Datasheet

STM32F100x4, STM32F100x6, STM32F100x8, STM32F100xB Description
Doc ID 16455 Rev 7 11/88
2.1 Device overview
The description below gives an overview of the complete range of peripherals proposed in
this family.
Figure 1 shows the general block diagram of the device family.
Table 2. STM32F100xx features and peripheral counts
Peripheral
STM32F100Cx STM32F100Rx STM32F100Vx
Flash - Kbytes 16 32 64 128 16 32 64 128 64 128
SRAM - Kbytes 44884488 8 8
Timers
Advanced-control 1111 1
General-purpose 5
(1)
65
(1)
66
Communication
interfaces
SPI 1
(2)
21
(2)
22
I
2
C 1
(3)
21
(3)
22
USART 2
(4)
32
(4)
33
CEC 1
12-bit synchronized ADC
number of channels
1
10 channels
1
16 channels
1
16 channels
GPIOs 37 51 80
12-bit DAC
Number of channels
2
2
CPU frequency 24 MHz
Operating voltage 2.0 to 3.6 V
Operating temperatures
Ambient operating temperature: –40 to +85 °C /–40 to +105 °C (see Tabl e 8 )
Junction temperature: –40 to +125 °C (see Tab le 8 )
Packages LQFP48 LQFP64, TFBGA64 LQFP100
1. TIM4 not present.
2. SPI2 is not present.
3. I2C2 is not present.
4. USART3 is not present.