AT91SAM7S512-MU-999 Atmel, AT91SAM7S512-MU-999 Datasheet - Page 101
![IC MCU ARM7 512KB FLASH 64-VQFN](/photos/12/13/121326/313-64-qfn_sml.jpg)
AT91SAM7S512-MU-999
Manufacturer Part Number
AT91SAM7S512-MU-999
Description
IC MCU ARM7 512KB FLASH 64-VQFN
Manufacturer
Atmel
Series
AT91SAMr
Specifications of AT91SAM7S512-MU-999
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
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
64K 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-VQFN Exposed Pad, 64-HVQFN, 64-SQFN, 64-DHVQFN
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
-
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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
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