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參數(shù)資料
| 型號： | STM32F101V8T6AXX |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 32-BIT, FLASH, 36 MHz, RISC MICROCONTROLLER, PQFP100 |
| 封裝： | 14 X 14 MM, 0.50 MM PITCH, ROHS COMPLIANT, LQFP-100 |
| 文件頁數(shù)： | 47/75頁 |
| 文件大小： | 1552K |
| 代理商： | STM32F101V8T6AXX |
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STM32F101x6, STM32F101x8, STM32F101xB
Electrical characteristics
Figure 21.
I/O AC characteristics definition
5.3.13
NRST pin characteristics
The NRST pin input driver uses CMOS technology. It is connected to a permanent pull-up
Unless otherwise specified, the parameters given in Table 37 are derived from tests
performed under ambient temperature and VDD supply voltage conditions summarized in
Figure 22.
Recommended NRST pin
protection
1.
The reset network protects the device against parasitic resets.
2.
The user must ensure that the level on the NRST pin can go below the VIL(NRST) max level specified in
Table 37. Otherwise the reset will not be taken into account by the device.
ai14131
10%
90%
50%
tr(IO)out
OUTPUT
EXT ERNAL
ON 50pF
Maximum fr equency is achieved if (tr + tf) 2/3)T and if the duty cycle is (45-55%)
10%
50%
90%
when loaded by 50pF
T
tr(IO)out
Table 37.
NRST pin characteristics
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VIL(NRST)
NRST Input low level voltage
–0.5
0.8
V
VIH(NRST)
NRST Input high level voltage
2
VDD+0.5
Vhys(NRST)
NRST Schmitt trigger voltage
hysteresis
200
RPU
Weak pull-up equivalent resistor(1)
1.
The pull-up is designed with a true resistance in series with a switchable PMOS. This PMOS contribution to
the series resistance must be minimum
(~10% order)
.
VIN = VSS
30
40
50
k
Ω
VF(NRST)
NRST Input filtered pulse(2)
2.
Values guaranteed by design, not tested in production.
100
ns
VNF(NRST)
NRST Input not filtered pulse(2)
300
ns
ai14132b
STM32F10xxx
RPU
NRST(2)
VDD
FILTER
Internal Reset
0.1 F
External
reset circuit(1)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| STM32F101V8T6TR | 功能描述:ARM微控制器 - MCU 32BIT Cortex M3 36MHz, 100pins RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數(shù)據(jù) 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(fēng)格:SMD/SMT |
| STM32F101V8T6XXX | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Medium-density access line, ARM-based 32-bit MCU with 64 or 128 KB Flash, 6 timers, ADC and 7 communication interfaces |
| STM32F101V8U6TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Medium-density access line, ARM-based 32-bit MCU with 64 or 128 KB Flash, 6 timers, ADC and 7 communication interfaces |
| STM32F101V8U6XXX | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Medium-density access line, ARM-based 32-bit MCU with 64 or 128 KB Flash, 6 timers, ADC and 7 communication interfaces |
| STM32F101VB | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Access line, advanced ARM-based 32-bit MCU with Flash memory, six 16-bit timers, ADC and seven communication interfaces |
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