EP9301-CQ Cirrus Logic Inc, EP9301-CQ Datasheet - Page 521
![IC ARM920T MCU 166MHZ 208-LQFP](/photos/12/23/122383/mfg_ep9301_parts_sml.jpg)
EP9301-CQ
Manufacturer Part Number
EP9301-CQ
Description
IC ARM920T MCU 166MHZ 208-LQFP
Manufacturer
Cirrus Logic Inc
Series
EP9r
Datasheets
1.EDB9301.pdf
(5 pages)
2.EDB9301.pdf
(4 pages)
3.EP9307-CRZ.pdf
(824 pages)
4.EP9301-IQ.pdf
(41 pages)
Specifications of EP9301-CQ
Core Processor
ARM9
Core Size
16/32-Bit
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
0°C ~ 70°C
Package / Case
208-LQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Program Memory Size
-
Other names
598-1248
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
- EDB9301 PDF datasheet
- EDB9301 PDF datasheet #2
- EP9307-CRZ PDF datasheet #3
- EP9301-IQ PDF datasheet #4
- Current page: 521 of 824
- Download datasheet (13Mb)
DS785UM1
SROMLL:
SROM512:
BankCount:
External Bus Width:External Bus Width - Read/Write
Copyright 2007 Cirrus Logic
The value written to this bit specifies a synchronous
memory page size of 2 KBytes, or not:
0 - Page size is not 2 KByte
1 - Page size is 2 KByte
Only one of the SROM512, SROMLL, and 2KPAGE bits
can be ‘1’ at any time. With the exception of SROMLL,
these bits always operate in 32-bit memory bus width
mode regardless of the setting of External Bus Width bit.
SROM Look-a-Like - Read/Write
The value written to this bit specifies if a SyncFLASH
device is operated in a manner that mimics a SycnROM
device, or not:
0 - SyncFLASH device does not mimic SycnROM device
1 - SyncFLASH device mimics SycnROM device (16-bit
wide memory bus only as specified by External Bus Width
= ‘0’)
If this bit is written to ‘1’, the signals on the BA0 and BA1
pins are exchanged with the signals on the AD12 and
AD13 pins, respectively.
Only one of the SROM512, SROMLL, and 2KPAGE bits
can be ‘1’ at any time. With the exception of SROMLL,
these bits always operate in 32-bit memory bus width
mode regardless of the setting of External Bus Width bit.
Synchronous ROM 512 byte page - Read/Write
The value written to this bit specifies if a SyncROM device
has a page size of 512 bytes, or not:
0 - Page size is not 512 bytes
1 - Page size is 512 bytes
Only one of the SROM512, SROMLL, and 2KPAGE bits
can be ‘1’ at any time. With the exception of SROMLL,
these bits always operate in 32-bit memory bus width
mode regardless of the setting of External Bus Width bit.
Bank Count - Read/Write
The value written to this bit specifies the number of banks
that are inside an SDRAM device:
1 - Four banks
0 - Two banks
SDRAM, SyncROM, and SyncFLASH Controller
EP93xx User’s Guide
13-25
13
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