Applied Micro Circuits (AMCC) 8-K Results of Operations and Financial Condition

Exhibit 99.1

FOR ADDITIONAL INFORMATION:
Investor Relations Contact:	Media Contact:
Applied Micro Circuits Corporation Bob Gargus	Applied Micro Circuits Corporation Tally Kaplan-Porat
Phone: (408) 542-8752	Phone: (408) 702-3139
E-Mail: rgargus@apm.com	E-Mail: tkaplan@apm.com

Tuesday, January 31, 2012

Company Press Release

APPLIED MICRO CIRCUITS CORPORATION REPORTS

THIRD QUARTER FISCAL 2012 FINANCIAL RESULTS

SUNNYVALE, Calif., —January 31, 2012—Applied Micro Circuits Corporation [NASDAQ: AMCC] (“AppliedMicro”) today reported its financial results for the third quarter of fiscal 2012, ended December 31 2011.

• Q3 2012 net revenues were $56.3 million, down 13.2% sequentially and down 9.8% year over year.

• Q3 2012 GAAP net loss was $7.1 million or $0.12 per share compared to net loss of $1.2 million or $0.02 per share for the second quarter of fiscal 2012.

• Q3 2012 non-GAAP EPS was $(0.02) per share on net loss of $1.1 million, compared to $0.02 per share on net income of $1.1 million, for the second quarter of fiscal 2012.

• Total Cash and Short-term investments was approximately $117.3 million as of December 31, 2011 compared to $113.7 million at the end of September 2011.

• During the quarter, the Company demonstrated core functionality of the world’s first 64-bit ARM processor on an FPGA platform. This marked the launch of the world’s first 64-bit ARM “Server-on-a-Chip” solution in a single footprint, designed to deliver disruptively low power and cost points.

Net revenues for the third quarter of fiscal 2012 were $56.3 million compared to $64.9 million in the second quarter of fiscal 2012, representing a sequential decrease of 13.2% and a decrease of 9.8% over the $62.4 million in net revenues reported in the third quarter of fiscal 2011. Revenues for the first nine months were $182.1 million compared to $189.1 million for the comparable period last year, a 4% decrease.

The net loss on a generally accepted accounting principles (GAAP) basis for the third quarter of fiscal 2012 was $7.1 million or $0.12 per share. The third quarter GAAP net loss compares with a net loss of $1.2 million or $0.02 per share for the second quarter of fiscal 2012 and a net loss of $2.0 million or $0.03 per share for the third quarter of fiscal 2011. Year to date, GAAP net loss was $15.1 million or $0.24 per share compared to a net income of $3.0 million or $0.04 per share for the first nine months of fiscal 2011.

Non-GAAP loss for the third quarter of fiscal 2012 was $1.1 million or $0.02 per share, compared to non-GAAP income of $1.1 million or $0.02 per diluted share in the second quarter of fiscal 2012 and non-GAAP net income of $6.8 million or $0.10 per diluted share for the third quarter of fiscal 2011. Year to date, non-GAAP net income was $0.6 million or $0.01 per diluted share compared to $25.8 million or $0.38 per diluted share for the first nine months of fiscal 2011.

“Last quarter we demonstrated the core functionality of the world’s first 64-bit ARM processor on an FPGA platform. This represents a significant milestone for us and the industry and we are very pleased with the progress we are making in the development of the SOC and other Data Center related products” said Dr.Paramesh Gopi, President and Chief Executive Officer.

Bob Gargus, Chief Financial Officer commented, “The overall macro conditions continue to be weak. Despite this, we were able to manage the business in line with our expectations and are poised to take advantage of our core strengths when the overall market conditions improve.”

AppliedMicro reports its financial results in accordance with GAAP and also provides additional financial data that have not been prepared in accordance with GAAP. The non-GAAP results and other financial measures reported by the Company exclude certain items that are required by GAAP, such as restructuring charges, amortization of purchased intangibles, stock-based compensation charges, other-than-temporary impairment on investments, one-time acquisition related charges and non-cash tax adjustments. Income taxes are adjusted to an estimated non-GAAP effective tax rate. These non-GAAP measures are not a substitute for GAAP measures and may not be consistent with the presentation used by other companies. The Company uses the non-GAAP financial measures to evaluate and manage its operations. The Company is providing this information to allow investors to perform additional financial analysis and because it is consistent with the financial models and estimates published by analysts who follow the Company. The attached schedule reconciles non-GAAP results and other financial measures reported by the Company with the most directly comparable GAAP financial measures.

AppliedMicro management will be holding a conference call today, January 31, 2012 at 2:00 p.m. Pacific Time/5:00 p.m. Eastern Time to discuss additional details regarding the Company’s performance for the third quarter of fiscal 2012 and to provide guidance for the fourth quarter of fiscal 2012. You may access the conference call via any of the following:

Teleconference:	866-271-0675
Conference ID:	10492551
Web Broadcast:	http://www.apm.com
Replay:	888-286-8010 (access code: 95373702, available through February 7, 2012)

AppliedMicro Overview

AppliedMicro is a global leader in energy conscious high performance computing and connectivity solutions for telco, enterprise, data center, consumer and SMB applications. AppliedMicro’s corporate headquarters are located in Sunnyvale, California. Sales and engineering offices are located throughout the world. For further information regarding AppliedMicro, visit the company’s Web site athttp://www.apm.com.

This news release contains forward-looking statements that reflect the Company’s current view with respect to future events and financial performance, including statements regarding the Company’s focus, product cycles, design-win pipeline and future revenues. These forward-looking statements are only predictions based on current information and expectations and are subject to certain risks and uncertainties, including, but not limited to, customer demand for the Company’s products, the businesses of the Company’s major customers, reductions, rescheduling or cancellation of orders by the Company’s customers, successful and timely development of products, successful integration and management of recently acquired businesses, market acceptance of new products, and general economic conditions. More information about potential factors that could affect the Company’s business and financial results is included in the “Risk Factors” set forth in the Company’s Annual Report on Form 10-K for the year ended March 31, 2011, and the Company’s other filings with the Securities and Exchange Commission. Actual results could differ materially, as a result of such factors, from those set forth in the forward-looking statements. You are cautioned not to place undue reliance on these forward-looking statements, which speak only as of the date of this press release. All forward-looking statements are qualified in their entirety by this cautionary statement, and the Company undertakes no obligation to revise or update any forward-looking statements to reflect events or circumstances after the issuance of this press release.

-Financial Tables Follow-

CONDENSED CONSOLIDATED BALANCE SHEETS

(in thousands)

(unaudited)

	December 31, 2011		March 31, 2011
ASSETS
Current assets:
Cash, cash equivalents and short-term investments	$	117,277	$	168,051
Accounts receivable, net		30,828		19,997
Inventories		17,569		26,561
Other current assets		21,917		16,784
Total current assets		187,591		231,393
Property and equipment, net		36,097		32,023
Goodwill		13,183		13,183
Purchased intangibles, net		17,963		23,388
Other assets		12,237		8,670
Total assets	$	267,071	$	308,657
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities:
Accounts payable	$	17,643	$	24,431
Other current liabilities		23,134		22,416
Total current liabilities		40,777		46,847
Stockholders’ equity		226,294		261,810
Total liabilities and stockholders’ equity	$	267,071	$	308,657

APPLIED MICRO CIRCUITS CORPORATION

GAAP CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS

(in thousands, except per share data)

(unaudited)

	Three Months Ended									Nine Months Ended
	December 31, 2011			September 30, 2011			December 31, 2010			December 31, 2011			December 31, 2010
Net revenues	$	56,347		$	64,929		$	62,364		$	182,120		$	189,127
Cost of revenues		23,795			27,704			23,886			77,830			69,806
Gross profit		32,552			37,225			38,478			104,290			119,321
Operating expenses:
Research and development		28,279			29,609			28,684			86,256			81,800
Selling, general and administrative		11,406			8,941			12,729			32,903			37,440
Amortization of purchased intangible assets		650			803			1,488			2,552			3,572
Restructuring charges (recoveries), net		2			(40	)		33			875			566
Total operating expenses		40,337			39,313			42,934			122,586			123,378
Operating loss		(7,785	)		(2,088	)		(4,456	)		(18,296	)		(4,057	)
Interest and other income, net		914			1,517			2,325			3,787			7,508
(Loss) income before income taxes		(6,871	)		(571	)		(2,131	)		(14,509	)		3,451
Income tax expense (benefit)		206			581			(170	)		597			446
Net (loss) income	$	(7,077	)	$	(1,152	)	$	(1,961	)	$	(15,106	)	$	3,005
Basic (loss) income per share:
Basic net (loss) income per share	$	(0.12	)	$	(0.02	)	$	(0.03	)	$	(0.24	)	$	0.05
Shares used in calculating basic (loss) income per share		60,990			62,526			64,647			62,465			65,468
Diluted (loss) income per share:
Diluted net (loss) income per share	$	(0.12	)	$	(0.02	)	$	(0.03	)	$	(0.24	)	$	0.04
Shares used in calculating diluted (loss) income per share		60,990			62,526			64,647			62,465			67,549

APPLIED MICRO CIRCUITS CORPORATION

RECONCILIATION OF GAAP NET INCOME (LOSS) TO NON-GAAP NET INCOME (LOSS)

(in thousands, except per share data)

(unaudited)

	Three Months Ended									Nine Months Ended
	December 31, 2011			September 30, 2011			December 31, 2010			December 31, 2011			December 31, 2010
GAAP net (loss) income	$	(7,077	)	$	(1,152	)	$	(1,961	)	$	(15,106	)	$	3,005
Adjustments:
Stock-based compensation charges		4,433			3,124			5,089			11,735			12,910
Amortization of purchased intangibles		1,329			1,482			4,757			5,425			12,188
Acquisition related (recoveries) expenses		—			(2,267	)		—			(2,267	)		859
Restructuring charges (recoveries), net		2			(40	)		33			875			566
Other-than-temporary investment impairment		(61	)		(593	)		(774	)		(666	)		(3,370	)
Payroll taxes on certain stock option exercises		—			—			—			—			4
Income tax adjustments		242			547			(379	)		580			(352	)
Total GAAP to Non-GAAP adjustments		5,945			2,253			8,726			15,682			22,805
Non-GAAP net (loss) income	$	(1,132	)	$	1,101	��	$	6,765		$	576		$	25,810
Non-GAAP diluted (loss) income per share	$	(0.02	)	$	0.02		$	0.10		$	0.01		$	0.38
Shares used in calculating non-GAAP diluted (loss) income per share		60,990			62,665			65,890			62,968			67,549
Net (loss) income per share:
GAAP (loss) income per share	$	(0.12	)	$	(0.02	)	$	(0.03	)	$	(0.24	)	$	0.04
GAAP to non-GAAP adjustments		0.10			0.04			0.13			0.25			0.34
Non-GAAP net (loss) income per share	$	(0.02	)	$	0.02		$	0.10		$	0.01		$	0.38
Reconciliation of shares used in calculating non-GAAP (loss) income per share:
Shares used in calculating basic (loss) income per share		60,990			62,526			64,647			62,465			65,468
Adjustment for dilutive securities		—			139			1,243			503			2,081
Shares used in calculating non-GAAP diluted (loss) income per share		60,990			62,665			65,890			62,968			67,549

APPLIED MICRO CIRCUITS CORPORATION

SCHEDULE OF SELECTED GAAP TO NON-GAAP ADJUSTMENTS

(in thousands)

(unaudited)

The following schedule reconciles selected line items from the GAAP basis statements of operations to the non-GAAP statements of operations:

	Three Months Ended									Nine Months Ended
	December 31, 2011			September 30, 2011			December 31, 2010			December 31, 2011			December 31, 2010
GROSS PROFIT:
GAAP gross profit	$	32,552		$	37,225		$	38,478		$	104,290		$	119,321
Amortization of purchased intangibles		679			679			3,269			2,873			8,616
Stock-based compensation expense		83			98			164			292			497
Non-GAAP gross profit	$	33,314		$	38,002		$	41,911		$	107,455		$	128,434
OPERATING EXPENSES:
GAAP operating expenses	$	40,337		$	39,313		$	42,934		$	122,586		$	123,378
Stock-based compensation expense		(4,350	)		(3,026	)		(4,925	)		(11,443	)		(12,413	)
Amortization of purchased intangibles		(650	)		(803	)		(1,488	)		(2,552	)		(3,572	)
Acquisition related recoveries (expenses)		—			2,267			—			2,267			(859	)
Restructuring (charges) recoveries, net		(2	)		40			(33	)		(875	)		(566	)
Payroll taxes on certain stock option exercises		—			—			—			—			(4	)
Non-GAAP operating expenses	$	35,335		$	37,791		$	36,488		$	109,983		$	105,964
INTEREST AND OTHER INCOME, NET:
AND OTHER-THAN-TEMPORARY IMPAIRMENT:
GAAP interest and other income, net	$	914		$	1,517		$	2,325		$	3,787		$	7,508
Other-than-temporary investment impairment		(61	)		(593	)		(774	)		(666	)		(3,370	)
Non-GAAP interest and other income, net	$	853		$	924		$	1,551		$	3,121		$	4,138
INCOME TAX EXPENSE (BENEFIT):
GAAP income tax expense (benefit)	$	206		$	581		$	(170	)	$	597		$	446
Income tax adjustments		(242	)		(547	)		379			(580	)		352
Non-GAAP income tax (benefit) expense	$	(36	)	$	34		$	209		$	17		$	798
RESEARCH AND DEVELOPMENT :
GAAP research and development	$	28,279		$	29,609		$	28,684		$	86,256		$	81,800
Stock-based compensation expense		(2,647	)		(1,726	)		(2,809	)		(6,761	)		(6,711	)
Payroll taxes on certain stock option exercises		—			—			—			—			(2	)
Non-GAAP research and development	$	25,632		$	27,883		$	25,875		$	79,495		$	75,087
SELLING, GENERAL AND ADMINISTRATIVE :
GAAP selling, general and administrative	$	11,406		$	8,941		$	12,729		$	32,903		$	37,440
Stock-based compensation expense		(1,703	)		(1,300	)		(2,116	)		(4,682	)		(5,702	)
Acquisition related recoveries (expenses)		—			2,267			—			2,267			(859	)
Payroll taxes on certain stock option exercises		—			—			—			—			(2	)
Non-GAAP selling, general and administrative	$	9,703		$	9,908		$	10,613		$	30,488		$	30,877

APPLIED MICRO CIRCUITS CORPORATION

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(in thousands)

(unaudited)

	Nine Months Ended December 31,
	2011			2010
Operating activities:
Net (loss) income	$	(15,106	)	$	3,005
Adjustments to reconcile net (loss) income to net cash (used for) provided by operating activities:
Depreciation		6,000			5,433
Amortization of purchased intangibles		5,425			12,188
Stock-based compensation expense:
Stock options		4,207			4,049
Restricted stock units		7,528			8,861
Contingent consideration adjustment		(2,267	)		—
Capitalization of mask set cost		—			(1,177	)
Net loss (gain) on disposals of property		10			(323	)
Changes in operating assets and liabilities:
Accounts receivable		(10,831	)		9,196
Inventories		8,992			(6,936	)
Other assets		(3,825	)		(3,750	)
Accounts payable		(5,124	)		(510	)
Accrued payroll and other accrued liabilities		2,506			4,046
Deferred tax liability		—			656
Deferred revenue		(465	)		1,140
Net cash (used for) provided by operating activities		(2,950	)		35,878
Investing activities:
Purchases of short-term investments		(79,891	)		(100,407	)
Proceeds from sales and maturities of short-term investments		95,308			78,627
Purchase of property and equipment		(11,899	)		(8,978	)
Proceeds from sale of property and equipment		—			365
Purchases of strategic equity investments		(4,750	)		—
Proceeds from sale of strategic equity investment		—			4,991
Purchase of a business, net of cash acquired		—			(31,484	)
Net cash used for investing activities		(1,232	)		(56,886	)
Financing activities:
Proceeds from issuance of common stock		3,874			4,321
Funding of restricted stock units withheld for taxes		(2,739	)		(2,518	)
Repurchase of common stock		(20,852	)		(23,310	)
Funding of structured stock repurchase agreements		(10,000	)		(10,000	)
Funds received from structured stock repurchase agreements, including gains		—			15,512
Other		(272	)		(329	)
Net cash used for financing activities		(29,989	)		(16,324	)
Net decrease in cash and cash equivalents		(34,171	)		(37,332	)
Cash and cash equivalents at beginning of period		84,402			122,526
Cash and cash equivalents at end of period		50,231			85,194