STMicroelectronics, 32 bit ARM Cortex M4, STM32L452xx Microcontroller, 80 MHz, 512kB FLASH, 64-Pin LQFP
- RS庫存編號:
- 175-0773P
- 製造零件編號:
- STM32L452RET6P
- 製造商:
- STMicroelectronics
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可享批量折扣
小計 40 件 (以盤裝提供)*
HK$2,268.00
訂單超過 HK$250.00 免費送貨
暫時缺貨
- 從 2026年3月27日 發貨
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單位 | 每單位 |
|---|---|
| 40 - 79 | HK$56.70 |
| 80 + | HK$55.00 |
* 參考價格
- RS庫存編號:
- 175-0773P
- 製造零件編號:
- STM32L452RET6P
- 製造商:
- STMicroelectronics
規格
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產品詳細資訊
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選取全部 | 屬性 | 值 |
|---|---|---|
| 品牌 | STMicroelectronics | |
| Product Type | Microcontroller | |
| Series | STM32L452xx | |
| Package Type | LQFP | |
| Mount Type | Surface | |
| Pin Count | 64 | |
| Device Core | ARM Cortex M4 | |
| Data Bus Width | 32bit | |
| Program Memory Size | 512kB | |
| Maximum Clock Frequency | 80MHz | |
| RAM Size | 160kB | |
| Maximum Supply Voltage | 3.6V | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Analogue Comparators | 2 | |
| Length | 10mm | |
| Standards/Approvals | No | |
| Height | 1.45mm | |
| Maximum Power Dissipation Pd | 345mW | |
| Number of Programmable I/Os | 83 | |
| DACs | 1 x 12 Bit | |
| Width | 10 mm | |
| Minimum Supply Voltage | 1.71V | |
| Automotive Standard | No | |
| ADCs | 16 x 12 Bit | |
| Number of Timers | 5 | |
| Instruction Set Architecture | RISC, DSP | |
| Program Memory Type | FLASH | |
| 選取全部 | ||
|---|---|---|
品牌 STMicroelectronics | ||
Product Type Microcontroller | ||
Series STM32L452xx | ||
Package Type LQFP | ||
Mount Type Surface | ||
Pin Count 64 | ||
Device Core ARM Cortex M4 | ||
Data Bus Width 32bit | ||
Program Memory Size 512kB | ||
Maximum Clock Frequency 80MHz | ||
RAM Size 160kB | ||
Maximum Supply Voltage 3.6V | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Analogue Comparators 2 | ||
Length 10mm | ||
Standards/Approvals No | ||
Height 1.45mm | ||
Maximum Power Dissipation Pd 345mW | ||
Number of Programmable I/Os 83 | ||
DACs 1 x 12 Bit | ||
Width 10 mm | ||
Minimum Supply Voltage 1.71V | ||
Automotive Standard No | ||
ADCs 16 x 12 Bit | ||
Number of Timers 5 | ||
Instruction Set Architecture RISC, DSP | ||
Program Memory Type FLASH | ||
- COO (Country of Origin):
- CN
The STM32L452xx devices are the ultra-low-power microcontrollers based on the high-performance ARM® Cortex®-M4 32-bit RISC core operating at a frequency of up to 80 MHz. The Cortex-M4 core features a Floating point unit (FPU) single precision which supports all ARM single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security.
The STM32L452xx devices embed high-speed memories, a Quad SPI flash memories interface and an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses and a 32-bit multi-AHB bus matrix.
The devices offer a fast 12-bit ADC (5 Msps), two comparators, one operational amplifier, one DAC channel, an internal voltage reference buffer, a low-power RTC, one general-purpose 32-bit timer, one 16-bit PWM timer dedicated to motor control, four general-purpose 16-bit timers, and two 16-bit low-power timers.