AT91SAM9261-CJ-999 Atmel, AT91SAM9261-CJ-999 Datasheet - Page 121

• Manufacturer Part Number: AT91SAM9261-CJ-999
• Description: IC MCU ARM9 ULTRA LP 217LFBGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM9261-CJ-999

• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 190MHz
• Connectivity: EBI/EMI, I²C, MMC, SPI, SSC, UART/USART, USB
• Peripherals: DMA, LCD, POR, PWM, WDT
• Number Of I /o: 96
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: ROM
• Ram Size: 192K x 8
• Voltage - Supply (vcc/vdd): 1.08 V ~ 1.32 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 217-LFBGA
• For Use With: AT91SAM9261-EK - KIT EVAL FOR AT91SAM926EJ-SAT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

17.6
Table 17-2.
17.6.1
Register Name: SHDW_CR
Address:
Access Type: Write-only
• SHDW: Shutdown Command
0 = No effect.
1 = If KEY is correct, asserts the
• KEY: Password
Should be written at value 0xA5. Writing any other value in this field aborts the write operation.
6062M–ATARM–23-Mar-09
Offset
0x00
0x04
0x08
31
23
15
–
–
7
–
Shutdown Controller (SHDWC) User Interface
Shutdown Control Register
0xFFFFFD10
Register Mapping
Register
Shutdown Control Register
Shutdown Mode Register
Shutdown Status Register
30
22
14
–
–
6
–
SHDN
29
21
13
–
–
5
–
pin.
28
20
12
–
–
4
–
KEY
Name
SHDW_CR
SHDW_MR
SHDW_SR
27
19
11
–
–
3
–
AT91SAM9261 Preliminary
26
18
10
–
–
2
–
Read-write
Write-only
Read-only
Access
25
17
–
9
–
1
–
0x0000_0303
0x0000_0000
Reset
SHDW
-
24
16
–
8
–
0
121