AT91M63200-25AI Atmel, AT91M63200-25AI Datasheet - Page 7

• 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: -

Table 9. EBI Read Signals
Notes:
Symbol
EBI
EBI
EBI
EBI
EBI
EBI
13
14
15
16
17
18
1. Early Read Protocol
2. Standard Read Protocol
Parameter
MCKI Falling to NRD Valid
MCKI Rising to NRD Valid
D0 - D15 in Setup before MCKI Falling
D0 - D15 in Hold after MCKI Falling
NRD High to A23 - A1, NCS, CS
Changes
Data Hold after NRD High
(2)
(1)
Core at 2V
TBD
TBD
TBD
TBD
TBD
Minimum
Core at 3.3V
5
0
3
0
0
Core at 2V
TBD
TBD
Maximum
Core at 3.3V
18
20
Units
ns
7