Datasheet

Electrical characteristics STM32F765xx STM32F767xx STM32F768Ax STM32F769xx
152/255 DocID029041 Rev 6
5.3.16 Memory characteristics
Flash memory
The characteristics are given at TA = –40 to 105 °C unless otherwise specified.
The devices are shipped to customers with the Flash memory erased.
Table 56. Flash memory characteristics
Symbol Parameter Conditions Min Typ Max Unit
I
DD
Supply current
Write / Erase 8-bit mode, V
DD
= 1.7 V - 14 -
mAWrite / Erase 16-bit mode, V
DD
= 2.1 V - 17 -
Write / Erase 32-bit mode, V
DD
= 3.3 V - 24 -
Table 57. Flash memory programming (single bank configuration
nDBANK=1)
Symbol Parameter Conditions Min
(1)
Typ Max
(1)
Unit
t
prog
Word programming time
Program/erase parallelism
(PSIZE) = x 8/16/32
-16100
(2)
µs
t
ERASE32KB
Sector (32 KB) erase time
Program/erase
parallelism (PSIZE) = x 8
- 400 800
ms
Program/erase
parallelism (PSIZE) = x 16
- 250 600
Program/erase
parallelism (PSIZE) = x 32
- 200 500
t
ERASE128KB
Sector (128 KB) erase time
Program/erase
parallelism (PSIZE) = x 8
- 1100 2400
ms
Program/erase
parallelism (PSIZE) = x 16
- 800 1400
Program/erase
parallelism (PSIZE) = x 32
-5001100
t
ERASE256KB
Sector (256 KB) erase time
Program/erase
parallelism (PSIZE) = x 8
-2.14
s
Program/erase
parallelism (PSIZE) = x 16
-1.52.6
Program/erase
parallelism (PSIZE) = x 32
-12
t
ME
Mass erase time
Program/erase
parallelism (PSIZE) = x 8
-1632
s
Program/erase
parallelism (PSIZE) = x 16
-1122
Program/erase
parallelism (PSIZE) = x 32
-816
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