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參數(shù)資料
| 型號： | STM32F102R4T6ATR |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | RISC MICROCONTROLLER, PQFP64 |
| 封裝： | 10 X 10 MM, ROHS COMPLIANT, LQFP-64 |
| 文件頁數(shù)： | 43/69頁 |
| 文件大?。?/td> | 809K |
| 代理商： | STM32F102R4T6ATR |
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Electrical characteristics
STM32F102x4, STM32F102x6
Output driving current
The GPIOs (general purpose input/outputs) can sink or source up to +/-8 mA, and sink
+20 mA (with a relaxed VOL).
In the user application, the number of I/O pins which can drive current must be limited to
respect the absolute maximum rating specified in Section 5.2:
●
The sum of the currents sourced by all the I/Os on VDD, plus the maximum Run
consumption of the MCU sourced on VDD, cannot exceed the absolute maximum rating
●
The sum of the currents sunk by all the I/Os on VSS plus the maximum Run
consumption of the MCU sunk on VSS cannot exceed the absolute maximum rating
Output voltage levels
Unless otherwise specified, the parameters given in Table 34 are derived from tests
performed under ambient temperature and VDD supply voltage conditions summarized in
Table 8. All I/Os are CMOS and TTL compliant.
Table 34.
Output voltage characteristics
Symbol
Parameter
Conditions
Min
Max
Unit
VOL
(1)
1.
The IIO current sunk by the device must always respect the absolute maximum rating specified in Table 6
and the sum of IIO (I/O ports and control pins) must not exceed IVSS.
Output Low level voltage for an I/O pin
when 8 pins are sunk at the same time
TTL port,
IIO = +8 mA,
2.7 V < VDD < 3.6 V
0.4
V
VOH
(2)
2.
The IIO current sourced by the device must always respect the absolute maximum rating specified in
Output High level voltage for an I/O pin
when 8 pins are sourced at the same time
VDD–0.4
VOL
Output low level voltage for an I/O pin
when 8 pins are sunk at the same time
CMOS port
IIO = +8 mA
2.7 V < VDD < 3.6 V
0.4
V
VOH
Output high level voltage for an I/O pin
when 8 pins are sourced at the same time
2.4
VOL
Output low level voltage for an I/O pin
when 8 pins are sunk at the same time
IIO = +20 mA
(3)
2.7 V < VDD < 3.6 V
3.
Based on characterization data, not tested in production.
1.3
V
VOH
Output high level voltage for an I/O pin
when 8 pins are sourced at the same time
VDD–1.3
VOL
Output low level voltage for an I/O pin
when 8 pins are sunk at the same time
IIO = +6 mA
2 V < VDD < 2.7 V
0.4
V
VOH
Output high level voltage for an I/O pin
when 8 pins are sourced at the same time
VDD–0.4
相關(guān)PDF資料 |
PDF描述 |
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| STM32F102C6T6ATR | 32-BIT, FLASH, RISC MICROCONTROLLER, PQFP48 |
| STM32F102C6T6XXX | 32-BIT, FLASH, 48 MHz, RISC MICROCONTROLLER, PQFP48 |
| STM32F102C6T6TR | 32-BIT, FLASH, 48 MHz, RISC MICROCONTROLLER, PQFP48 |
| STM32F102C4T6AXXX | 32-BIT, FLASH, 48 MHz, RISC MICROCONTROLLER, PQFP48 |
| STM32F102RBT6TR | 32-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQFP64 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| STM32F102R4T6AXXX | 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 |
| STM32F102R4T6TR | 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 |
| STM32F102R4T6XXX | 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 |
| STM32F102R6 | 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 |
| STM32F102R6T6A | 功能描述:ARM微控制器 - MCU 32BIT Cortex M3 L/D ACCESS LINE 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(shí)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 |
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