AT91SAM7X128 Atmel, AT91SAM7X128 Datasheet - Page 101

• Manufacturer Part Number: AT91SAM7X128
• Description: MCU 32-Bit 91S ARM7TDMI RISC 128KB Flash 1.8V/3.3V 100-Pin LQFP
• Manufacturer: Atmel

Specifications of AT91SAM7X128

• Package: 100LQFP
• Device Core: ARM7TDMI
• Family Name: 91S
• Maximum Speed: 55 MHz
• Ram Size: 32 KB
• Program Memory Size: 128 KB
• Operating Supply Voltage: 1.8|3.3 V
• Data Bus Width: 32 Bit
• Program Memory Type: Flash
• Number Of Programmable I/os: 62
• Interface Type: CAN/Ethernet/SPI/I2S/TWI/USART/USB
• On-chip Adc: 8-chx10-bit
• Operating Temperature: -40 to 85 °C
• Number Of Timers: 3

AT91SAM7X512/256/128 Preliminary
• MST_PDC: PDC Abort Source
0: The last aborted access was not due to the PDC.
1: The last aborted access was due to the PDC.
• MST_ARM: ARM Abort Source
0: The last aborted access was not due to the ARM.
1: The last aborted access was due to the ARM.
• SVMST_EMAC: Saved EMAC Abort Source
0: No abort due to the EMAC occurred since the last read of MC_ASR or it is notified in the bit MST_EMAC.
1: At least one abort due to the EMAC occurred since the last read of MC_ASR.
• SVMST_PDC: Saved PDC Abort Source
0: No abort due to the PDC occurred since the last read of MC_ASR or it is notified in the bit MST_PDC.
1: At least one abort due to the PDC occurred since the last read of MC_ASR.
• SVMST_ARM: Saved ARM Abort Source
0: No abort due to the ARM occurred since the last read of MC_ASR or it is notified in the bit MST_ARM.
1: At least one abort due to the ARM occurred since the last read of MC_ASR.
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