ST7FOXK1 STMicroelectronics, ST7FOXK1 Datasheet - Page 28

• 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

Flash programmable memory
4.7
Table 5.
28/226
Address
(Hex.)
0034
Reset Value
Description of Flash Control/Status register (FCSR)
This register controls the XFlash erasing and programming using ICP, IAP or other
programming methods.
1st RASS Key: 0101 0110 (56h)
2nd RASS Key: 1010 1110 (AEh)
When an EPB or another programming tool is used (in socket or ICP mode), the RASS keys
are sent automatically.
Reset value: 000 0000 (00h)
Flash register mapping and reset values
Register
FCSR
label
7
0
7
0
0
-
6
0
-
0
5
0
-
0
Read/write
4
0
-
0
ST7FOXF1, ST7FOXK1, ST7FOXK2
3
0
-
OPT
OPT
2
0
LAT
LAT
1
0
PGM
PGM
0
0
0