EP9301-IQZ Cirrus Logic Inc, EP9301-IQZ Datasheet - Page 385
![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
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Part Number
Manufacturer
Quantity
Price
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TXStsQBLen
DS785UM1
31
15
Soft Reset:
Definition:
Bit Descriptions:
Address:
Chip Reset:
Soft Reset:
Definition:
Bit Descriptions:
30
14
29
13
28
12
0x0000_0000
Unchanged
Transmit Status Queue Base Address. The Transmit Status Queue Base
Address defines the system memory address of the transmit status queue.
This address is used by the MAC to reload the Transmit Current Status
Address whenever the end of the status queue is reached. The base address
should be set at initialization time and must be set to a word aligned memory
address.
TSQBA:
0x8001_00C4 - Read/Write
0x0000_0000
Unchanged
Transmit Status Queue Base Length. The Transmit Status Queue Base
Length defines the actual number of bytes in the transmit status queue. The
length should be set at initialization time and must define an integral number
of transmit statuses.
RSVD:
TSQBL:
27
11
26
10
Copyright 2007 Cirrus Logic
25
9
Transmit Status Queue Base Address.
Reserved. Unknown During Read.
Transmit Status Queue Base Length.
24
8
TSQBL
RSVD
23
7
22
6
21
1/10/100 Mbps Ethernet LAN Controller
5
20
4
19
3
EP93xx User’s Guide
18
2
17
1
16
9-83
0
9
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