STM32F301R8U7 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM32F301R8U7

ARM® Cortex®-M4 32-bit MCU+FPU, up to 64 KB Flash, 16 KB SRAM, ADC, DAC, COMP, Op-Amp, 2.0 – 3.6 V

STMicroelectronics 

STM32F301x6 STM32F301x8

Electrical characteristics

6.3.10

Memory characteristics

Flash memory

The characteristics are given at TA = –40 to 105 °C unless otherwise specified.

Symbol

Table 47. Flash memory characteristics

Parameter

Conditions

Min

tprog 16-bit programming time TA = –40 to +105 °C

40

tERASE Page (2 KB) erase time TA = –40 to +105 °C

20

tME Mass erase time

TA = –40 to +105 °C

20

Write mode

-

IDD Supply current

Erase mode

-

1. Guaranteed by design.

Typ Max(1) Unit

53.5 60

µs

-

40

ms

-

40

ms

-

10 mA

-

12 mA

Table 48. Flash memory endurance and data retention

Symbol

Parameter

Conditions

Value

Min(1)

NEND Endurance

TA = –40 to +85 °C (6 suffix versions)

TA = –40 to +105 °C (7 suffix versions)

10

1 kcycle(2) at TA = 85 °C

30

tRET Data retention

1 kcycle(2) at TA = 105 °C

10

10 kcycles(2) at TA = 55 °C

20

1. Guaranteed by characterization results.

2. Cycling performed over the whole temperature range.

Unit

kcycles

Years

DocID025146 Rev 6

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