st92f124 STMicroelectronics, st92f124 Datasheet - Page 380

• Manufacturer Part Number: st92f124
• Description: 8/16-bit Single Voltage Flash Mcu Family With Ram, E3 Tmemulated Eeprom, Can 2.0b And J1850 Blpd
• Manufacturer: STMicroelectronics

ST92F124/F150/F250 - ELECTRICAL CHARACTERISTICS
FLASH / E
(V
Note:
(1) The maximum value depends on the number of E3 cycles/sector as shown in
(2) Relational calculation between E
Figure 160. Evolution of Worst Case E3 Page Update Time
380/426
1
DD
case E
operation starts with the write operation of the data (160 s max
formed, leading to the worst case.
Note (ref. AN1152).
MAIN FLASH
RELIABILITY
= 5V
300
200
100
Page Update Max
3 TM
E
3 TM
3 TM
page update, 1 of 4 consecutive write operations at the same E
10%, T
80
SPECIFICATIONS
A
=
Parameter
–
40°C to +125°C, unless otherwise specified
64 kbytes Flash Sector Erase
128 kbytes Flash Chip Erase
Recovery from Power-Down
128 kbytes Flash Program
(1k E
3 TM
Erase Suspend Latency
Flash Endurance 25°C
16 bytes Page Update
Flash Endurance
E
page updates and single byte cycling is provided in a dedicated STMicroelectronics Application
Data Retention
3 TM
3 TM
Byte Program
) -40°C +105°C
Endurance
400
).
Then, one of the 4 erase operations of the unused sector may be per-
800000
3 TM
10000
3000
Min
Figure
15
address (refer to AN1152). In any case, the page update
(2)
160. This maximum value corresponds to the worst
Typ
1.3
1.5
10
30
3
800
T
T
T
A
A
A
200
=125°C
=105°C
Max
250
=25°C
30
30
15
10
4
k page updates
(1)
page updates
cycles
years
Unit
ms
s
s
s
s
s
s