AT80C51RA2-RLTUM IC MCU 8BIT ROMLESS 44VQFP Atmel

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Payment Terms	T/T
Supply Ability	In stock
Delivery Time	3-5 work days
Packaging Details	anti-static bag & cardboard box
Core Processor	80C51
Core Size	8-Bit
Speed	40/20MHz
Connectivity	UART/USART
Peripherals	POR, PWM, WDT
Number of I/O	32
Program Memory Size	-
Program Memory Type	ROMless
EEPROM Size	-
RAM Size	512 x 8
Voltage - Supply (Vcc/Vdd)	4.5V ~ 5.5V
Data Converters	-
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	44-LQFP
Supplier Device Package	44-VQFP (10x10)
Brand Name	Atmel
Model Number	AT80C51RA2-RLTUM

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Product Details
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Product Specification


Payment Terms	T/T	Supply Ability	In stock
Delivery Time	3-5 work days	Packaging Details	anti-static bag & cardboard box
Core Processor	80C51	Core Size	8-Bit
Speed	40/20MHz	Connectivity	UART/USART
Peripherals	POR, PWM, WDT	Number of I/O	32
Program Memory Size	-	Program Memory Type	ROMless
EEPROM Size	-	RAM Size	512 x 8
Voltage - Supply (Vcc/Vdd)	4.5V ~ 5.5V	Data Converters	-
Oscillator Type	Internal	Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount	Package / Case	44-LQFP
Supplier Device Package	44-VQFP (10x10)	Brand Name	Atmel
Model Number	AT80C51RA2-RLTUM

Product Details

Description

Atmel TS8xC51Rx2 is a high performance CMOS ROM, OTP, EPROM and ROMless versions of the 80C51 CMOS single chip 8-bit microcontroller. The TS8xC51Rx2 retains all features of the 80C51 with extended ROM/EPROM capacity (16/32/64 Kbytes), 256 bytes of internal RAM, a 7-source , 4-level interrupt system, an on-chip oscilator and three timer/counters.

Features

• 80C52 Compatible
– 8051 pin and instruction compatible
– Four 8-bit I/O ports
– Three 16-bit timer/counters
– 256 bytes scratchpad RAM
• High-Speed Architecture
– 40 MHz @ 5V, 30MHz @ 3V
– X2 Speed Improvement capability (6 clocks/machine cycle)
– 30 MHz @ 5V, 20 MHz @ 3V (Equivalent to
– 60 MHz @ 5V, 40 MHz @ 3V)
• Dual Data Pointer
• On-chip ROM/EPROM (16K-bytes, 32K-bytes, 64K-bytes)
• On-chip eXpanded RAM (XRAM) (256 or 768 bytes)
• Programmable Clock Out and Up/Down Timer/Counter 2
• Programmable Counter Array with
– High Speed Output,
– Compare / Capture,
– Pulse Width Modulator,
– Watchdog Timer Capabilities
• Hardware Watchdog Timer (One-time enabled with Reset-Out)
• 2 extra 8-bit I/O ports available on RD2 with high pin count packages
• Asynchronous port reset
• Interrupt Structure with
– 7 Interrupt sources,
– 4 level priority interrupt system
• Full duplex Enhanced UART
– Framing error detection
– Automatic address recognition
• Low EMI (inhibit ALE)
• Power Control modes
– Idle mode
– Power-down mode
– Power-off Flag
• Once mode (On-chip Emulation)
• Power supply: 4.5-5V, 2.7-5.5V
• Temperature ranges: Commercial (0 to 70^oC) and Industrial (-40 to 85^oC)
• Packages: PDIL40, PLCC44, VQFP44 1.4, PLCC68, VQFP64 1.4

Specifications

Attribute	Attribute Value
Manufacturer	Intel / Altera
Product Category	Microcontrollers
Series	80C
Packaging	Tray
Package-Case	44-LQFP
Operating-Temperature	-40°C ~ 85°C (TA)
Supplier-Device-Package	44-VQFP (10x10)
Number-of-I-O	32 I/O
Speed	40/20MHz
EEPROM-Size	-
Core-Processor	80C51
RAM-Size	512 x 8
Program Memory	ROMless
Peripherals	POR, PWM, WDT
Connectivity	UART/USART
Voltage-Supply-Vcc-Vdd	4.5 V ~ 5.5 V
Core-Size	8-Bit
Program-Memory-Size	-
Data-Converters	-
Oscillator-Type	Internal

Descriptions

80C51 80C Microcontroller IC 8-Bit 40/20MHz ROMless 44-VQFP (10x10)

Company Details

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