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STM32F103C8T7TR 参数 Datasheet PDF下载

STM32F103C8T7TR图片预览
型号: STM32F103C8T7TR
PDF下载: 下载PDF文件 查看货源
内容描述: 中密度高性能线的基于ARM的32位MCU,具有64或128 KB的闪存, USB , CAN ,7个定时器, 2的ADC ,9个通信接口 [Medium-density performance line ARM-based 32-bit MCU with 64 or 128 KB Flash, USB, CAN, 7 timers, 2 ADCs, 9 communication interfaces]
分类和应用: 闪存通信
文件页数/大小: 96 页 / 1430 K
品牌: STMICROELECTRONICS [ STMICROELECTRONICS ]
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Electrical characteristics
Figure 27. 5 V tolerant I/O input characteristics - CMOS port
STM32F103x8, STM32F103xB
Figure 28. 5 V tolerant I/O input characteristics - TTL port
Output driving current
The GPIOs (general-purpose inputs/outputs) can sink or source up to ±8 mA, and sink or
source up to ±20 mA (with a relaxed V
OL
/V
OH
).
In the user application, the number of I/O pins which can drive current must be limited to
respect the absolute maximum rating specified in
The sum of the currents sourced by all the I/Os on V
DD,
plus the maximum Run
consumption of the MCU sourced on V
DD,
cannot exceed the absolute maximum rating
I
VDD
(see
The sum of the currents sunk by all the I/Os on V
SS
plus the maximum Run
consumption of the MCU sunk on V
SS
cannot exceed the absolute maximum rating
I
VSS
(see
60/96
Doc ID 13587 Rev 12