AT91M63200-25AI Atmel, AT91M63200-25AI Datasheet - Page 17

• Manufacturer Part Number: AT91M63200-25AI
• Description: IC ARM7 MCU 176 TQFP
• Manufacturer: Atmel
• Series: AT91SAMr

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: -

Multi-processor Interface Signals (AT91M63200 Only)
Figure 11. External Arbitration
Table 28. External Arbitration
Symbol
t
t
1
2
Parameter
MPI_BR High to MPI_BG High Delay
(30 pf)
MPI_BR Low to MPI_BG Low
MPI_D[15:0]
MPI_BG
MPI_BR
t
1
Core at 2V
Minimum
t
CP
Data Transfer
Core at 3.3V
Core at 2V
TBD
t2
2 x t
Maximum
CP
+ 12
Core at 3.3V
12
Units
ns
17