EP9307-CRZR Cirrus Logic Inc, EP9307-CRZR Datasheet - Page 159
EP9307-CRZR
Manufacturer Part Number
EP9307-CRZR
Description
IC Universal Platform ARM9 SOC Prcessor
Manufacturer
Cirrus Logic Inc
Series
EP9r
Specifications of EP9307-CRZR
Core Processor
ARM9
Core Size
16/32-Bit
Speed
200MHz
Connectivity
EBI/EMI, 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
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-LFBGA
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
Eeprom Size
-
Program Memory Size
-
Lead Free Status / Rohs Status
Details
Other names
Q5809834A
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP9307-CRZR
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
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CHIP_ID
DS785UM1
31
15
Address:
Definition:
Bit Descriptions:
30
14
REV
29
13
28
12
ADIV:
KEN:
KDIV:
0x8093_0094 - Read Only
Chip ID register.
RSVD:
REV:
0:
ID[15:0]:
27
11
RSVD
26
10
Copyright 2007 Cirrus Logic
25
9
ADC clock divider value.
0 - ADC Clock is divide-by-16 from the external oscillator.
1 - ADC Clock is divide-by-4 from the external oscillator.
Key matrix clock enable. This clock is divided from the
slow clock source.
Key matrix clock divider value.
0 - Key Matrix Clock is divide-by-16 from the external
oscillator.
1 - Key Matrix Clock is divide-by-4 from the external
oscillator.
Reserved. Unknown During Read.
Revision: Reads chip Version number:
0011 - Rev D0
0100 - Rev D1
0101 - Rev E0
0110 - Rev E1
0111 - Rev E2
Reads zero.
Chip ID Number, reads 9213.
24
8
ID
23
7
22
6
0
21
5
20
4
19
3
EP93xx User’s Guide
RSVD
System Controller
18
2
17
0
1
RSVD
16
5-33
0
5
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