AT91SAM7X128 Atmel, AT91SAM7X128 Datasheet - Page 533

• 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

36.8
Table 36-2.
6120H–ATARM–17-Feb-09
0x0100 - 0x01FC
0x000C
0x001C
0x020C
0x021C
0x022C
0x023C
0x0000
0x0004
0x0008
0x0010
0x0014
0x0018
0x0020
0x0024
0x0028
0x0200
0x0204
0x0208
0x0210
0x0214
0x0218
0x0220
0x0224
0x0228
0x0230
0x0234
0x0238
Offset
Controller Area Network (CAN) User Interface
...
Register Mapping
Register
Mode Register
Interrupt Enable Register
Interrupt Disable Register
Interrupt Mask Register
Status Register
Baudrate Register
Timer Register
Timestamp Register
Error Counter Register
Transfer Command Register
Abort Command Register
Reserved
Mailbox 0 Mode Register
Mailbox 0 Acceptance Mask Register
Mailbox 0 ID Register
Mailbox 0 Family ID Register
Mailbox 0 Status Register
Mailbox 0 Data Low Register
Mailbox 0 Data High Register
Mailbox 0 Control Register
Mailbox 1 Mode Register
Mailbox 1 Acceptance Mask Register
Mailbox 1 ID register
Mailbox 1 Family ID Register
Mailbox 1 Status Register
Mailbox 1 Data Low Register
Mailbox 1 Data High Register
Mailbox 1 Control Register
...
AT91SAM7X512/256/128 Preliminary
CAN_TIMESTP
CAN_MMR0
CAN_MAM0
CAN_MFID0
CAN_MMR1
CAN_MAM1
CAN_MFID1
CAN_MSR0
CAN_MDH0
CAN_MCR0
CAN_MSR1
CAN_MDH1
CAN_MCR1
CAN_MDL0
CAN_MDL1
CAN_MID0
CAN_MID1
CAN_ECR
CAN_TCR
CAN_ACR
CAN_IMR
CAN_IDR
CAN_TIM
CAN_IER
CAN_MR
CAN_SR
CAN_BR
Name
...
–
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Write-only
Write-only
Read-only
Read-only
Read-only
Read-only
Read-only
Write-only
Write-only
Read-only
Read-only
Write-only
Read-only
Read-only
Write-only
Access
...
–
Reset
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
–
-
-
-
-
-
-
-
533