EP7311-CB-90 Cirrus Logic Inc, EP7311-CB-90 Datasheet - Page 4

• Manufacturer Part Number: EP7311-CB-90
• Description: IC ARM720T MCU 90MHZ 256-PBGA
• Manufacturer: Cirrus Logic Inc
• Series: EP7r

Specifications of EP7311-CB-90

• Core Processor: ARM7
• Core Size: 32-Bit
• Speed: 90MHz
• Connectivity: Codec, EBI/EMI, IrDA, Keypad, Multimedia Codec, SPI/Microwire1, UART/USART
• Peripherals: LCD, LED, MaverickKey, PWM
• Number Of I /o: 27
• Program Memory Type: ROMless
• Ram Size: 56K x 8
• Voltage - Supply (vcc/vdd): 2.3 V ~ 2.7 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Other names: 598-1221

EP7311
High-Performance, Low-Power System on Chip
CONVENTIONS ................................................................................................................................. 48
Ordering Information ....................................................................................................................... 50
Environmental, Manufacturing, & Handling Information .............................................................. 50
Revision History ............................................................................................................................... 51
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256-Ball PBGA Package Characteristics ............................................................................................................ 38
JTAG Boundary Scan Signal Ordering ............................................................................................................... 43
Acronyms and Abbreviations .............................................................................................................................. 48
Units of Measurement ......................................................................................................................................... 48
General Conventions .......................................................................................................................................... 49
Pin Description Conventions ............................................................................................................................... 49
204-Ball TFBGA Ball Listing ...................................................................................................................... 31
256-Ball PBGA Package Specifications .................................................................................................... 38
256-Ball PBGA Pinout (Top View)) ............................................................................................................ 39
256-Ball PBGA Ball Listing ........................................................................................................................ 39
©
Copyright Cirrus Logic, Inc. 2005
(All Rights Reserved)
DS506F1
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