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參數(shù)資料
| 型號(hào)： | STM32F102RBT6TR |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 32-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQFP64 |
| 封裝： | 10 X 10 MM, 0.50 MM PITCH, ROHS COMPLIANT, LQFP-64 |
| 文件頁數(shù)： | 50/69頁 |
| 文件大?。?/td> | 805K |
| 代理商： | STM32F102RBT6TR |
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Electrical characteristics
STM32F102x8, STM32F102xB
SPI interface characteristics
Unless otherwise specified, the parameters given in Table 40 are derived from tests
performed under ambient temperature, fPCLKx frequency and VDD supply voltage conditions
summarized in Table 8.
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 40.
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
0
12
MHz
Slave mode
0
12
tr(SCK)
tf(SCK)
SPI clock rise and fall
time
Capacitive load: C = 30 pF
8
ns
tsu(NSS)
(2)
2.
Based on characterization, not tested in production.
NSS setup time
Slave mode
4 tPCLK
th(NSS)
NSS hold time
Slave mode
73
tw(SCKH)
tw(SCKL)
SCK high and low time
Master mode, fPCLK = 36 MHz,
presc = 4
50
60
tsu(MI)
Data input setup time
Master mode
SPI1
1
SPI2
5
tsu(SI)
Data input setup time
Slave mode
1
th(MI)
Data input hold time
Master mode
SPI1
1
SPI2
5
th(SI)
Data input hold time
Slave mode
3
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 = 36 MHz,
presc = 4
055
Slave mode, fPCLK = 24 MHz
0
4 tPCLK
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
10
tv(SO)
Data output valid time
Slave mode (after enable edge)
25
tv(MO)
Data output valid time
Master mode (after enable
edge)
3
th(SO)
Data output hold time
Slave mode (after enable edge)
25
th(MO)
Master mode (after enable
edge)
4
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| STM32F102X4 | 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 |
| STM32F102X6 | 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 |
| STM32F102x8 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Medium-density USB access line,ARM-based 32b MCU with 64/128KB Flash,USB FS interface,6 timers, ADC&8 com. interfaces |
| STM32F102xB | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Medium-density USB access line,ARM-based 32b MCU with 64/128KB Flash,USB FS interface,6 timers, ADC&8 com. interfaces |
| STM32F1038 | 制造商:STMICROELECTRONICS 制造商全稱: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 com. interfaces |
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