AT91M40800-33AI SL383 Atmel, AT91M40800-33AI SL383 Datasheet - Page 52

• Manufacturer Part Number: AT91M40800-33AI SL383
• Description: IC ARM MCU 16BIT 100TQFP
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91M40800-33AI SL383

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 33MHz
• Connectivity: EBI/EMI, UART/USART
• Peripherals: POR, WDT
• Number Of I /o: 32
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Other names: AT91M4080033AISL3

PS Control Register
Name:
Access:
Offset:
• CPU: CPU Clock Disable
0 = No effect.
1 = Disables the CPU clock.
The CPU clock is re-enabled by any enabled interrupt or by hardware reset.
52
31
23
15
–
–
–
–
7
AT91X40 Series
PS_CR
Write Only
0x00
30
22
14
–
–
–
6
–
29
21
13
–
–
–
5
–
28
20
12
–
–
–
–
4
27
19
11
–
–
–
–
3
26
18
10
–
–
–
2
–
25
17
–
–
9
–
1
–
1354D–ATARM–08/02
CPU
24
16
–
–
–
8
0