ST72561J9-Auto STMicroelectronics, ST72561J9-Auto Datasheet - Page 307

• 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

ST72561-Auto
Caution:
Note:
The PLL can be enabled only if the “OSC RANGE” (OPT11:10) bits are configured to “MP -
2~4 MHz”. Otherwise, the device functionality is not guaranteed.
1. Option bit values programmed by ST.
OPT2:1 = PKG[1:0] Package selection
These option bits select the device package.
Table 124. Package selection
Pads that are not bonded to external pins are in input pull-up configuration when the
package selection option bits have been properly programmed. The configuration of these
pads must be kept in reset state to avoid added current consumption.
OPT0 = FMP_R Flash memory read-out protection
Read-out protection, when selected provides a protection against program memory content
extraction and against write access to Flash memory. Erasing the option bytes when the
FMP_R option is selected causes the whole user memory to be erased first, and the device
can be reprogrammed. Refer to
Programming Reference Manual for more details.
Option byte 1
OPT7:6 = AFI_MAP[1:0] AFI Mapping
These option bits allow the mapping of some of the Alternate Functions to be changed.
Default
0: read-out protection enabled
1: read-out protection disabled
(1)
7
1
WDG
1
Static option byte 0
1
Selected package
LVD
LQFP 64
LQFP 44
LQFP 32
1
Doc ID 12370 Rev 8
1
Section 3.3.1: Read-out protection
PKG
1 0
1 1
Device configuration and ordering information
0
1
AFI_MAP
7
1
1
0
1
OSCTYPE
1
1
Static option byte 1
0
0
and the ST7 Flash
1
1
0
OSCRANGE
1
1
PKG
0
1
0
1
0
x
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1
0
1