ST10F272B_12 STMICROELECTRONICS [STMicroelectronics], ST10F272B_12 Datasheet - Page 128

• Manufacturer Part Number: ST10F272B_12
• Description: 16-bit MCU with 256 Kbyte Flash memory and 12/20 Kbyte RAM
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Register set
23.3
23.4
128/188
Flash registers ordered by name
Table 55
by their name. These registers are physically mapped on the IBus, except for XFVTAUR0,
which is mapped on XBus. Note that these registers are not bit-addressable.
Table 55.
Identification registers
The ST10F272 have four Identification registers, mapped in ESFR space. These registers
contain:
●
●
●
●
FARH
FARL
FCR0H
FCR0L
FCR1H
FCR1L
FDR0H
FDR0L
FDR1H
FDR1L
FER
FNVAPR0
FNVAPR1H
FNVAPR1L
FNVWPIR
XFVTAUR0
Name
A manufacturer identifier
A chip identifier with its revision
A internal Flash and size identifier
Programming voltage description
lists all Flash Control Registers which are implemented in the ST10F272 ordered
List of flash registers
0x0008 DFBC
0x0008 DFBE
0x0008 DFB8
0x0008 DFB0
0x0008 000C
0x0000 EB50
0x0008 0012
0x0008 0010
0x0008 0002
0x0008 0000
0x0008 0006
0x0008 0004
0x0008 000A
0x0008 000E
0x0008 0008
0x0008 0014
Physical
address
Doc ID 11917 Rev 3
Flash address register - high
Flash address register - low
Flash control register 0 - high
Flash control register 0 - low
Flash control register 1 - high
Flash control register 1 - low
Flash data register 0 - high
Flash data register 0 - low
Flash data register 1 - high
Flash data register 1 - low
Flash error register
XBus Flash volatile temporary access
unprotection register 0
Flash non volatile access protection reg.0
Flash non volatile access protection reg.1 - high
Flash non volatile access protection reg.1 - low
Flash non volatile protection I register
Description
ST10F272B/ST10F272E
Reset value
ACFFh
FFFFh
FFFFh
FFFFh
FFFFh
FFFFh
FFFFh
FFFFh
0000h
0000h
0000h
0000h
0000h
0000h
0000h
0000h