EP9307-CRZ Cirrus Logic Inc, EP9307-CRZ Datasheet - Page 3

• Manufacturer Part Number: EP9307-CRZ
• Description: IC ARM9 SOC ARM920T 272TFBGA
• Manufacturer: Cirrus Logic Inc
• Series: EP9r

Specifications of EP9307-CRZ

• Core Size: 16/32-Bit
• Core Processor: ARM9
• Speed: 200MHz
• Connectivity: EBI/EMI, Ethernet, I²C, IrDA, Keypad/Touchscreen, SPI, UART/USART, USB
• Peripherals: AC'97, DMA, I&sup2:S, LCD, LED, MaverickKey, POR, PWM, WDT
• Number Of I /o: 14
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 3.6 V
• Data Converters: A/D 8x12b
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 272-TFBGA
• Controller Family/series: (ARM9)
• No. Of I/o's: 14
• Ram Memory Size: 32MB
• Cpu Speed: 200MHz
• No. Of Timers: 4
• No. Of Pwm Channels: 1
• Digital Ic Case Style: TFBGA
• Embedded Interface Type: AC97, I2S, SPI, UART, USB
• Rohs Compliant: Yes
• Processor Series: EP93xx
• Core: ARM920T
• Data Bus Width: 32 bit
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: EDB9307A-Z
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1133 - KIT DEVELOPMENT EP9307 ARM9
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 598-1138

Table of Contents
DS667F2
FEATURES .........................................................................................................1
OVERVIEW .........................................................................................................2
Electrical Specifications .................................................................................12
Timings .............................................................................................................14
272 Pin TFBGA Package Outline ...................................................................40
Acronyms and Abbreviations ........................................................................48
Units of Measurement .....................................................................................48
ORDERING INFORMATION ............................................................................49
Processor Core - ARM920T ......................................................................................... 6
MaverickCrunch™ Math Engine .................................................................................. 6
MaverickKey™ Unique ID ............................................................................................ 6
General Purpose Memory Interface (SDRAM, SRAM, ROM, FLASH) ........................ 6
Ethernet Media Access Controller (MAC) .................................................................... 7
Serial Interfaces (SPI, I2S and AC ’97) ........................................................................ 7
Raster/LCD Interface ................................................................................................... 7
Graphics Accelerator ................................................................................................... 8
Touch Screen Interface with 12-bit Analog-to-digital Converter (ADC) ........................ 8
64-key Keypad Interface .............................................................................................. 8
Universal Asynchronous Receiver/Transmitters (UARTs) ............................................ 9
Internal Boot ROM ....................................................................................................... 9
Triple-port USB Host .................................................................................................... 9
Two-wire Interface Support .......................................................................................... 9
Real-Time Clock with Software Trim .......................................................................... 10
PLL and Clocking ....................................................................................................... 10
Timers ........................................................................................................................ 10
Interrupt Controller ..................................................................................................... 10
Dual LED Drivers ....................................................................................................... 10
General Purpose Input/Output (GPIO) ....................................................................... 10
Reset and Power Management ..................................................................................11
Hardware Debug Interface ..........................................................................................11
12-Channel DMA Controller ........................................................................................11
Absolute Maximum Ratings ....................................................................................... 12
Recommended Operating Conditions ........................................................................ 12
DC Characteristics ..................................................................................................... 13
Memory Interface ....................................................................................................... 15
Ethernet MAC Interface ............................................................................................ 30
Audio Interface ........................................................................................................... 32
AC’97 ........................................................................................................................ 36
LCD Interface ............................................................................................................ 37
ADC ........................................................................................................................... 38
JTAG .......................................................................................................................... 39
272 TFBGA Diagram ................................................................................................. 40
272 Pin TFBGA Pinout (Bottom View) ....................................................................... 41
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Copyright 2010 Cirrus Logic (All Rights Reserved)
ARM9 SOC with Ethernet, USB, Display and Touchscreen
EP9307
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