AT91M63200-25AI Atmel, AT91M63200-25AI Datasheet - Page 11
AT91M63200-25AI
Manufacturer Part Number
AT91M63200-25AI
Description
IC ARM7 MCU 176 TQFP
Manufacturer
Atmel
Series
AT91SAMr
Datasheets
1.AT91M43300-25CI.pdf
(21 pages)
2.AT91M43300-25CI.pdf
(5 pages)
3.AT91M63200-25AI.pdf
(12 pages)
4.AT91M63200-25AI.pdf
(153 pages)
Specifications of AT91M63200-25AI
Core Processor
ARM7
Core Size
16/32-Bit
Speed
25MHz
Connectivity
EBI/EMI, SPI, UART/USART
Peripherals
POR, WDT
Number Of I /o
58
Program Memory Type
OTP
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
176-TQFP, 176-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Program Memory Size
-
Data Converters
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
- AT91M43300-25CI PDF datasheet
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- AT91M63200-25AI PDF datasheet #3
- AT91M63200-25AI PDF datasheet #4
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- Download datasheet (3Mb)
Pin Description
The following table shows how certain EBI signals are multiplexed:
Name
A0 - A23
D0 - D15
NCS0 - NCS3
CS4 - CS7
NRD
NWR0 - NWR1
NOE
NWE
NUB, NLB
NWAIT
A23 - A20
A0
NRD
NWR0
NWR1
Multiplexed Signals
CS4 - CS7
NLB
NOE
NWE
NUB
Active low chip selects (output)
Read Enable (output)
Output enable (output)
Description
Address bus (output)
Data bus (input/output)
Active high chip selects (output)
Lower and upper write enable (output)
Write enable (output)
Upper and lower byte select (output)
Wait request (input)
Functions
Allows from 4 to 8 chip select lines to be used.
8- or 16-bit data bus
Byte-write or byte-select access
Byte-write or byte-select access
Byte-write or byte-select access
AT91M63200
Output
Output
Output
Output
Output
Output
Output
Output
Type
Input
I/O
11
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