EP9312-IB Cirrus Logic Inc, EP9312-IB Datasheet - Page 60

IC ARM920T MCU 200MHZ 352-PBGA

EP9312-IB

Manufacturer Part Number
EP9312-IB
Description
IC ARM920T MCU 200MHZ 352-PBGA
Manufacturer
Cirrus Logic Inc
Series
EP9r
Datasheets

Specifications of EP9312-IB

Core Processor
ARM9
Core Size
16/32-Bit
Speed
200MHz
Connectivity
EBI/EMI, EIDE, 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
16
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
-40°C ~ 85°C
Package / Case
352-BGA
Processor Series
EP93xx
Core
ARM920T
Data Bus Width
32 bit
3rd Party Development Tools
MDK-ARM, RL-ARM, ULINK2
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Program Memory Size
-
Lead Free Status / Rohs Status
No
Other names
598-1259

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EP9312
Universal Platform SOC Processor
Table T
60
illustrates the pin signal multiplexing and configuration options.
Pin Name
IDEDA[2:0]
EGPIO[10]
EGPIO[11]
EGPIO[12]
EGPIO[13]
EGPIO[14]
EGPIO[15]
Physical
DD[15:12]
ROW[7:0]
EGPIO[0]
EGPIO[1]
EGPIO[2]
EGPIO[3]
EGPIO[4]
EGPIO[5]
EGPIO[6]
EGPIO[7]
EGPIO[8]
EGPIO[9]
ABITCLK
IDECS0n
IDECS1n
COL[7:0]
SSPRX1
SLA[1:0]
SSPTX1
ASYNC
SFRM1
DD[7:0]
EEDAT
EECLK
ARSTn
SCLK1
DIORn
ASDO
ASDI
©
Copyright 2005 Cirrus Logic (All Rights Reserved)
Transmit Enable output / HDLC clocks
IDE Device active / present
Table T. Pin Multiplex Usage Information
DMA Acknowledge 0
DMA Acknowledge 1
I2S Transmit Data 1
I2S Transmit Data 2
I2S Transmit Data 0
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
IDE DMA request
I2S Frame Clock
I2S Master clock
I2S Frame Clock
DMA Request 0
DMA Request 1
I2S Serial clock
I2S Serial clock
PWM 1 output
Description
DMA EOT 0
DMA EOT 1
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
TENn / HDLCCLK1 / HDLCCLK3
Multiplex signal name
GPIO Port G[7:4]
GPIO Port G[3:2]
GPIO Port D[7:0]
GPIO Port C[7:0]
GPIO Port E[7:5]
GPIO Port H[7:0]
GPIO Port G[1]
GPIO Port G[0]
GPIO Port E[4]
GPIO Port E[3]
GPIO Port E[2]
PWMOUT1
CLK1HZ
DMARQ
DREQ0
DREQ1
DACK0
DEOT0
DACK1
DEOT1
MCLK
SDO1
SDO2
DASP
SCLK
LRCK
SDO0
SCLK
LRCK
SDO0
SDI1
SDI2
SDI0
SDI0
RI
DS515PP7

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