ST7FLITE29 STMICROELECTRONICS [STMicroelectronics], ST7FLITE29 Datasheet - Page 17

• Manufacturer Part Number: ST7FLITE29
• Description: 8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, TIMERS, SPI
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

DATA EEPROM (Cont’d)
Figure 8. Data E
Note: If a programming cycle is interrupted (by software or a reset action), the integrity of the data in mem-
ory is not guaranteed.
E2LAT bit
E2PGM bit
DEFINITION
ROW
2
Byte 1
PROM Write Operation
Set by USER application
Row / Byte
Writing data latches
Byte 2
PHASE 1
...
N
0
1
Read operation impossible
Byte 32
0
1
Waiting E2PGM and E2LAT to fall
2
3
Programming cycle
...
PHASE 2
30 31
Nx20h...Nx20h+1Fh
Physical Address
00h...1Fh
20h...3Fh
Read operation possible
Cleared by hardware
ST7LITE2
17/131
1