AT89C5131

更新时间： 2024-11-11 22:56:39

品牌	Logo	应用领域
爱特美尔 - ATMEL		闪存微控制器
页数	文件大小	规格书
176页	2035K
描述
8-bit Flash Microcontroller with Full Speed USB Device

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中文翻译

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数据手册

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AT89C5131 数据手册

Features

• 80C52X2 Core (6 Clocks per Instruction)

– Maximum Core Frequency 48 MHz in X1 Mode, 24MHz in X2 Mode

– Dual Data Pointer

– Full-duplex Enhanced UART (EUART)

– Three 16-bit Timer/Counters: T0, T1 and T2

– 256 Bytes of Scratchpad RAM

• 32-Kbyte On-chip Flash In-System Programming through USB or UART

• 4-Kbyte EEPROM for Boot (3-Kbyte) and Data (1-Kbyte)

• On-chip Expanded RAM (ERAM): 1024 Bytes

• USB 1.1 and 2.0 Full Speed Compliant Module with Interrupt on Transfer Completion

– Endpoint 0 for Control Transfers: 32-byte FIFO

– 6 Programmable Endpoints with In or Out Directions and with Bulk, Interrupt or

Isochronous Transfers

8-bit Flash

Microcontroller

with Full Speed

USB Device

• Endpoint 1, 2, 3: 32-byte FIFO

• Endpoint 4, 5: 2 x 64-byte FIFO with Double Buffering (Ping-pong Mode)

• Endpoint 6: 2 x 512-byte FIFO with Double Buffering (Ping-pong Mode)

– Suspend/Resume Interrupts

– Power-on Reset and USB Bus Reset

– 48 MHz DPLL for Full-speed Bus Operation

– USB Bus Disconnection on Microcontroller Request

• 5 Channels Programmable Counter Array (PCA) with 16-bit Counter, High-speed

Output, Compare/Capture, PWM and Watchdog Timer Capabilities

• Programmable Hardware Watchdog Timer (One-time Enabled with Reset-out): 50 ms to

6s at 4 MHz

AT89C5131

• Keyboard Interrupt Interface on Port P1 (8 Bits)

• TWI (Two Wire Interface) 400Kbit/s

• SPI Interface (Master/Slave Mode)

• 34 I/O Pins

• 4 Direct-drive LED Outputs with Programmable Current Sources: 2-6-10 mA Typical

• 4-level Priority Interrupt System (11 sources)

• Idle and Power-down Modes

• 0 to 32 MHz On-chip Oscillator with Analog PLL for 48 MHz Synthesis

• Low Power Voltage Range

– 3.0V to 3.6V

– 30 mA Max Operating Current (at 40 MHz)

– 100 µA Max Power-down Current

• Industrial Temperature Range

• Packages: PLCC52, VQFP64, MLF48, SO28

Rev. 4136B–USB–09/03

12 3 4 5 6 7...176

中文翻译

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与AT89C5131相关器件

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AT89C5131A	ATMEL	获取价格	USB Microcontrollers
AT89C5131A#N/A	MICROCHIP	获取价格	USB Bus Controller
AT89C5131A_08	ATMEL	获取价格	USB Microcontrollers
AT89C5131A-L	ATMEL	获取价格	8-bit Flash Microcontroller with Full Speed USB Device
AT89C5131A-L	MICROCHIP	获取价格	High-performance flash version of the 80C51 single-chip 8-bit microcontroller with full sp
AT89C5131A-L_06	ATMEL	获取价格	8-bit Flash Microcontroller with Full Speed USB Device
AT89C5131A-L_07	ATMEL	获取价格	8-bit Flash Microcontroller with Full Speed USB Device
AT89C5131A-M	ATMEL	获取价格	8-bit Flash Microcontroller with Full Speed USB Device
AT89C5131A-M	MICROCHIP	获取价格	High-performance flash version of the 80C51 single-chip 8-bit microcontroller with full-sp
AT89C5131A-M_14	ATMEL	获取价格	Maximum Core Frequency 48 MHz in X1 Mode, 24 MHz in X2 Mode