ST7FOXK1 STMicroelectronics, ST7FOXK1 Datasheet - Page 22

• Manufacturer Part Number: ST7FOXK1
• Description: Low cost flash 8bit micro
• Manufacturer: STMicroelectronics

Specifications of ST7FOXK1

• 4 To 8 Kbytes Single Voltage Extended Flash (xflash) Program Memory With Read-out Protection In-circuit Programming And In-application Programming (icp And Iap) Endurance: 1K write/erase cycles guaranteed Data retention
• Clock Sources: Internal trimmable 8 MHz RC oscillator, auto wakeup internal low power - low frequency oscillator, crystal/ceramic resonator or external clock
• Five Power Saving Modes: Halt, Active-Halt, Auto Wakeup from Halt, Wait and Slow
• A/d Converter: up to 10 input channels

Register and memory mapping
Table 4.
22/226
Address
003Eh to
0052h to
002Dh
003Ch
003Dh
004Ch
004Dh
002Eh
002Fh
003Ah
003Bh
004Ah
004Bh
004Eh
004Fh
0030h
0031h
0032h
0033h
0034h
0035h
0036h
0037h
0038h
0039h
0047h
0048h
0049h
0050h
0051h
0054h
Calibration
Hardware register map
Clock and
Controller
FLASH
Block
Reset
DM
Clock
WDG
MCC
AWU
ADC
ITC
RC
(3)
Register label
CKCNTCSR
RCC_CSR
AWUCSR
ADCDRH
ADCCSR
DMBK1H
DMBK2H
ADCDRL
DMBK1L
DMBK2L
WDGCR
MCCSR
RCCRH
AWUPR
DMCR2
RCCRL
DMCR
ISPR0
ISPR1
ISPR2
ISPR3
DMSR
PSCR
FCSR
EICR
(1)
(continued)
RC calibration Control/Status register
Interrupt Software Priority register 0
Interrupt Software Priority register 1
Interrupt Software Priority register 2
Interrupt Software Priority register 3
Main Clock Control/Status register
RC oscillator Control register High
RC oscillator Control register Low
External Interrupt Control register
Clock Controller Status register
DM Breakpoint register 1 High
DM Breakpoint register 2 High
DM Breakpoint register 1 Low
DM Breakpoint register 2 Low
Flash Control/Status register
AWU Control/Status register
A/D Data Low / test register
A/D Control Status register
Reserved area (10 bytes)
Watchdog Control register
Reserved area (3 bytes)
Reserved area (1 byte)
Reserved area (1 byte)
A/D Data register High
AWU Preload register
DM Control register 2
DM Control register
DM Status register
Prescaler register
Register name
ST7FOXF1, ST7FOXK1, ST7FOXK2
Reset status
00h or 03h
011x 0x00b
FFh
FFh
FFh
FFh
FFh
FFh
00h
7Fh
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
09h
xxh
0xh
(2)
Read Only
Remarks
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W