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STM32F103XB Datasheet(PDF) 50 Page - STMicroelectronics

Part # STM32F103XB
Description  Performance line, ARM-based 32-bit MCU with Flash, USB, CAN, seven 16-bit timers, two ADCs and nine communication interfaces
PDF  84 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STM32F103XB Datasheet(HTML) 50 Page - STMicroelectronics

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Electrical characteristics
STM32F103xx
50/84
5.3.9
Memory characteristics
Flash memory
The characteristics are given at TA = −40 to 105 °C unless otherwise specified.
Table 28.
Flash memory endurance and data retention
Table 27.
Flash memory characteristics
Symbol
Parameter
Conditions
Min
Typ
Max(1)
1.
Values based on characterization and not tested in production.
Unit
tprog
16-bit programming time
TA = −40 to +105 °C
40
52.5
70
µs
tERASE Page (1kB) erase time
TA = −40 to +105 °C
20
40
ms
tME
Mass erase time
TA = −40 to +105 °C
20
40
ms
IDD
Supply current
Read mode
fHCLK = 72 MHz with 2 wait
states, VDD = 3.3 V
20
mA
Write / Erase modes
fHCLK = 72 MHz, VDD = 3.3 V
5mA
Power-down mode / Halt,
VDD = 3.0 to 3.6 V
50
µA
Vprog
Programming voltage
2
3.6
V
Symbol
Parameter
Conditions
Value
Unit
Min(1)
1.
Values based on characterization not tested in production.
Typ
Max
NEND
Endurance
TA = –40 to +85 °C (6 suffix versions)
TA = –40 to +105 °C (7 suffix versions)
10
kcycles
tRET
Data retention
TA = 85 °C, 1 kcycle
(2)
2.
Cycling performed over the whole temperature range.
30
Years
TA = 105 °C, 1 kcycle
(2)
20
TA = 55 °C, 10 kcycles
(2)
20



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