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参数资料
型号： STM32F103VBT6TR
厂商： STMICROELECTRONICS
元件分类： 微控制器/微处理器
英文描述： 32-BIT, FLASH, 1.25 MHz, RISC MICROCONTROLLER, PQFP100
封装： 14 X 14 MM, ROHS COMPLIANT, LQFP-100
文件页数： 61/92页
文件大小： 1212K
代理商： STM32F103VBT6TR
Electrical characteristics
STM32F103x8, STM32F103xB
64/92
Doc ID 13587 Rev 11
SPI interface characteristics
Unless otherwise specified, the parameters given in Table 41 are derived from tests
performed under the ambient temperature, fPCLKx frequency and VDD supply voltage
conditions summarized in Table 9.
Refer to Section 5.3.12: I/O port characteristics for more details on the input/output alternate
function characteristics (NSS, SCK, MOSI, MISO).
Table 41.
SPI characteristics(1)
1.
Remapped SPI1 characteristics to be determined.
Symbol
Parameter
Conditions
Min
Max
Unit
fSCK
1/tc(SCK)
SPI clock frequency
Master mode
18
MHz
Slave mode
18
tr(SCK)
tf(SCK)
SPI clock rise and fall
time
Capacitive load: C = 30 pF
8
ns
DuCy(SCK)
SPI slave input clock
duty cycle
Slave mode
30
70
%
tsu(NSS)
(2)
2.
Based on characterization, not tested in production.
NSS setup time
Slave mode
4tPCLK
ns
th(NSS)
(2)
NSS hold time
Slave mode
2tPCLK
tw(SCKH)
(2)
tw(SCKL)
(2) SCK high and low time
Master mode, fPCLK = 36 MHz,
presc = 4
50
60
tsu(MI)
(2)
tsu(SI)
(2)
Data input setup time
Master mode
5
Slave mode
5
th(MI)
(2)
Data input hold time
Master mode
5
th(SI)
(2)
Slave mode
4
ta(SO)
(2)(3)
3.
Min time is for the minimum time to drive the output and the max time is for the maximum time to validate
the data.
Data output access
time
Slave mode, fPCLK = 20 MHz
0
3tPCLK
tdis(SO)
(2)(4)
4.
Min time is for the minimum time to invalidate the output and the max time is for the maximum time to put
the data in Hi-Z
Data output disable
time
Slave mode
2
10
tv(SO)
(2)(1) Data output valid time Slave mode (after enable edge)
25
tv(MO)
(2)(1) Data output valid time Master mode (after enable edge)
5
th(SO)
(2)
Data output hold time
Slave mode (after enable edge)
15
th(MO)
(2)
Master mode (after enable edge)
2
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相关代理商/技术参数
参数描述
STM32F103VBT6XXX 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Medium-density performance line ARM-based 32-bit MCU with 64 or 128 KB Flash, USB, CAN, 7 timers, 2 ADCs, 9 communication interfaces
STM32F103VBT7 功能描述:ARM微控制器 - MCU 32BIT Cortex M3 M/D Performance LINE 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
STM32F103VBT7TR 功能描述:ARM微控制器 - MCU 32-Bit ARM Cortex MED Density 128kb PL 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
STM32F103VBT7XXX 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Medium-density performance line ARM-based 32-bit MCU with 64 or 128 KB Flash, USB, CAN, 7 timers, 2 ADCs, 9 communication interfaces
STM32F103VBU6TR 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Medium-density performance line ARM-based 32-bit MCU with 64 or 128 KB Flash, USB, CAN, 7 timers, 2 ADCs, 9 communication interfaces
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