stm8af6166tdy STMicroelectronics, stm8af6166tdy Datasheet - Page 61

• Manufacturer Part Number: stm8af6166tdy
• Description: Automotive 8-bit Mcu, With Up To 32 Kbytes Flash, Data Eeprom, 10-bit Adc, Timers, Lin, Spi, I2c, 3 To 5.5 V
• Manufacturer: STMicroelectronics

STM8AF61xx, STM8AF62xx
10.3.5
Memory characteristics
Flash program memory/data EEPROM memory
General conditions: T
Table 34.
Table 35.
1. The physical granularity of the memory is four bytes, so cycling is performed on four bytes even when a
Table 36.
1. The physical granularity of the memory is four bytes, so cycling is performed on four bytes even when a
2. More information on the relationship between data retention time and number of write/erase cycles is
3. Retention time for 256B of data memory after up to 1000 cycles at 125 °C.
Symbol
V
V
t
t
T
N
t
T
N
t
Symbol
prog
erase
RET
RET
Symbol
WE
WE
DD
DD
WE
WE
write/erase operation addresses a single byte.
write/erase operation addresses a single byte.
available in a separate technical document.
Operating voltage
(all modes, execution/write/erase)
Operating voltage
(code execution)
Standard programming time
(including erase) for byte/word/block
(1 byte/4 bytes/128 bytes)
Fast programming time for 1 block
(128 bytes)
Erase time for 1 block (128 bytes)
Temperature for writing and erasing
Data memory endurance
(erase/write cycles)
Data retention time
Temperature for writing and erasing
Flash program memory endurance
(erase/write cycles)
Data retention time
Flash program memory/data EEPROM memory
Flash program memory
Data memory
A
Parameter
Parameter
= -40 to 150 °C.
Parameter
(1)
Doc ID 14952 Rev 5
(1)
f
f
T
CPU
CPU
A
= -40°C to 125 °C
Conditions
is 0 to 16 MHz
with 0 ws
is 0 to 16 MHz
with 0 ws
Condition
T
T
T
T
T
T
Condition
A
A
A
A
A
A
= 25 °C
= 25 °C
= 55 °C
= 25 °C
= 25 °C
= 55 °C
-
-
-
-
Electrical characteristics
1000
Min
Min
-40
3.0
2.6
40
20
-
-
-
100 k
40
20
300 k
Min
-40
(2)(3)
(2)(3)
Typ
(2)
6
3
3
-
-
Max
150
-
-
-
Max
150
Max
-
-
-
-
5.5
5.5
6.6
3.3
3.3
cycles
years
cycles
Unit
years
Unit
°C
Unit
°C
61/91
ms
ms
V