Specification Comparison: AT89C51CC01UA-RLTUM vs AT89C51RD2-UM vs AT89C51-24PC

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Part Number
Manufacturer Microchip Microchip Technology Microchip
Package VQFP-44 PLCC-44 PDIP-40
Description It features a 44-pin Very Thin Quad Flat Package (VQFP) for easy integration into electronic designs AT89C51RD2-UM ATMEL AT89C51-24PC SOCs
Stock 4676 4713 7419
Product Category 8-bit Microcontrollers - MCU IC Chips 8-bit Microcontrollers - MCU
RoHS Details N
Series 89C 89C
Mounting Style SMD/SMT Through Hole
Package / Case VQFP-44 PDIP-40
Core 8051 8051
Program Memory Size 32 kB 4 kB
Data Bus Width 8 bit 8 bit
ADC Resolution 10 bit No ADC
Maximum Clock Frequency 40 MHz 24 MHz
Number of I/Os 34 I/O 32 I/O
Data RAM Size 1.2 kB 128 B
Supply Voltage - Min 3 V 4 V
Supply Voltage - Max 5.5 V 6 V
Minimum Operating Temperature - 40 C 0 C
Maximum Operating Temperature + 85 C + 70 C
Brand Microchip Technology Microchip Technology
Data ROM Type EEPROM Flash
Height 1.45 mm 4.83 mm
Length 10.1 mm 52.58 mm
Number of Timers/Counters 3 Timer 2 Timer
Product MCU MCUs
Product Type 8-bit Microcontrollers - MCU 8-bit Microcontrollers - MCU
Program Memory Type Flash Flash
Factory Pack Quantity 160 9
Subcategory Microcontrollers - MCU Microcontrollers - MCU
Width 10.1 mm 13.97 mm
Unit Weight 0.059754 oz 0.210004 oz
Data RAM Type SRAM
Data ROM Size 2 kB
Interface Type CAN, UART
Moisture Sensitive Yes
Number of ADC Channels 8 Channel
Processor Series AT89C51CC01
Watchdog Timers Watchdog Timer
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Part Number

Start with: AT89C

Part Number "AT89C" returned 20 results; all results matched and started with "AT89C".

Part Number Description Brand Package/Case Lifecycle Status Cargo cycle In Stock Operation
AT89C52-24PC

This product is a MicroController with 8-bit processing capabilities and a plastic DIP package with 40 pins

Microchip PDIP-40 Discontinued 3~7 Days 5,958.00
AT89C52-24PI

8-bit Microcontroller with 8K Flash memory, operating at 24M frequency

Microchip PDIP-40 Discontinued 3~7 Days 3,762.00
AT89C52-24JI

This 8-bit microcontroller features 8K Flash memory and operates at 24 MHz

Microchip PLCC-44 Discontinued 3~7 Days 4,190.00
AT89C2051-24PU

It is a versatile microcontroller unit that can be used in various applications requiring embedded computing capabilities

Microchip PDIP-20 3~7 Days 6,923.00
AT89C51ED2-SLSUM

MCU 8-bit 8051 CISC 64KB Flash 3.3V/5V 44-Pin PLCC Tube

Microchip Technology PLCC-44 3~7 Days 5,291.00
AT89C52-24JC

AT89C52-24JC operates at a frequency of 24MHz

Microchip Technology PLCC-44 Discontinued 3~7 Days 3,129.00
AT89C55WD-24PI

Compact 8-bit MCU

Microchip Technology PDIP-40 Discontinued 3~7 Days 5,096.00
AT89C51ID2-RLTUM

AT89C51ID2-RLTUM VQFP-44(10x10) Microcontroller Units

Microchip Technology LQFP-44 3~7 Days 5,298.00
AT89C51-24PI

AT89C51-24PI is an 8-bit microcontroller from the 8051 family

Microchip Technology PDIP-40 Discontinued 3~7 Days 6,047.00
AT89C51RE2-RLTUM

8-bit Microcontroller

Microchip Technology LQFP-44 3~7 Days 7,989.00
AT89C51CC01CA-RLTUM

The AT89C51CC01CA-RLTUM is an MCU with 8-bit processing, featuring an 80C51 CISC architecture and 32KB of Flash memory

Microchip Technology LQFP-44 3~7 Days 7,066.00
AT89C2051-24PC

24MHz clock speed

Microchip Technology PDIP-20 Discontinued 3~7 Days 7,731.00
AT89C51CC03CA-RLTUM

This product is a 3V to 5

Microchip Technology LQFP-44 Obsolete 3~7 Days 5,555.00
AT89C51RD2-SLSUM

MCU 8-bit 8051 CISC 64KB Flash 3.3V/5V 44-Pin PLCC Tube

Microchip Technology PLCC-44 3~7 Days 3,717.00
AT89C51RD2-CM

Resistor Network, Array Isolated Through Hole 10 5 -55°C ~ 125°C 10-SIP ±2%

ATMEL PLCC-44 3~7 Days 4,989.00
AT89C51ED2-UM

Resistor Network, Array Isolated Through Hole 10 5 -55°C ~ 125°C 10-SIP ±2%

Microchip Technology PLCC64 3~7 Days 6,005.00
AT89C55WD-24PU

8-bit Microcontroller

Microchip PDIP-40 ACTIVE 3~7 Days 8,867.00
AT89C51RB2-RLTUM

CMOS technology

Microchip Technology VQFP-44 3~7 Days 5,988.00
AT89C51ED2-RLTIM

8-bit Microcontroller with 64k Flash Memory in a VQFP44 Package

Microchip Technology VQFP-44 Discontinued 3~7 Days 3,629.00
AT89C51RD2-RLTUM

8-bit Microcontroller

Microchip Technology VQFP-44 3~7 Days 7,144.00