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参数资料
型号： STM32F105RBT7XXX
厂商： STMICROELECTRONICS
元件分类： 微控制器/微处理器
英文描述： 32-BIT, FLASH, 72 MHz, RISC MICROCONTROLLER, PQFP64
封装： 10 X 10 MM, ROHS COMPLIANT, LQFP-64
文件页数： 51/95页
文件大小： 1007K
代理商： STM32F105RBT7XXX
STM32F105xx, STM32F107xx
Electrical characteristics
Doc ID 15274 Rev 4
55/95
Input/output AC characteristics
The definition and values of input/output AC characteristics are given in Figure 17 and
Table 37, respectively.
Unless otherwise specified, the parameters given in Table 37 are derived from tests
performed under the ambient temperature and VDD supply voltage conditions summarized
in Table 9.
Table 37.
I/O AC characteristics(1)
1. The I/O speed is configured using the MODEx[1:0] bits. Refer to the STM32F10xxx reference manual for a
description of GPIO Port configuration register.
MODEx[1:0]
bit value(1)
Symbol
Parameter
Conditions
Min
Max
Unit
10
fmax(IO)out Maximum frequency
(2)
2. The maximum frequency is defined in Figure 17.
CL = 50 pF, VDD = 2 V to 3.6 V
2
MHz
tf(IO)out
Output high to low
level fall time
CL = 50 pF, VDD = 2 V to 3.6 V
125(3)
3. Guaranteed by design, not tested in production.
ns
tr(IO)out
Output low to high
level rise time
125(3)
01
fmax(IO)out Maximum frequency
(2) C
L = 50 pF, VDD = 2 V to 3.6 V
10
MHz
tf(IO)out
Output high to low
level fall time
CL = 50 pF, VDD = 2 V to 3.6 V
25(3)
ns
tr(IO)out
Output low to high
level rise time
25(3)
11
Fmax(IO)out Maximum frequency
(2)
CL = 30 pF, VDD = 2.7 V to 3.6 V
50
MHz
CL = 50 pF, VDD = 2.7 V to 3.6 V
30
MHz
CL = 50 pF, VDD = 2 V to 2.7 V
20
MHz
tf(IO)out
Output high to low
level fall time
CL = 30 pF, VDD = 2.7 V to 3.6 V
5(3)
ns
CL = 50 pF, VDD = 2.7 V to 3.6 V
8(3)
CL = 50 pF, VDD = 2 V to 2.7 V
12(3)
tr(IO)out
Output low to high
level rise time
CL = 30 pF, VDD = 2.7 V to 3.6 V
5(3)
CL = 50 pF, VDD = 2.7 V to 3.6 V
8(3)
CL = 50 pF, VDD = 2 V to 2.7 V
12(3)
-tEXTIpw
Pulse width of
external signals
detected by the EXTI
controller
10
ns
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相关代理商/技术参数
参数描述
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STM32F105RCT6R 制造商:STMicroelectronics 功能描述:16/32-BITS MICROS - Trays
STM32F105RCT6TR 功能描述:ARM微控制器 - MCU 32-Bit ARM Cortex 256kb Connectivity RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT
STM32F105RCT6V 制造商:STMicroelectronics 功能描述:MCU 32BIT CORTEX-M3 72MHZ LQFP-64 制造商:STMicroelectronics 功能描述:MCU, 32BIT, CORTEX-M3, 72MHZ, LQFP-64, Controller Family/Series:STM32F, Core Siz 制造商:STMicroelectronics 功能描述:MCU, 32BIT, CORTEX-M3, 72MHZ, LQFP-64, Controller Family/Series:STM32F, Core Size:32bit, No. of I/O's:51, Supply Voltage Min:2V, Supply Voltage Max:3.6V, Digital IC Case Style:LQFP, No. of Pins:64, Program Memory Size:256KB
STM32F105RCT6W 制造商:STMicroelectronics 功能描述:MCU 32BIT CORTEX-M3 72MHZ LQFP-64 制造商:STMicroelectronics 功能描述:MCU, 32BIT, CORTEX-M3, 72MHZ, LQFP-64 制造商:STMicroelectronics 功能描述:MCU, 32BIT, CORTEX-M3, 72MHZ, LQFP-64, Controller Family/Series:STM32F, Core Siz 制造商:STMicroelectronics 功能描述:MCU, 32BIT, CORTEX-M3, 72MHZ, LQFP-64, Controller Family/Series:STM32F, Core Size:32bit, No. of I/O's:51, Supply Voltage Min:2V, Supply Voltage Max:3.6V, Digital IC Case Style:LQFP, No. of Pins:64, Program Memory Size:256KB
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