EP9302-IQZ Cirrus Logic Inc, EP9302-IQZ Datasheet - Page 31

• Manufacturer Part Number: EP9302-IQZ
• Description: IC ARM9 SOC PROCESSOR 208LQFP
• Manufacturer: Cirrus Logic Inc
• Series: EP9r

Specifications of EP9302-IQZ

• Core Size: 16/32-Bit
• Core Processor: ARM9
• Speed: 200MHz
• Connectivity: EBI/EMI, Ethernet, I²C, IrDA, SPI, UART/USART, USB
• Peripherals: AC'97, DMA, I&sup2:S, LED, MaverickKey, POR, PWM, WDT
• Number Of I /o: 19
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 3.6 V
• Data Converters: A/D 5x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 208-LQFP
• Controller Family/series: (ARM9)
• No. Of I/o's: 19
• Ram Memory Size: 16MB
• Cpu Speed: 200MHz
• No. Of Timers: 3
• No. Of Pwm Channels: 1
• Digital Ic Case Style: LQFP
• Embedded Interface Type: AC97, I2S, SPI, UART, USB
• Rohs Compliant: Yes
• Processor Series: EP93xx
• Core: ARM920T
• Data Bus Width: 32 bit
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: EDB9302A-Z
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1132 - KIT DEVELOPMENT EP9302 ARM9
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 598-1253

DS785UM1
2 USB 2.0 FS Host
3 USB 2.0 FS Host
18-bit Raster LCD
1/10/100 Ethernet
1/10/100 Ethernet
12 Channel DMA
12 Channel DMA
SRAM, FLASH,
SRAM, FLASH,
plus CCITT656
2D Graphics
Boot ROM
Boot ROM
Vectored
Inerrupts
Vectored
Inerrupts
SDRAM
SDRAM
JTAG
Video
JTAG
ROM
MAC
ROM
MAC
High-Speed Bus (AHB)
High-Speed Bus (AHB)
Figure 1-2. EP9302 Block Diagram
Figure 1-3. EP9307 Block Diagram
Copyright 2007 Cirrus Logic
MaverickCrunch
MaverickCrunch
I-Cache
I-Cache
Memory Management Unit
Memory Management Unit
16 KB
16 KB
AHB/APB Bridge
AHB/APB Bridge
ARM920T
ARM920T
TM
TM
UART3 with HDLC
UART2 with IrDA
UART2 with IrDA
Coprocessor
Coprocessor
D-Cache
D-Cache
16 KB
16 KB
Peripheral Bus (APB)
Peripheral Bus (APB)
UART1 with HDLC
Touchscreen ADC
RTC with SW Trim
System Control –
UART1 with HDLC
RTC with SW Trim
8x8 Matrix Keypad
EEPROM, 2 LED
Watchdog Timer
Enhanced GPIO
System Control –
Enhanced GPIO,
Watchdog Timer
5-Channel ADC
2-wire, 2 LED
4 Timers
4 Timers
2 PLLs
1 PWM
2 PWMs
8-Wire
AC’97
2 PLLs
AC’97
SPI
I
SPI
2
I
EP93xx User’s Guide
S
2
S
Introduction
1-3
1