本公司銷售意法半導體ARM核32位處理器STM32Fxxxx系列.

Features
■ Core: ARM 32-bit Cortex™-M3 CPU
– 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
– 256 to 512 Kbytes of Flash memory
– up to 64 Kbytes of SRAM
– Flexible static memory controller with 4
Chip Select. Supports Compact Flash,
SRAM, PSRAM, NOR and NAND memories
– LCD parallel interface, 8080/6800 modes
■ 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 with calibration
– 32 kHz oscillator for RTC with calibration
■ Low power
– Sleep, Stop and Standby modes
– VBAT supply for RTC and backup registers
■ 3 × 12-bit, 1 μs A/D converters (up to 21
channels)
– Conversion range: 0 to 3.6 V
– Triple-sample and hold capability
– Temperature sensor
■ 2 × 12-bit D/A converters
■ DMA: 12-channel DMA controller
– Supported peripherals: timers, ADCs, DAC,
SDIO, I2Ss, SPIs, I2Cs and USARTs
■ Debug mode
– Serial wire debug (SWD) & JTAG interfaces
– Cortex-M3 Embedded Trace Macrocell™

■ Up to 112 fast I/O ports
– 51/80/112 I/Os, all mappable on 16
external interrupt vectors and almost all
5 V-tolerant
■ Up to 11 timers
– Up to four 16-bit timers, each with up to 4
IC/OC/PWM or pulse counter and
quadrature (incremental) encoder input
– 2 × 16-bit motor control PWM timers with
dead-time generation and emergency stop
– 2 × watchdog timers (Independent and
Window)
– SysTick timer: a 24-bit downcounter
– 2 × 16-bit basic timers to drive the DAC
■ Up to 13 communication interfaces
– Up to 2 × I2C interfaces (SMBus/PMBus)
– Up to 5 USARTs (ISO 7816 interface, LIN,
IrDA capability, modem control)
– Up to 3 SPIs (18 Mbit/s), 2 with I2S
interface multiplexed
– CAN interface (2.0B Active)
– USB 2.0 full speed interface
– SDIO interface
■ CRC calculation unit, 96-bit unique ID
■ ECOPACK® packages

主要應用於工業控制領域,醫療電子設備,手持電子設備,車載電子等領域.可代開發程序電子方案.

本公司位於廣東省,東莞市,長安鎮,夏崗工業區.成立於公 元2008年3月,是一家多元一體化綜合性公司.隨著近幾年

對市場不斷開拓,努力經營,現擁有一批先進的自主研發隊伍和生產設備為廣大客戶提供OEM服務.

在車載電子,數碼電子,電子安防產品,家用電器,玩具和禮品等領域擁有自主研發產品.

主營:

嵌入式微處理器, 單片機, 語音IC等品牌編程IC代理.

Atmel,Elan,Sunplus,Winbond,Freescale etc.

專業設計:

一: 嵌入式微處理器,單片機等IC程式開發.

二: 電子方案設計,COB設計,PCB Layer繪圖.

三: 產品外型結構設計,生產跟蹤服務.

四: 承接加工生產電子板,塑膠注塑成型,裝配等.


公司秉承“顧客至上，銳意進取”的經營理念，堅持

“客戶第一”的原則為廣大客戶提供優質的服務。歡迎惠顧！

Email Address: [email protected];[email protected];

Mobile: 13686143904; Tel: +86 0769-89991689;

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