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AT89C51RE2-SLSUM +BOM

8-bit Microcontrollers - MCU C51RE2 128k FLASH 2.7V

Produttore:

Intel / Altera
ProduttorePart #:

AT89C51RE2-SLSUM
Scheda dati:

AT89C51RE2-SLSUM Scheda dati (PDF)
Series:

89C
Packaging:

Tube
Operating-Temperature:

34 I/O
Number-of-I-O:

8K x 8
EDA/CAD Modelli:

Richiedi modelli CAD gratuiti per AT89C51RE2-SLSUM

AT89C51RE2-SLSUM Descrizione generale

The AT89C51RE2-SLSUM is an 8-bit microcontroller with a C51/C251 core, operating at a speed of 60MHz. It comes in a 44-PLCC package and offers 34 I/Os. With a program memory size of 128KB and a RAM memory size of 8.25KB, this microcontroller is ideal for embedded applications that require high processing power. It also features four timers and supports embedded interfaces such as SPI and UART. However, it is important to note that this product has been discontinued, and alternative options may need to be considered for new designs

Caratteristiche principali

80C52 Compatible– 8051 Instruction Compatible– Four 8-bit I/O Ports (44 Pins Version)– Three 16-bit Timer/Counters– 256 bytes Scratch Pad RAM– 11 Interrupt Sources With 4 Priority Levels ISP (In-System Programming) Using Standard VCC Power Supply Integrated Power Monitor (POR/PFD) to Supervise Internal Power Supply Boot ROM Contains Serial Loader for In-System Programming High-speed Architecture– In Standard Mode:40 MHz (Vcc 2.7V to 5.5V, Both Internal and External Code Execution)60 MHz (Vcc 4.5V to 5.5V and Internal Code Execution Only)– In X2 Mode (6 Clocks/Machine Cycle)20 MHz (Vcc 2.7V to 5.5V, Both Internal and External Code Execution)30 MHz (Vcc 4.5V to 5.5V and Internal Code Execution Only) 128K bytes On-chip Flash Program/Data Memory– 128 bytes Page Write with auto-erase– 100k Write Cycles On-chip 8192 bytes Expanded RAM (XRAM)– Software Selectable Size (0, 256, 512, 768, 1024, 1792, 2048, 4096, 8192 bytes) Dual Data Pointer Extended stack pointer to 512 bytes Variable Length MOVX for Slow RAM/Peripherals Improved X2 Mode with Independant Selection for CPU and Each Peripheral Keyboard Interrupt Interface on Port 1 SPI Interface (Master/Slave Mode) 8-bit Clock Prescaler Programmable Counter Array with:– High Speed Output– Compare/Capture– Pulse Width Modulator– Watchdog Timer Capabilities Asynchronous Port Reset Two Full Duplex Enhanced UART with Dedicated Internal Baud Rate Generator Low EMI (inhibit ALE) Hardware Watchdog Timer (One-time Enabled with Reset-Out), Power-Off Flag Power Control Modes: Idle Mode, Power-down Mode Power Supply: 2.7V to 5.5V Temperature Ranges: Industrial (-40 to +85°C) Packages: PLCC44, VQFP44

Specifiche

Product Category	Microcontrollers	Series	89C
Packaging	Tube		-
Operating-Temperature	34 I/O	Number-of-I-O	8K x 8
Speed	FLASH	EEPROM-Size	POR, PWM, WDT
Core-Processor	8-Bit	RAM-Size	External

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