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ST72F521AR9T6中文資料
ST72F521AR9T6數(shù)據(jù)手冊規(guī)格書PDF詳情
INTRODUCTION
The ST72F521 and ST72521B devices are members of the ST7 microcontroller family designed for mid-range applications with a CAN bus interface(Controller Area Network).
All devices are based on a common industry standard 8-bit core, featuring an enhanced instruc tion set and are available with FLASH or ROM program memory.
■ Memories
– 32K to 60K dual voltage High Density Flash (HDFlash) or ROM with read-out protection capability. In-Application Programming and In-Circuit Programming for HDFlash devices
– 1K to 2K RAM
– HDFlash endurance: 100 cycles, data retention: 20 years at 55°C
■ Clock, Reset And Supply Management
– Enhanced low voltage supervisor (LVD) for main supply and auxiliary voltage detector (AVD) with interrupt capability – Clock sources: crystal/ceramic resonator os cillators, internal RC oscillator and bypass for external clock
– PLL for 2x frequency multiplication
– Four power saving modes: Halt, Active-Halt, Wait and Slow
■ Interrupt Management
– Nested interrupt controller
– 14 interrupt vectors plus TRAP and RESET
– Top Level Interrupt (TLI) pin
– 15 external interrupt lines (on 4 vectors)
■ Up to 64 I/O Ports
– 48 multifunctional bidirectional I/O lines
– 34 alternate function lines
– 16 high sink outputs
■ 5 Timers
– Main Clock Controller with: Real time base, Beep and Clock-out capabilities
– Configurable watchdog timer
– Two 16-bit timers with: 2 input captures, 2 output compares, external clock input on one timer, PWM and pulse generator modes – 8-bit PWM Auto-Reload timer with: 2 input captures, 4 PWM outputs, output compare and time base interrupt, external clock with event detector
■ 4 Communications Interfaces
– SPI synchronous serial interface
– SCI asynchronous serial interface
– I2C multimaster interface (SMbus V1.1 compliant)
– CAN interface (2.0B Passive)
■ Analog periperal (low current coupling)
– 10-bit ADC with 16 input robust input ports
■ Instruction Set
– 8-bit Data Manipulation
– 63 Basic Instructions
– 17 main Addressing Modes
– 8 x 8 Unsigned Multiply Instruction
■ Development Tools
– Full hardware/software development package
– In-Circuit Testing capability
ST72F521AR9T6產品屬性
- 類型
描述
- 型號
ST72F521AR9T6
- 功能描述
8位微控制器 -MCU Flask 60K SPI/SCI/I2
- RoHS
否
- 制造商
Silicon Labs
- 核心
8051
- 處理器系列
C8051F39x
- 數(shù)據(jù)總線寬度
8 bit
- 最大時鐘頻率
50 MHz
- 程序存儲器大小
16 KB 數(shù)據(jù) RAM
- 大小
1 KB 片上
- ADC
Yes
- 工作電源電壓
1.8 V to 3.6 V
- 工作溫度范圍
- 40 C to + 105 C
- 封裝/箱體
QFN-20
- 安裝風格
SMD/SMT
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
STMicroelectronics |
18+ |
ICMCU8BIT60KFLASH64-TQFP |
6800 |
公司原裝現(xiàn)貨 |
|||
STMicroelectronics |
20+ |
TQFP-64 |
29860 |
STM微控制器MCU-可開原型號增稅票 |
|||
STMicroelectronics |
20+ |
64-LQFP |
600000 |
原裝正品,現(xiàn)貨通路商 |
|||
STMicroelectronics |
25+ |
64-LQFP |
9350 |
獨立分銷商 公司只做原裝 誠心經營 免費試樣正品保證 |
|||
ST |
25+ |
3000 |
只做原裝 假一罰百 可開票 可售樣 |
||||
ST/意法半導體 |
22+ |
TQFP-64 |
6000 |
原裝正品現(xiàn)貨 可開增值稅發(fā)票 |
|||
ST專家 |
2021+ |
LQFP64 |
6800 |
原廠原裝,歡迎咨詢 |
|||
ST(意法半導體) |
24+ |
LQFP-64(10x10) |
1019 |
深耕行業(yè)12年,可提供技術支持。 |
|||
ST |
2024+ |
N/A |
70000 |
柒號只做原裝 現(xiàn)貨價秒殺全網 |
|||
STM |
23+ |
QFP |
18689 |
ST72F521AR9T6 價格
參考價格:¥41.1227
ST72F521AR9T6 資料下載更多...
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Datasheet數(shù)據(jù)表PDF頁碼索引
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STMicroelectronics 意法半導體集團
意法半導體 (STMicroelectronics) 成立于1987年,總部位于瑞士日內瓦和法國巴黎,是一家全球領先的半導體公司。意法半導體專注于設計、制造和銷售各種半導體解決方案,產品廣泛應用于汽車、工業(yè)、消費電子、通信等領域。 意法半導體的產品包括微控制器、模擬集成電路、功率半導體、傳感器等。公司擁有多個研發(fā)中心和生產基地,致力于技術創(chuàng)新和研發(fā)投入。意法半導體在全球范圍內擁有廣泛的客戶群和合作伙伴,為客戶提供高品質的產品和解決方案。 公司的使命是通過半導體技術推動智能化和可持續(xù)發(fā)展,助力客戶取得成功。意法半導體不僅注重商業(yè)成功,還注重社會責任、環(huán)境保護和可持續(xù)經營。企業(yè)價值觀包括創(chuàng)新、尊重