Integrated Circuits (ICs)

EP7311-CB-90

Obsolete

IC MPU EP7 90MHZ 256BGA

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Integrated Circuits (ICs)

Obsolete

IC MPU EP7 90MHZ 256BGA

Technical Specifications

Parameters and characteristics for this part

Specification	EP7311-CB-90

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	256-LFBGA
RAM Controllers	SDRAM
Security Features	Hardware ID
Speed	90 MHz
Supplier Device Package	256-PBGA (17x17)
Voltage - I/O	3.3 V, 3 V, 2.7 V, 2.5 V

Part	RAM Controllers	Package / Case	Core Processor	Supplier Device Package	Speed	Mounting Type	Operating Temperature [Min]	Operating Temperature [Max]	Additional Interfaces	Number of Cores/Bus Width	Voltage - I/O	Display & Interface Controllers	Graphics Acceleration	Security Features
Cirrus Logic Inc. EP7311-CB-90	SDRAM	256-LFBGA	ARM7TDMI	256-PBGA (17x17)	90 MHz	Surface Mount	0 °C	70 °C	DAI IrDA SSI UART	1 32 Bit	2.5 V 2.7 V 3 V 3.3 V	Keypad LCD Touchscreen		Hardware ID
Cirrus Logic Inc. EP7311-CB	SDRAM	256-LFBGA	ARM7TDMI	256-PBGA (17x17)	74 MHz	Surface Mount	0 °C	70 °C	DAI IrDA SSI UART	1 32 Bit	2.5 V 2.7 V 3 V 3.3 V	Keypad LCD Touchscreen		Hardware ID

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

General part information

ARM7TDMI Microprocessor IC EP7 1 Core, 32-Bit 90MHz 256-PBGA (17x17)

Technical documentation and resources