Integrated Circuits (ICs)

EP7312-CV

Obsolete

Cirrus Logic Inc.

IC MPU EP7 74MHZ 208LQFP

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Integrated Circuits (ICs)

EP7312-CV

Obsolete

Cirrus Logic Inc.

IC MPU EP7 74MHZ 208LQFP

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DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	EP7312-CV

Additional Interfaces	IrDA, DAI, SSI, UART
Core Processor	ARM7TDMI
Display & Interface Controllers	Keypad, LCD, Touchscreen
Graphics Acceleration	False
Mounting Type	Surface Mount
Number of Cores/Bus Width	1, 32 Bit
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Package / Case	208-LQFP
RAM Controllers	SDRAM
Security Features	Hardware ID
Speed	74 MHz
Supplier Device Package	208-LQFP
Voltage - I/O	3.3 V, 3 V, 2.7 V, 2.5 V

EP7312 Series

Part	Voltage - I/O	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Core Processor	Speed	Additional Interfaces	Display & Interface Controllers	Security Features	RAM Controllers	Mounting Type	Number of Cores/Bus Width	Package / Case
Cirrus Logic Inc. EP7312-IVZ	2.5 V 2.7 V 3 V 3.3 V	85 C	-40 ¯C	208-LQFP	ARM7TDMI	74 MHz	DAI IrDA SSI UART	Keypad LCD Touchscreen	Hardware ID	SDRAM	Surface Mount	1 32 Bit	208-LQFP
Cirrus Logic Inc. EP7312-CV-90	2.5 V 2.7 V 3 V 3.3 V	70 °C	0 °C	208-LQFP	ARM7TDMI	90 MHz	DAI IrDA SSI UART	Keypad LCD Touchscreen	Hardware ID	SDRAM	Surface Mount	1 32 Bit	208-LQFP
Cirrus Logic Inc. EP7312-CVZ	2.5 V 2.7 V 3 V 3.3 V	70 °C	0 °C	208-LQFP	ARM7TDMI	74 MHz	DAI IrDA SSI UART	Keypad LCD Touchscreen	Hardware ID	SDRAM	Surface Mount	1 32 Bit	208-LQFP
Cirrus Logic Inc. EP7312-CBZ	2.5 V 2.7 V 3 V 3.3 V	70 °C	0 °C	256-PBGA (17x17)	ARM7TDMI	74 MHz	DAI IrDA SSI UART	Keypad LCD Touchscreen	Hardware ID	SDRAM	Surface Mount	1 32 Bit	256-LFBGA
Cirrus Logic Inc. EP7312-CVZ-90	2.5 V 2.7 V 3 V 3.3 V	70 °C	0 °C	208-LQFP	ARM7TDMI	90 MHz	DAI IrDA SSI UART	Keypad LCD Touchscreen	Hardware ID	SDRAM	Surface Mount	1 32 Bit	208-LQFP
Cirrus Logic Inc. EP7312-IR-90	2.5 V 2.7 V 3 V 3.3 V	85 C	-40 ¯C	204-TFBGA (13x13)	ARM7TDMI	90 MHz	DAI IrDA SSI UART	Keypad LCD Touchscreen	Hardware ID	SDRAM	Surface Mount	1 32 Bit	204-TFBGA
Cirrus Logic Inc. EP7312-CV	2.5 V 2.7 V 3 V 3.3 V	70 °C	0 °C	208-LQFP	ARM7TDMI	74 MHz	DAI IrDA SSI UART	Keypad LCD Touchscreen	Hardware ID	SDRAM	Surface Mount	1 32 Bit	208-LQFP
Cirrus Logic Inc. EP7312-IV	2.5 V 2.7 V 3 V 3.3 V	85 C	-40 ¯C	208-LQFP	ARM7TDMI	74 MHz	DAI IrDA SSI UART	Keypad LCD Touchscreen	Hardware ID	SDRAM	Surface Mount	1 32 Bit	208-LQFP
Cirrus Logic Inc. EP7312-IV-90	2.5 V 2.7 V 3 V 3.3 V	85 C	-40 ¯C	208-LQFP	ARM7TDMI	90 MHz	DAI IrDA SSI UART	Keypad LCD Touchscreen	Hardware ID	SDRAM	Surface Mount	1 32 Bit	208-LQFP
Cirrus Logic Inc. EP7312-CR	2.5 V 2.7 V 3 V 3.3 V	70 °C	0 °C	204-TFBGA (13x13)	ARM7TDMI	74 MHz	DAI IrDA SSI UART	Keypad LCD Touchscreen	Hardware ID	SDRAM	Surface Mount	1 32 Bit	204-TFBGA

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 0.00

Description

General part information

EP7312 Series

ARM7TDMI Microprocessor IC EP7 1 Core, 32-Bit 74MHz 208-LQFP

Documents

Technical documentation and resources