AT91SAM7S128C-AU Atmel, AT91SAM7S128C-AU Datasheet - Page 101

• Manufacturer Part Number: AT91SAM7S128C-AU
• Description: IC ARM7 MCU 32BIT 128K 64LQFP
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM7S128C-AU

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 55MHz
• Connectivity: I²C, SPI, SSC, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LQFP
• For Use With: AT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9AT91SAM7S-EK - KIT EVAL FOR ARM AT91SAM7S
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: AT91SAM7S128-AU-001; AT91SAM7S128AU001; AT91SAM7S128AU001

18.4
Base Address: 0xFFFFFF00
Table 18-1.
Note: 1.
6175K–ATARM–30-Aug-10
Offset
0x00
0x04
0x08
0x0C-0x5C
0x60
0x70
Memory Controller (MC) User Interface
AT91SAM7S512 only.
Register Mapping
Register
MC Remap Control Register
MC Abort Status Register
MC Abort Address Status Register
Reserved
EFC0 Configuration Registers
EFC1 Configuration Registers
As the requested address is saved in the Abort Status Register and the address of the instruc-
tion generating the misalignment is saved in the Abort Link Register of the processor, detection
and fix of this kind of software bug is simplified.
(1)
See
AT91SAM7S Series Preliminary
MC_AASR
Section 19. “Embedded Flash Controller (EFC)” on page
MC_RCR
MC_ASR
Name
–
Write-only
Read-only
Read-only
Access
–
Reset
0x0
0x0
–
105.
101