AT91M40400-25C ATMEL Corporation, AT91M40400-25C Datasheet - Page 111
AT91M40400-25C
Manufacturer Part Number
AT91M40400-25C
Description
16/32-bit Microcontroller, 2.7V to 3.6V Operating Range
Manufacturer
ATMEL Corporation
Datasheet
1.AT91M40400-25C.pdf
(116 pages)
- Current page: 111 of 116
- Download datasheet (2Mb)
PS: Power Saving
The AT91M40400 Power Saving module provides a low-
power Idle Mode. In Idle Mode, the CPU clock is deacti-
vated while all on-chip peripherals and the RAM remain
active. The contents of the on-chip RAM and all the special
function registers remain unchanged during this mode. The
Idle Mode can be terminated by any enabled interrupt or by
a hardware Reset.
PS User Interface
Base Address:
Table 13. Power Saving Memory Map
PS Control Register
Name:
Access Type:
•
CPU: CPU Clock Disable
0 = No effect.
1 = Disables the CPU clock.
The CPU clock is re-enabled by any enabled interrupt or by a hardware Reset.
31
23
15
---
---
---
---
Offset
7
0x00
Register
Control Register
30
22
14
0xFFFF4000
PS_CR
Write only
---
---
---
---
6
29
21
13
---
---
---
---
5
28
20
12
---
---
---
---
4
27
19
11
---
---
---
---
3
PS_CR
Name
26
18
10
---
---
---
---
2
Write only
Access
AT91M40400
25
17
---
---
---
---
9
1
Reset State
0
CPU
24
16
---
---
---
8
0
111
Related parts for AT91M40400-25C
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
INTERVAL AND WIPE/WASH WIPER CONTROL IC WITH DELAY
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Low-Voltage Voice-Switched IC for Hands-Free Operation
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
MONOLITHIC INTEGRATED FEATUREPHONE CIRCUIT
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
AM-FM Receiver IC U4255BM-M
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Monolithic Integrated Feature Phone Circuit
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Multistandard Video-IF and Quasi Parallel Sound Processing
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
High-performance EE PLD
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
8-bit Flash Microcontroller
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
2-Wire Serial EEPROM
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
U6046BREAR WINDOW HEATING TIMER / LONG-TERM TIMER
Manufacturer:
ATMEL Corporation
Datasheet: