EP9307-CRZ Cirrus Logic Inc, EP9307-CRZ Datasheet - Page 44

• 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

EP9307
ARM9 SOC with Ethernet, USB, Display and Touchscreen
The following section focuses on the EP9307 pin signals
from two viewpoints - the pin usage and pad
characteristics, and the pin multiplexing usage. The first
table
signals. The second table
signal multiplexing and configuration options.
Table S
illustrates the pad type and pad pull type (if any). The
symbols used in the table are defined as follows. (Note: A
blank box means Not Applicable (NA) or, for Pull Type,
No Pull (NP).)
Under the Pad Type column:
•
.
44
TCK
TDI
TDO
TMS
TRSTn
BOOT[1:0]
XTALI
XTALO
VDD_PLL
GND_PLL
RTCXTALI
RTCXTALO
WRn
RDn
WAITn
AD[25:0]
DA[31:0]
CSn[3:0]
CSn[7:6]
DQMn[3:0]
SDCLK
SDCLKEN
SDCSn[3:0]
RASn
CASn
SDWEn
P[17:0]
SPCLK
HSYNC
Pin Name
A - Analog pad
(Table
is a summary of the EP9307 pin signals, which
SDRAM
SDRAM
SDRAM
SDRAM
SDRAM
SDRAM
System
Raster
Raster
Raster
Block
EBUS
EBUS
EBUS
EBUS
EBUS
EBUS
EBUS
EBUS
JTAG
JTAG
JTAG
JTAG
JTAG
RTC
RTC
PLL
PLL
PLL
PLL
S) is a summary of all the EP9307 pin
Table S. Pin Descriptions
12ma
Type
4ma
4ma
4ma
8ma
8ma
8ma
8ma
8ma
8ma
Pad
8ma
4ma
4ma
8ma
4ma
4ma
8ma
A
A
P
G
A
A
I
I
I
I
I
I
Type
Pull
PD
PD
PD
PD
PD
PU
PU
PU
PU
PU
PU
PU
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
Pixel data bus out
Pixel clock in/out
Horizontal synchronization/ line pulse out
(Table
T) illustrates the pin
Copyright 2004 Cirrus Logic (All Rights Reserved)
Description
•
•
•
•
•
•
•
See the text description for additional information about
bi-directional pins.
Under the Pull Type Column:
•
•
V_CSYNC
BLANK
BRIGHT
PWMOUT
Xp, Xm
Yp, Ym
sXp, sXm
sYp, sYm
VDD_ADC
GND_ADC
COL[7:0]
ROW[7:0]
USBp[2:0]
USBm[2:0]
TXD0
RXD0
CTSn
DSRn
DTRn
RTSn
TXD1
RXD1
TXD2
RXD2
MDC
MDIO
RXCLK
MIIRXD[3:0]
RXDVAL
Pin Name
P - Power pad
G - Ground pad
I - Pin is an input only
I/O - Pin is input/output
4mA - Pin is a 4mA output driver
8mA - Pin is an 8mA output driver
12mA - Pin is an 12mA output driver
PU - Resistor is a pull up to the RVDD supply
PD - Resistor is a pull down to the RGND supply
UART1
UART1
UART1
UART1
UART1
UART1
UART2
UART2
UART3
UART3
Raster
Raster
Raster
EMAC
EMAC
EMAC
EMAC
EMAC
Block
PWM
ADC
ADC
ADC
ADC
ADC
ADC
USB
USB
Key
Key
Table S. Pin Descriptions (Continued)
Type
8ma
8ma
4ma
8ma
8ma
8ma
4ma
4ma
4ma
4ma
4ma
4ma
4ma
Pad
A
A
A
A
P
G
A
A
I
I
I
I
I
I
I
I
Type
Pull
PU
PU
PU
PU
PU
PU
PU
PU
PU
PU
PD
PD
PD
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Vertical or composite synchronization/frame
pulse out
Composite blanking signal out
PWM brightness control out
Pulse width modulator output
Touchscreen ADC X axis
Touchscreen ADC Y axis
Touchscreen ADC X axis feedback
Touchscreen ADC Y axis feedback
Touchscreen ADC power, 3.3V
Touchscreen ADC ground
Key matrix column inputs
Key matrix row outputs
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
Transmit
Receive
Management data clock
Management data input/output
Receive clock in
Receive data in
Receive data valid
Description
DS667PP3