AT91M63200-25AI Atmel, AT91M63200-25AI Datasheet - Page 20

• 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: -

Figure 14. MPI Write Access (MPI_NCS Controlled)
Figure 15. MPI Write Access (MPI_NLB, MPI_NUB Controlled)
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AT91M63200/M43300
MPI_NLB, MPI_NUB
MPI_NLB, MPI_NUB
MPI_Din[15:0]
MPI_Din[15:0]
MPI_A[9:1]
MPI_A[9:1]
MPI_RNW
MPI_RNW
MPI_NCS
MPI_NCS
High-Z
High-Z
t
t
AS
AS
t
t
AW
AW
Valid Address
Valid Address
t
LBW
t
t
LBW
t
WC
WC
t
t
WP
t
t
t
WP
CW
UBW
CW
t
UBW
t
t
DW
DW
Valid Data
Valid Data
t
t
DH
DH
t
t
WR
WR
High-Z
High-Z