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AT80C51RD2-SLSUM +BOM

8-bit Microcontrollers - MCU MCU 8-Bit HI Perform ROMless 3-5V

Produttore:

Atmel
ProduttorePart #:

AT80C51RD2-SLSUM
Scheda dati:

AT80C51RD2-SLSUM Scheda dati (PDF)
Programmabe:

Not Verified
Core Processor:

80C51
Core Size:

8-Bit
Speed:

40MHz
EDA/CAD Modelli:

Richiedi modelli CAD gratuiti per AT80C51RD2-SLSUM

AT80C51RD2-SLSUM Descrizione generale

Moreover, the AT80C51RD2-SLSUM supports in-system programming through a JTAG interface, streamlining the process of firmware updates without the need for a separate programmer. Its integration of multiple timers/counters, PWM channels, and ADC inputs further extends its utility, catering to diverse timing, control, and data acquisition requirements

Caratteristiche principali

80C52 Compatible

Four 8-bit I/O Ports

Three 16-bit Timer/Counters

256 Bytes Scratch Pad RAM

8 Interrupt Sources with 4 Priority Levels

Dual Data Pointer

Variable Length MOVX for Slow RAM/Peripherals

High-speed Architecture

10 to 40 MHz in Standard Mode

16K/32K Bytes On-Chip ROM Program

T80C51RD2 ROMless Versions

On-Chip 1024 bytes Expanded RAM (XRAM)

Software Selectable Size (0, 256, 512, 768, 1024 bytes)

256 Bytes Selected at Reset for AT87C51RB2/RC2 Compatibility

Keyboard Interrupt Interface on Port P1

8-bit Clock Prescaler

64K Program and Data Memory Spaces

Improved X2 Mode with Independant Selection for CPU and Each Peripheral

Programmable Counter Array 5 Channels with:

High-speed Output

Compare/Capture

Pulse Width Modulator

Watchdog Timer Capabilities

Asynchronous Port Reset

Full Duplex Enhanced UART

Dedicated Baud Rate Generator for UART

Low EMI (Inhibit ALE)

Hardware Watchdog Timer (One-time Enabled with Reset-out)

Power Control Modes

Idle Mode

Power-down Mode

Power-off Flag

Power Supply: 2.7V to 5.5V or 2.7V to 3.6V

Temperature Ranges: Commercial (0 to +70C) and Industrial (-40C to +85C)

Packages: PDIL40, PLCC44, VQFP44

Specifiche

Programmabe	Not Verified	Core Processor	80C51
Core Size	8-Bit	Speed	40MHz
Connectivity	UART/USART	Peripherals	POR, PWM, WDT
Number of I/O	32	Program Memory Size	-
Program Memory Type	ROMless	EEPROM Size	-
RAM Size	1K x 8	Voltage - Supply (Vcc/Vdd)	2.7V ~ 5.5V
Data Converters	-	Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)	Mounting Type	Surface Mount

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