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參數資料
| 型號： | STM32F102C4T6AXXX |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 32-BIT, FLASH, 48 MHz, RISC MICROCONTROLLER, PQFP48 |
| 封裝： | 7 X 7 MM, 0.5 MM PITCH, ROHS COMPLIANT, LQFP-48 |
| 文件頁數： | 42/69頁 |
| 文件大?。?/td> | 809K |
| 代理商： | STM32F102C4T6AXXX |
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STM32F102x4, STM32F102x6
Electrical characteristics
5.3.12
I/O port characteristics
General input/output characteristics
Unless otherwise specified, the parameters given in Table 33 are derived from tests
performed under the conditions summarized in Table 8. All I/Os are CMOS and TTL
compliant.
All I/Os are CMOS and TTL compliant (no software configuration required), their
characteristics consider the most strict CMOS-technology or TTL parameters:
●
For VIH:
–if VDD is in the [2.00 V - 3.08 V] range: CMOS characteristics but TTL included
–if VDD is in the [3.08 V - 3.60 V] range: TTL characteristics but CMOS included
●
For VIL:
–if VDD is in the [2.00 V - 2.28 V] range: TTL characteristics but CMOS included
–if VDD is in the [2.28 V - 3.60 V] range: CMOS characteristics but TTL included
Table 33.
I/O static characteristics
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VIL
Input low level voltage
TTL ports
–0.5
0.8
V
VIH
Standard IO input high level
voltage
2VDD+0.5
IO FT(1) input high level voltage
1.
FT = Five-volt tolerant.
25.5V
VIL
Input low level voltage
CMOS ports
–0.5
0.35 VDD
V
VIH
Input high level voltage
0.65 VDD
VDD+0.5
Vhys
Standard IO Schmitt trigger
voltage hysteresis(2)
2.
Hysteresis voltage between Schmitt trigger switching levels. Based on characterization results, not tested
in production.
200
mV
IO FT Schmitt trigger voltage
hysteresis(2)
5% VDD
mV
Ilkg
Input leakage current (3)
3.
With a minimum of 100 mV.
VSS ≤VIN ≤VDD
Standard I/Os
±1
A
VIN = 5 V
I/O FT
3
RPU
Weak pull-up equivalent
resistor(4)
4.
Leakage could be higher than max. if negative current is injected on adjacent pins.
VIN = VSS
30
40
50
k
Ω
RPD
Weak pull-down equivalent
resistor(5)
5.
Pull-up and pull-down resistors are designed with a true resistance in series with a switchable
PMOS/NMOS. This PMOS/NMOS contribution to the series resistance is minimum (~10% order)
.
VIN = VDD
30
40
50
k
Ω
CIO
I/O pin capacitance
5
pF
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相關代理商/技術參數 |
參數描述 |
|---|---|
| STM32F102C4T6TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low-density USB access line, ARM-based 32-bit MCU with 16/32 KB Flash, USB FS interface, 5 timers, ADC & 5 communication interfaces |
| STM32F102C4T6XXX | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low-density USB access line, ARM-based 32-bit MCU with 16/32 KB Flash, USB FS interface, 5 timers, ADC & 5 communication interfaces |
| STM32F102C6 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low-density USB access line, ARM-based 32-bit MCU with 16/32 KB Flash, USB FS interface, 5 timers, ADC & 5 communication interfaces |
| STM32F102C6T6 | 制造商:STMicroelectronics 功能描述:STM32F102C6T6 - Trays |
| STM32F102C6T6A | 功能描述:ARM微控制器 - MCU 32BIT Cortex M3 L/D USB MCU RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數據總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數據 RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風格:SMD/SMT |
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