EP9307-IR Cirrus Logic Inc, EP9307-IR Datasheet - Page 810
![IC Universal Platform ARM9 SOC Prcessor](/photos/12/32/123267/ep9307-irz_sml.jpg)
EP9307-IR
Manufacturer Part Number
EP9307-IR
Description
IC Universal Platform ARM9 SOC Prcessor
Manufacturer
Cirrus Logic Inc
Series
EP9r
Specifications of EP9307-IR
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
-40°C ~ 85°C
Package / Case
272-TFBGA
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
Contains lead / RoHS non-compliant
For Use With
598-1133 - KIT DEVELOPMENT EP9307 ARM9
Eeprom Size
-
Program Memory Size
-
Lead Free Status / Rohs Status
No
Other names
598-1255
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP9307-IRZ
Manufacturer:
CIRRUS
Quantity:
3 468
Company:
Part Number:
EP9307-IRZR
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
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29
Register Descriptions
ExtensionID
29-2
Security
EP93xx User’s Guide
29.4 Registers
31
15
0x8083_2714
Address:
Definition:
Bit Descriptions:
Address
This section contains the detailed register descriptions for some of the registers in the
Security block.
a detailed listing for each register.
30
14
Note: Most Security registers are not documented in this Guide. Please contact Cirrus Logic at
www.cirrus.com
29
13
ExtensionID
RSVD
Name
28
12
0x8083_2714 - Read Only
This register contains the PartID for EP93XX processors.
RSVD:
PartID:
Table 29-1
27
11
for additional information regarding security features.
SW Locked
26
10
shows the address map for the registers in this block, followed by
Table 29-1. Security Register List
No
Copyright 2007 Cirrus Logic
25
9
Reserved. Unknown During Read.
Identification number for each type of EP93XX processors.
See the respective EP93xx processor data sheet to
determine the PARTID for a specific EP93xx processor.
24
8
RSVD
Type
R
23
7
22
6
Size
32
21
5
PartID
20
4
PartID for EP93XX devices
19
3
Description
18
2
17
1
DS785UM1
RSVD
16
0
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