參數(shù)資料
型號(hào): STM32F103CBT6
廠商: STMICROELECTRONICS
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 72 MHz, RISC MICROCONTROLLER, PQFP48
封裝: 7 X 7 MM, 0.50 MM PITCH, LQFP-48
文件頁數(shù): 42/79頁
文件大?。?/td> 1124K
代理商: STM32F103CBT6
STM32F103xx
Electrical characteristics
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
Word programming time
TA = 40 to +105 °C
20
40
s
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
A
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
10
kcycles
tRET
Data retention
TA = 85 °C
30
Years
TA = 105 °C
10
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