EP9307-CRZR Cirrus Logic Inc, EP9307-CRZR Datasheet - Page 781
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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IDECfg
DS785UM1
31
15
Bit Descriptions:
Address:
Default:
Definition:
Bit Descriptions:
30
14
29
13
RSVD
28
12
RSVD:
CS0n:
CS1n:
DA:
DIORn:
DIOWn:
DASPn:
DMARQ:
INTRQ:
IORDY:
0x800A_0004 - Read/Write
0x0000_0000
IDE Configuration Register.
RSVD:
IDEEN:
PIO:
MDMA:
UDMA:
27
11
26
10
Copyright 2007 Cirrus Logic
25
9
Reserved. Unknown during read, ignored during write.
Chip Select 0 pin output control.
Chip Select 1 pin output control.
Device address output control.
DIORn pin output control.
DIOWn pin output control.
DASPn pin input state. This signal comes in on the
EGPIO[15] pin. Read only.
DMARQ pin input state. This signal comes in on the
EGPIO[2] pin. Read only.
INTRQ pin input state. This input comes from the INT[3]
input pin and is routed to the Interrupt Controller. Read
only.
IORDY pin input state. Read only.
Reserved. Unknown during read, ignored during write.
IDE master enable.
Polled IO operation selection.
Multiword DMA operation selection.
Ultra DMA operation selection.
WST
24
8
RSVD
23
7
22
6
MODE
21
5
20
4
UDMA
19
3
EP93xx User’s Guide
MDMA
18
2
IDE Interface
PIO
17
1
IDEEN
27-11
16
0
27
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