EP9302-CQZ Cirrus Logic Inc, EP9302-CQZ Datasheet - Page 39

• 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

.
DS653F2
TCK
TDI
TDO
TMS
TRSTn
BOOT[1:0]
XTALI
XTALO
VDD_PLL
GND_PLL
RTCXTALI
RTCXTALO
WRn
RDn
WAITn
AD[25:0]
DA[15:0]
CSn[3:0]
CSn[7:6]
DQMn[1:0]
SDCLK
SDCLKEN
SDCSn[3:0]
RASn
CASn
SDWEn
ADC[4:0]
VDD_ADC
GND_ADC
USBp[2, 0]
USBm[2, 0]
TXD0
RXD0
CTSn
DSRn
DTRn
RTSn
TXD1
RXD1
Pin Name
SDRAM
SDRAM
SDRAM
SDRAM
SDRAM
SDRAM
System
UART1
UART1
UART1
UART1
UART1
UART1
UART2
UART2
Block
EBUS
EBUS
EBUS
EBUS
EBUS
EBUS
EBUS
EBUS
JTAG
JTAG
JTAG
JTAG
JTAG
RTC
RTC
ADC
ADC
ADC
USB
USB
PLL
PLL
PLL
PLL
Table Q. Pin Descriptions
Type
4ma
4ma
4ma
8ma
8ma
4ma
4ma
8ma
8ma
8ma
4ma
8ma
8ma
8ma
4ma
4ma
4ma
4ma
Pad
A
A
P
G
A
A
A
P
G
A
A
I
I
I
I
I
I
I
I
I
I
Type
Pull
PD
PD
PD
PD
PD
PU
PU
PU
PU
PU
PU
PU
PU
ADC ground
JTAG clock in
JTAG data in
JTAG data out
JTAG test mode select
JTAG reset
Boot mode select in
Main oscillator input
Main oscillator output
Main oscillator power, 1.8V
Main oscillator ground
RTC oscillator input
RTC oscillator output
SRAM Write strobe out
SRAM Read / OE strobe out
SRAM Wait in
Shared Address bus out
Shared Data bus in/out
Chip select out
Chip select out
Shared data mask out
SDRAM clock out
SDRAM clock enable out
SDRAM chip selects out
SDRAM RAS out
SDRAM CAS out
SDRAM write enable out
External Analog Measurement Input
ADC power, 3.3V
USB positive signals
USB negative signals
Transmit out
Receive in
Clear to send / transmit enable
Data set ready / Data Carrier Detect
Data Terminal Ready output
Ready to send
Transmit / IrDA output
Receive / IrDA input

Copyright 2010 Cirrus Logic (All Rights Reserved)
Description
High-speed ARM9 System-on-chip Processor with MaverickCrunch
MDC
MDIO
RXCLK
MIIRXD[3:0]
RXDVAL
RXERR
TXCLK
MIITXD[3:0]
TXEN
TXERR
CRS
CLD
GRLED
RDLED
EECLK
EEDAT
ABITCLK
ASYNC
ASDI
ASDO
ARSTn
SCLK1
SFRM1
SSPRX1
SSPTX1
INT[3],
INT[1:0]
PRSTn
RSTOn
SLA[1:0]
EGPIO[15:0]
FGPIO[3:1]
HGPIO[5:2]
CGPIO[0]
CVDD
RVDD
CGND
RGND
Pin Name
EEPROM
EEPROM
EEPROM
Syscon
Syscon
Ground
Ground
EMAC
EMAC
EMAC
EMAC
EMAC
EMAC
EMAC
EMAC
EMAC
EMAC
EMAC
EMAC
Power
Power
Block
AC97
AC97
AC97
AC97
AC97
GPIO
GPIO
GPIO
GPIO
SPI1
SPI1
SPI1
SPI1
LED
LED
INT
Table Q. Pin Descriptions (Continued)
I/O, 4ma
I/O, 8ma
I/O, 8ma
I/O, 8ma
12ma
12ma
Type
Pad
4ma
4ma
4ma
4ma
4ma
4ma
8ma
8ma
8ma
8ma
8ma
8ma
8ma
4ma
4ma
P
P
G
G
I
I
I
I
I
I
I
I
I
I
I
I
Type
Pull
PU
PD
PD
PD
PD
PU
PD
PD
PD
PD
PU
PU
PU
PD
PD
PD
PU
PD
PD
PD
PD
PU
PU
PU
PU
PU
Management data clock
Management data input/output
Receive clock in
Receive data in
Receive data valid
Receive data error
Transmit clock in
Transmit error
Carrier sense
Collision detect
Green LED
Red LED
EEPROM / Two-wire Interface clock
EEPROM / Two-wire Interface data
AC97 bit clock
AC97 frame sync
AC97 Primary input
AC97 output
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 C
Digital power, 1.8V
Digital power, 3.3V
Digital ground
Digital ground
Transmit data out
Transmit enable
Flash programming voltage control
GPIO on Port F
GPIO on Port H
Description
EP9302
39