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| 型号： | STM32L152CBU6TR |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, QCC48 |
| 封装： | 7 X 7 MM, 0.50 MM PITCH, ROHS COMPLIANT, VFQFPN-48 |
| 文件页数： | 77/106页 |
| 文件大小： | 1417K |
| 代理商： | STM32L152CBU6TR |
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Electrical characteristics
STM32L151xx, STM32L152xx
Doc ID 17659 Rev 1
Output driving current
The GPIOs (general purpose input/outputs) can sink or source up to ±8 mA, and sink or
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 6.2:
●
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 38 are derived from tests
performed under ambient temperature and VDD supply voltage conditions summarized in
Table 9. All I/Os are CMOS and TTL compliant.
RPU
Weak pull-up equivalent resistor(7)
VIN = VSS
TBD
45
TBD
k
Ω
RPD
Weak pull-down equivalent resistor(7)
VIN = VDD
TBD
45
TBD
k
Ω
CIO
I/O pin capacitance
5
pF
1.
FT = 5V tolerant. To sustain a voltage higher than VDD +0.5 the internal pull-up/pull-down resistors must be disabled.
2.
0.7VDD for 5V-tolerant receiver
3.
FT = Five-volt tolerant.
4.
Hysteresis voltage between Schmitt trigger switching levels. Based on characterization, not tested in production.
5.
With a minimum of 200 mV. Based on characterization, not tested in production.
6.
Leakage could be higher than max. if negative current is injected on adjacent pins.
7.
Pull-up and pull-down resistors are designed with a true resistance in series with a switchable PMOS/NMOS. This
MOS/NMOS contribution to the series resistance is minimum (~10% order)
.
Table 37.
I/O static characteristics (continued)
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
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PDF描述 |
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| STM32L152R8T6TR | 32-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, PQFP64 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| STM32L152CCT6 | 制造商:STMicroelectronics 功能描述:IC MCU ARM 256K FLASH 48LQFP 制造商:STMicroelectronics 功能描述:MCU, 32BIT, CORTEX-M3, 32MHZ, LQFP-48, Controller Family/Series:STM32L, Core Siz 制造商:STMicroelectronics 功能描述:16/32-BITS MICROS |
| STM32L152C-DISCO | 功能描述:开发板和工具包 - ARM Ultra LP ARM M3 Eval 32kb Flash 32 MHz RoHS:否 制造商:Arduino 产品:Development Boards 工具用于评估:ATSAM3X8EA-AU 核心:ARM Cortex M3 接口类型:DAC, ICSP, JTAG, UART, USB 工作电源电压:3.3 V |
| STM32L152D-EVAL | 功能描述:开发板和工具包 - ARM 32-Bit Arm Cortex M3 384K Flash Board RoHS:否 制造商:Arduino 产品:Development Boards 工具用于评估:ATSAM3X8EA-AU 核心:ARM Cortex M3 接口类型:DAC, ICSP, JTAG, UART, USB 工作电源电压:3.3 V |
| STM32L152D-EVAL | 制造商:STMicroelectronics 功能描述:EVALUATION BOARD STM32L152ZDT6 MCU 制造商:STMicroelectronics 功能描述:EVALUATION BOARD, STM32L152ZDT6 MCU |
| STM32L152-EV/WS | 制造商:STMicroelectronics 功能描述:Eval board for ARM cortex-M3 core-based STM32L152VBT6 MCU |
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