EP9302-CQZ Cirrus Logic Inc, EP9302-CQZ Datasheet - Page 38

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

Specifications of EP9302-CQZ

• Program Memory Type: ROMless
• Package / Case: 208-LQFP
• Core Processor: ARM9
• Core Size: 16/32-Bit
• 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
• 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: 0°C ~ 70°C
• Processor Series: EP93xx
• Core: ARM920T
• Data Bus Width: 32 bit
• Data Ram Size: 16 bit
• Interface Type: USB, USART, SPI
• Maximum Clock Frequency: 200 MHz
• Number Of Programmable I/os: 37
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: EDB9302A-Z
• Controller Family/series: (ARM9)
• No. Of I/o's: 19
• Ram Memory Size: 16MB
• Cpu Speed: 200MHz
• No. Of Timers: 4
• Embedded Interface Type: AC97, I2S, SPI, UART, USB
• Rohs Compliant: Yes
• 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: Lead free / RoHS Compliant
• Other names: 598-1137

EP9302
High Speed ARM9 System-on-Chip Processor with MaverickCrunch
Table R
38
ARSTn
SCLK1
SFRM1
SSPRX1
SSPTX1
INT[3],
INT[1:0]
PRSTn
RSTOn
EGPIO[15:0]
FGPIO[3:1]
HGPIO[5:2]
CGPIO[0]
CVDD
RVDD
CGND
RGND
Physical Pin Name
Pin Name
EGPIO[10]
EGPIO[12]
EGPIO[13]
EGPIO[14]
EGPIO[15]
EGPIO[11]
EGPIO[0]
EGPIO[1]
EGPIO[3]
EGPIO[4]
EGPIO[5]
EGPIO[6]
EGPIO[7]
EGPIO[8]
EGPIO[9]
ABITCLK
SSPRX1
SSPTX1
ASYNC
SFRM1
ARSTn
SCLK1
ASDO
ASDI
illustrates the pin signal multiplexing and configuration options.
Ground
Ground
Syscon
Syscon
Table R. Pin Multiplex Usage Information
Power
Power
Block
AC97
GPIO
GPIO
GPIO
GPIO
SPI1
SPI1
SPI1
SPI1
INT
Table Q. Pin Descriptions (Continued)
I/O, 8ma
I/O, 8ma
I/O, 4ma
I/O, 8ma
I/O, 8ma
I/O, 8ma
Type
Pad
8ma
8ma
4ma
P
P
G
G
I
I
I
Device active / present
DMA Acknowledge 0
DMA Acknowledge 1
I2S Transmit Data 0
I2S Transmit Data 1
I2S Transmit Data 2
I2S Transmit Data 0
Ring Indicator Input
I2S Receive Data 1
I2S Receive Data 2
I2S Receive Data 0
I2S Receive Data 0
1Hz clock monitor
I2S Frame Clock
I2S Master clock
I2S Frame Clock
DMA Request 0
DMA Request 1
Type
I2S Serial clock
I2S Serial clock
Pull
PD
PD
PD
PD
PU
PU
PU
PU
PU
PWM1 Output
Description
HDLC Clock
DMA EOT 0
DMA EOT 1
AC97 reset
SPI bit clock
SPI Frame Clock
SPI input
SPI output
External interrupts
Power on reset
User Reset in out - open drain
Enhanced GPIO
GPIO on Port F
GPIO on Port H
GPIO on Port C
Digital power, 1.8V
Digital power, 3.3V
Digital ground
Digital ground
Copyright 2004 Cirrus Logic (All Rights Reserved)
Description
Multiplex signal name
HDLCCLK1
PWMOUT1
CLK1HZ
DREQ0
DACK0
DEOT0
DREQ1
DACK1
DEOT1
SDO1
SDO2
DASP
SDO0
MCLK
SDO0
SCLK
LRCK
SCLK
LRCK
SDI1
SDI2
SDI0
SDI0
RI
DS653PP2