EP9302-CQZ Cirrus Logic Inc, EP9302-CQZ Datasheet - Page 484
![IC ARM9 SOC PROCESSOR 208LQFP](/photos/12/23/122385/mfg_ep9302_parts_sml.jpg)
EP9302-CQZ
Manufacturer Part Number
EP9302-CQZ
Description
IC ARM9 SOC PROCESSOR 208LQFP
Manufacturer
Cirrus Logic Inc
Series
EP9r
Datasheets
1.EP9307-CRZ.pdf
(824 pages)
2.EP9302-IQZ.pdf
(42 pages)
3.EP9302-IQZ.pdf
(4 pages)
4.EP9302-IQZ.pdf
(40 pages)
Specifications of EP9302-CQZ
Program Memory Type
ROMless
Package / Case
208-LQFP
Core Processor
ARM9
Core Size
16/32-Bit
Speed
200MHz
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
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
Processor Series
EP93xx
Core
ARM920T
Data Bus Width
32 bit
Data Ram Size
16 bit
Interface Type
USB, USART, SPI
Maximum Clock Frequency
200 MHz
Number Of Programmable I/os
37
Mounting Style
SMD/SMT
3rd Party Development Tools
MDK-ARM, RL-ARM, ULINK2
Development Tools By Supplier
EDB9302A-Z
Controller Family/series
(ARM9)
No. Of I/o's
19
Ram Memory Size
16MB
Cpu Speed
200MHz
No. Of Timers
4
Embedded Interface Type
AC97, I2S, SPI, UART, USB
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
598-1132 - KIT DEVELOPMENT EP9302 ARM9
Eeprom Size
-
Program Memory Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
598-1137
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP9302-CQZ
Manufacturer:
Cirrus
Quantity:
3 295
Company:
Part Number:
EP9302-CQZ
Manufacturer:
ALTERA
Quantity:
672
Part Number:
EP9302-CQZ
Manufacturer:
CYPRESS/赛普拉斯
Quantity:
20 000
- EP9307-CRZ PDF datasheet
- EP9302-IQZ PDF datasheet #2
- EP9302-IQZ PDF datasheet #3
- EP9302-IQZ PDF datasheet #4
- Current page: 484 of 824
- Download datasheet (13Mb)
12
12-6
Static Memory Controller
EP93xx User’s Guide
External logic, as shown in
the processor. Other PCMCIA card signals, also shown in
processor.
Not Implemented
MCRESETn
Pin Name
MCDAENn
MCADENn
MCREGn
MCBVD2
MCBVD1
MCWAIT
AD[10:8]
DA[15:0]
MCEHn
READY
MCELn
AD[7:0]
IOWRn
MCDIR
MCD2
MCD1
VS2
VS1
WP
1. These signals go directly to the inserted PC card.
2. These signals require external logic to interface to the PC card.
3. The PCMCIA signal, nIOIS16, is not supported. The IO width can be determined by reading the card
attribute memory, and programming the IO space registers accordingly.
Table 12-2. PCMCIA Pin Usage (Continued)
Alternate Use If
Not Implemented
Figure
GPIO.F[7]
GPIO.F[6]
GPIO.F[5]
GPIO.F[4]
GPIO.F[3]
GPIO.F[2]
GPIO.F[1]
GPIO.F[0]
No Card
Copyright 2007 Cirrus Logic
12-5, is required to connect some PCMCIA card signals to
PCMCIA Signal Name
PC_D[15:0]
PC_A[10:8]
PC_A[7:0]
nPC_CE1
nPC_CE2
RESET_1
MCBVD2
MCBVD1
nPIOWR
PC_RDY
PC_DIR
nIOIS16
nPREG
nWAIT
MCD2
MCD1
VS2
VS1
WP
-
-
Figure
12-5, connect directly to the
Note:
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
3
DS785UM1
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