EP9301-CQZ Cirrus Logic Inc, EP9301-CQZ Datasheet - Page 633
![IC ARM9 SOC PROCESSOR 208LQFP](/photos/12/23/122383/mfg_ep9301_parts_sml.jpg)
EP9301-CQZ
Manufacturer Part Number
EP9301-CQZ
Description
IC ARM9 SOC PROCESSOR 208LQFP
Manufacturer
Cirrus Logic Inc
Series
EP9r
Specifications of EP9301-CQZ
Core Size
16/32-Bit
Peripherals
AC'97, DMA, I²:S, LED, MaverickKey, POR, PWM, WDT
Core Processor
ARM9
Speed
166MHz
Connectivity
EBI/EMI, Ethernet, I²C, IrDA, SPI, UART/USART, USB
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
0°C ~ 70°C
Package / Case
208-TQFP, 208-VQFP
Controller Family/series
(ARM9)
No. Of I/o's
19
Ram Memory Size
16MB
Cpu Speed
166MHz
No. Of Timers
4
Digital Ic Case Style
TQFP
Embedded Interface Type
SPI
Rohs Compliant
Yes
Processor Series
EP93xx
Core
ARM920T
Data Bus Width
32 bit
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
598-1136
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP9301-CQZ
Manufacturer:
CIRRUS
Quantity:
3 390
Part Number:
EP9301-CQZ
Manufacturer:
CIRRUSLOGIC
Quantity:
20 000
Company:
Part Number:
EP9301-CQZR
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
- Current page: 633 of 824
- Download datasheet (13Mb)
FIIR
DS785UM1
31
15
Address:
Default:
Definition:
Bit Descriptions:
30
14
29
13
28
12
RFC:
RFS:
TAB:
TFC:
TFS:
0x808B_0188 - Read Only
0x0000_0000
FIR Interrupt Register. An interrupt is signalled from this block if any bit is high
in the FIIR.
RSVD:
RFL:
RIL:
RFC:
RFS:
TAB:
TFC:
TFS:
RSVD
27
11
26
10
Copyright 2007 Cirrus Logic
25
9
RFC mask bit. When high, the FIR RFC status can
generate an interrupt.
RFS mask bit. When high, the FIR RFS status can
generate an interrupt.
TAB mask bit. When high, the FIR TAB status can
generate an interrupt.
TFC mask bit. When high, the FIR TFC status can
generate an interrupt.
TFS mask bit. When high, the FIR TFS status can
generate an interrupt.
Reserved. Unknown During Read.
Logical AND of FIR RFL status bit and RFL mask bit.
Logical AND of FIR RIL status bit and RIL mask bit.
Logical AND of FIR RFC status bit and RFC mask bit.
Logical AND of FIR RFS status bit and RFS mask bit.
Logical AND of FIR TAB status bit and TAB mask bit.
Logical AND of FIR TFC status bit and TFC mask bit.
Logical AND of FIR TFS status bit and TFS mask bit.
24
8
RSVD
23
7
RFL
22
6
RIL
21
5
RFC
20
4
RFS
19
3
EP93xx User’s Guide
TAB
18
2
TFC
17
1
17-37
TFS
IrDA
16
0
17
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