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STM32F103R8中文資料意法半導體數據手冊PDF規(guī)格書

STM32F103R8
廠商型號

STM32F103R8

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

文件大小

1.66355 Mbytes

頁面數量

105

生產廠商 STMicroelectronics
企業(yè)簡稱

STMICROELECTRONICS意法半導體

中文名稱

意法半導體集團官網

原廠標識
數據手冊

下載地址一下載地址二到原廠下載

更新時間

2025-6-9 16:19:00

人工找貨

STM32F103R8價格和庫存,歡迎聯系客服免費人工找貨

STM32F103R8規(guī)格書詳情

The STM32F103xx medium-density performance line family incorporates the high performance ARM Cortex?-M3 32-bit RISC core operating at a 72 MHz frequency, high speed embedded memories (Flash memory up to 128 Kbytes and SRAM up to 20 Kbytes), and an extensive range of enhanced I/Os and peripherals connected to two APB buses. All devices offer two 12-bit ADCs, three general purpose 16-bit timers plus one PWM timer, as well as standard and advanced ommunication interfaces: up to two I2Cs and SPIs, three USARTs, an USB and a CAN.

Features

* ARM 32-bit Cortex?-M3 CPU Core

– 72 MHz maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1) performance at 0 wait state memory access

– Single-cycle multiplication and hardware division

* Memories

– 64 or 128 Kbytes of Flash memory

– 20 Kbytes of SRAM

* Clock, reset and supply management

– 2.0 to 3.6 V application supply and I/Os

– POR, PDR, and programmable voltage detector (PVD)

– 4-to-16 MHz crystal oscillator

– Internal 8 MHz factory-trimmed RC

– Internal 40 kHz RC

– PLL for CPU clock

– 32 kHz oscillator for RTC with calibration

產品屬性

  • 型號:

    STM32F103R8

  • 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 communication interfaces

供應商 型號 品牌 批號 封裝 庫存 備注 價格
ST
20+
QFP
500
樣品可出,優(yōu)勢庫存歡迎實單
詢價
ST
24+
BGA
2658
原裝正品!現貨供應!
詢價
ST
20+
LQFP-64
5200
全新原裝現貨優(yōu)勢產品
詢價
ST
12+
LQFP64
6000
絕對原裝自己現貨
詢價
ST
24+
TQFP64
20000
全新原廠原裝,進口正品現貨,正規(guī)渠道可含稅??!
詢價
ST/意法
23+
NA
2860
原裝正品代理渠道價格優(yōu)勢
詢價
ST
24+
N/A
8000
全新原裝正品,現貨銷售
詢價
ST只做原裝
22+
LQFP64
20000
深圳原裝現貨正品有單價格可談
詢價
ST/意法
23+
LQFP64-MY
15000
代理原裝現貨,假一賠十
詢價
ST意法
20+
LQFP64
22600
只做全新原裝,支持樣品
詢價