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AT89C51IC2-RLRUL IC MCU 8BIT 32KB FLASH 44VQFP Atmel

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AT89C51IC2-RLRUL IC MCU 8BIT 32KB FLASH 44VQFP Atmel

Country/Region china
City & Province shenzhen
Categories Power Accessories
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Product Details

Product Details

 

Description

The AT89C51 is a low-power, high-performance CMOS 8-bit microcomputer with 4K bytes of Flash Programmable and Erasable Read Only Memory (PEROM). The device is manufactured using Atmel’s high density nonvolatile memory technology and is compatible with the industry standard MCS-51™ instruction set and pinout. The on-chip Flash allows the program memory to be reprogrammed in-system or by a conventional nonvolatile memory programmer.

 

 

Features

• Compatible with MCS-51™ Products
• 4K Bytes of In-System Reprogrammable Flash Memory
– Endurance: 1,000 Write/Erase Cycles
• Fully Static Operation: 0 Hz to 24 MHz
• Three-Level Program Memory Lock
• 128 x 8-Bit Internal RAM
• 32 Programmable I/O Lines
• Two 16-Bit Timer/Counters
• Six Interrupt Sources
• Programmable Serial Channel
• Low Power Idle and Power Down Modes

 

Specifications

AttributeAttribute Value
ManufacturerIntel / Altera
Product CategoryMicrocontrollers
Series89C
ProductMCU
PackagingAlternate Packaging
Unit-Weight0.012561 oz
Mounting-StyleSMD/SMT
Package-Case44-LQFP
Operating-Temperature-40°C ~ 85°C (TA)
Supplier-Device-Package44-VQFP (10x10)
Number-of-I-O34 I/O
Speed40MHz
EEPROM-Size-
Core-Processor80C51
RAM-Size1.25K x 8
Program MemoryFLASH
PeripheralsPOR, PWM, WDT
ConnectivityI2C, SPI, UART/USART
Voltage-Supply-Vcc-Vdd2.7 V ~ 3.6 V
Core-Size8-Bit
Program-Memory-Size32KB (32K x 8)
Data-Converters-
Oscillator-TypeExternal
Operating-Supply-Voltage2.7 V to 5.5 V
Interface-TypeSPI TWI UART
Core8051
Processor-SeriesAT89x
Data-Bus-Width8 bit
Package-CaseLQFP-44
Maximum-Clock-Frequency60 MHz
Input/output34 I/O
Data-RAM-Size1280 B
Number-of-Timers-Counters3 Timer
ADC-ResolutionNo ADC

Descriptions

80C51 89C Microcontroller IC 8-Bit 40MHz 32KB (32K x 8) FLASH 44-VQFP (10x10)
MCU 8-bit 8051 CISC 32KB Flash 3.3V/5V 44-Pin VQFP T/R
8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 3V

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