EP9312-CB Cirrus Logic Inc, EP9312-CB Datasheet - Page 30
EP9312-CB
Manufacturer Part Number
EP9312-CB
Description
System-on-Chip Processor
Manufacturer
Cirrus Logic Inc
Series
EP9r
Datasheets
1.EP9307-CRZ.pdf
(824 pages)
2.EP9312-IBZ.pdf
(4 pages)
3.EP9312-CB.pdf
(62 pages)
4.EP9312-CB.pdf
(17 pages)
Specifications of EP9312-CB
Peak Reflow Compatible (260 C)
No
A/d Converter
12 Bits
Leaded Process Compatible
No
No. Of I/o Pins
65
Package / Case
352-BGA
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, I²: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
0°C ~ 70°C
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
598-1257
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
EP9312-CB
Manufacturer:
CIRRUS
Quantity:
20 000
- EP9307-CRZ PDF datasheet
- EP9312-IBZ PDF datasheet #2
- EP9312-CB PDF datasheet #3
- EP9312-CB PDF datasheet #4
- Current page: 30 of 824
- Download datasheet (13Mb)
1
1-2
Introduction
EP93xx User’s Guide
Processor
EP9301
EP9302
EP9307
EP9312
EP9315
Note:
External
16-Bit
Bus
X
X
-
-
-
2 USB 2.0 FS Host
“X” means that the function is included; “-” means that the function is not included.
1/10/100 Ethernet
12 Channel DMA
SRAM, FLASH,
Boot ROM
Vectored
Inerrupts
SDRAM
JTAG
ROM
MAC
External
32-Bit
Bus
X
X
X
-
-
Processor
Math Co-
X
X
X
X
-
High-Speed Bus (AHB)
Table 1-2. EP93xx Features Summary
Figure 1-1. EP9301 Block Diagram
Analog /
Raster
Copyright 2007 Cirrus Logic
LCD
X
X
X
-
-
I-Cache
Memory Management Unit
16 KB
Accelerator
AHB/APB Bridge
ARM920T
Graphics
2-D
X
X
-
-
-
UART2 with IrDA
D-Cache
16 KB
Ethernet
MAC
X
X
X
X
X
Peripheral Bus (APB)
IDE
1
1
-
-
-
USB 2.0
Host
2
2
3
3
3
UART1 with HDLC
RTC with SW Trim
System Control –
Enhanced GPIO,
Watchdog Timer
5-Channel ADC
2-wire, 2 LED
UART
4 Timers
2 PLLs
2 PWM
2
2
3
3
3
AC’97
SPI
I
2
S
Screen
8-Wire/
8-Wire/
8-Wire/
5-ADC
5-ADC
Touch
/ ADC
ADC
ADC
ADC
12-
12-
12-
GPIO
DS785UM1
37
37
48
47
55
Card
PC
X
-
-
-
-
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