STM32F100RCT6TR STMicroelectronics, STM32F100RCT6TR Datasheet - Page 49

• Manufacturer Part Number: STM32F100RCT6TR
• Description: IC ARM CORTEX MCU 256KB 64LQFP
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32F100RCT6TR

• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 24MHz
• Connectivity: I²C, IrDA, LIN, SPI, UART/USART
• Peripherals: DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT
• Number Of I /o: 51
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 16x12b; D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LFQFP
• Core: ARM Cortex M3
• For Use With: STM32100B-EVAL - EVAL BOARD FOR STM32F100VBT6
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

STM32F100xC, STM32F100xD, STM32F100xE
Figure 11. High-speed external clock source AC timing diagram
Figure 12. Low-speed external clock source AC timing diagram
High-speed external clock generated from a crystal/ceramic resonator
The high-speed external (HSE) clock can be supplied with a 4 to 24 MHz crystal/ceramic
resonator oscillator. All the information given in this paragraph are based on characterization
results obtained with typical external components specified in
the resonator and the load capacitors have to be placed as close as possible to the oscillator
pins in order to minimize output distortion and startup stabilization time. Refer to the crystal
resonator manufacturer for more details on the resonator characteristics (frequency,
package, accuracy).
V LSEH
V HSEH
V LSEL
V HSEL
90%
10%
90%
10%
External
clock source
External
clock source
t r(HSE)
t r(LSE)
f HSE_ext
f LSE_ext
Doc ID 15081 Rev 5
T HSE
T LSE
OSC _IN
t f(HSE)
OSC32_IN
t f(LSE)
t W(HSE)
t W(LSE)
I L
STM32F10xxx
I L
STM32F10xxx
Table
Electrical characteristics
22. In the application,
t W(HSE)
t W(LSE)
ai14127b
ai14140c
49/97
t
t