STM32F101RB STMicroelectronics, STM32F101RB Datasheet - Page 42

• Manufacturer Part Number: STM32F101RB
• Description: Mainstream Access line, ARM Cortex-M3 MCU with 128 Kbytes Flash, 36 MHz CPU
• Manufacturer: STMicroelectronics

Specifications of STM32F101RB

• Peripherals Supported: timers, ADC, SPIs, I2Cs and USARTs
• Conversion Range: 0 to 3.6 V
• Systick Timer: 24-bit downcounter

Electrical characteristics
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Table 17.
1. Typical values are measures at T
2. Add an additional power consumption of 0.8 mA per ADC for the analog part. In applications, this
3. External clock is 8 MHz and PLL is on when f
I
Symbol
DD
consumption occurs only while the ADC is on (ADON bit is set in the ADC_CR2 register).
Supply
current in
Sleep mode
Parameter
Typical current consumption in Sleep mode, code running from Flash or
RAM
External clock
Running on High
Speed Internal RC
(HSI), AHB
prescaler used to
reduce the
frequency
Conditions
A
Doc ID 13586 Rev 14
= 25 °C, V
(3)
HCLK
DD
36 MHz
24 MHz
16 MHz
8 MHz
4 MHz
2 MHz
1 MHz
500 kHz
125 kHz
36 MHz
24 MHz
16 MHz
8 MHz
4 MHz
2 MHz
1 MHz
500 kHz
125 kHz
= 3.3 V.
f
> 8 MHz.
HCLK
7.6
5.3
3.8
2.1
1.6
1.3
1.11
1.04
0.98
7
4.8
3.2
1.6
1
0.72
0.56
0.49
0.43
All peripherals
enabled
Typ
STM32F101x8, STM32F101xB
(1)
(2)
3.1
2.3
1.8
1.2
1.1
1
0.98
0.96
0.95
2.5
1.8
1.2
0.6
0.5
0.47
0.44
0.42
0.41
All peripherals
disabled
Typ
(1)
mA
Unit