EP9301-IQZ Cirrus Logic Inc, EP9301-IQZ Datasheet - Page 712
![32-Bit Microcontroller IC](/photos/12/23/122383/mfg_ep9301_parts_sml.jpg)
EP9301-IQZ
Manufacturer Part Number
EP9301-IQZ
Description
32-Bit Microcontroller IC
Manufacturer
Cirrus Logic Inc
Series
EP9r
Specifications of EP9301-IQZ
Controller Family/series
(ARM9)
Core Size
32 Bit
A/d Converter
12 Bits
Supply Voltage
3.3V
No. Of I/o Pins
24
Mounting Type
Surface Mount
Operating Temperature Min
-40°C
Package / Case
208-LQFP
Core Processor
ARM9
Speed
166MHz
Connectivity
EBI/EMI, Ethernet, I²C, IrDA, SPI, UART/USART, USB
Peripherals
AC'97, DMA, I²:S, LED, MaverickKey, POR, PWM, WDT
Number Of I /o
19
Program Memory Type
ROMless
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
1.65 V ~ 3.6 V
Data Converters
A/D 5x12b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Processor Series
EP93xx
Core
ARM920T
Data Bus Width
32 bit
Mounting Style
SMD/SMT
3rd Party Development Tools
MDK-ARM, RL-ARM, ULINK2
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Lead Free Status / Rohs Status
Details
Other names
598-1250
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
- Current page: 712 of 824
- Download datasheet (13Mb)
22
AC97GCIS
22-24
AC’97 Controller
EP93xx User’s Guide
31
15
Address:
Definition:
Bit Descriptions:
30
14
AC97ISR4
29
13
28
12
0x8088_00A8 - Read Only
Global Channel Interrupt Status. The AC97GCIS register (AC’97 Global
Channel Interrupt Status) is read only, and echoes all the interrupt status
registers in the controller. This register allows the software to read all the
interrupt sources with one read.
RSVD:
AC97GIS:
AC97ISR4:
AC97ISR3:
AC97ISR2:
AC97ISR1:
RSVD
27
11
26
10
AC97ISR3
Copyright 2007 Cirrus Logic
25
9
Reserved. Unknown During Read.
Copy of the AC97GIS register
Copy of the AC97ISR 4 register
Copy of the AC97ISR 3 register
Copy of the AC97ISR 2 register
Copy of the AC97ISR 1 register
24
8
23
7
22
6
AC97ISR2
21
5
20
4
AC97GIS
19
3
18
2
AC97ISR1
17
1
DS785UM1
16
0
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