ST72561J9-Auto STMicroelectronics, ST72561J9-Auto Datasheet - Page 72

• Manufacturer Part Number: ST72561J9-Auto
• Description: 8-bit MCU for automotive
• Manufacturer: STMicroelectronics

Specifications of ST72561J9-Auto

• Hdflash Endurance: 100 cycles, data retention 20 years at 55 °C
• 5 Power Saving Modes: halt, auto wake up from halt, active halt, wait and slow

Power saving modes
Note:
Table 24.
72/324
Address
002Ch
002Bh
(Hex.)
AWUCSR
Reset value
AWUPR
Reset value
Register
t
Table 23.
In AWU mode, the period that the MCU stays in Halt Mode (t
This prescaler register can be programmed to modify the time that the MCU stays in Halt
mode before waking up automatically.
If 00h is written to AWUPR, depending on the product, an interrupt is generated immediately
after a HALT instruction or the AWUPR remains unchanged.
AWU register map and reset values
AWU
Label
=
64
AWUPR[7:0
AWUPR7
×
AWUPR prescaler (continued)
FEh
FFh
AWUP
7
0
1
AWUPR6
]
×
--------------------- -
t
6
0
1
AWURC
1
Doc ID 12370 Rev 8
AWUPR5
+
5
0
1
t
RCSTRT
AWUPR4
4
0
1
AWUPR3
Dividing factor
3
0
1
254
255
AWU
AWUPR2
AWUF
in
2
0
1
Figure
AWUPR1
AWUM
30) is defined by
1
0
1
ST72561-Auto
AWUPR0
AWUEN
0
0
1