EP9301-IQZ Cirrus Logic Inc, EP9301-IQZ Datasheet - Page 368
![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: 368 of 824
- Download datasheet (13Mb)
9
MIIData
MIISts
9-66
1/10/100 Mbps Ethernet LAN Controller
EP93xx User’s Guide
31
15
31
15
Address:
Chip Reset:
Soft Reset:
Definition:
Bit Descriptions:
Address:
Chip Reset:
30
14
30
14
29
13
29
13
28
12
28
12
PHYAD:
REGAD:
0x8001_0014 - Read/Write
0x0000_0000
0x0000_0000
MII Data Transfer Register
RSVD:
MIIData:
0x8001_0018 - Read Only
0x0000_0000
27
27
11
11
26
10
26
10
Copyright 2007 Cirrus Logic
25
25
9
9
PHY Address. This field defines which external PHY is to
be accessed.
Register Address. This field defines the particular register
in the PHY to be accessed.
Reserved. Unknown During Read.
MII Data Register. This register contains the 16 bit data
word that is either written to or read from the appropriate
PHY register.
RSVD
24
24
8
8
MIIData
RSVD
RSVD
23
23
7
7
22
22
6
6
21
21
5
5
20
20
4
4
19
19
3
3
18
18
2
2
17
17
1
1
DS785UM1
BUSY
16
16
0
0
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