AT91M63200-25AU Atmel, AT91M63200-25AU Datasheet - Page 18
AT91M63200-25AU
Manufacturer Part Number
AT91M63200-25AU
Description
IC MCU ARM7 176-TQFP
Manufacturer
Atmel
Series
AT91SAMr
Datasheet
1.AT91M63200-25AI.pdf
(153 pages)
Specifications of AT91M63200-25AU
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
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Data Converters
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT91M63200-25AU
Manufacturer:
NSC
Quantity:
1 670
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Chip Select Change Wait States
A chip select wait state is automatically inserted when con-
secutive accesses are made to two different external mem-
ories (if no wait states have already been inserted). If any
wait states have already been inserted (e.g. data float
wait), then none are added.
18
AT91M63200
NCS 1
NCS 2
Figure 20. Chip Select Wait
Notes:
NWE
MCKI
NRD
1. Early read protocol
2. Standard read protocol
(1)
mem 1
(2)
chip select wait
mem 2
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