Specification Comparison: AT89C51ED2-UM vs AT89C51RB2-RLTUM vs AT89C51RD2-CM
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Part Number
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Manufacturer | Microchip Technology | Microchip Technology | ATMEL |
Package | PLCC64 | VQFP-44 | PLCC-44 |
Description | Resistor Network, Array Isolated Through Hole 10 5 -55°C ~ 125°C 10-SIP ±2% | CMOS technology | Resistor Network, Array Isolated Through Hole 10 5 -55°C ~ 125°C 10-SIP ±2% |
Stock | 6005 | 5988 | 4989 |
Product Category | IC Chips | 8-bit Microcontrollers - MCU | IC Chips |
RoHS | Details | ||
Core | 8051 | ||
Program Memory Size | 16 kB | ||
Data RAM Size | 1.25 kB | ||
Package / Case | VQFP-44 | ||
Maximum Clock Frequency | 60 MHz | ||
ADC Resolution | No ADC | ||
Number of I/Os | 32 I/O | ||
Supply Voltage - Min | 2.7 V | ||
Supply Voltage - Max | 5.5 V | ||
Mounting Style | SMD/SMT | ||
Data Bus Width | 8 bit | ||
Minimum Operating Temperature | - 40 C | ||
Maximum Operating Temperature | + 85 C | ||
Series | 89C | ||
Brand | Microchip Technology | ||
Height | 1.45 mm | ||
Interface Type | SPI, UART | ||
Length | 10.1 mm | ||
Moisture Sensitive | Yes | ||
Number of Timers/Counters | 3 Timer | ||
Processor Series | AT89x | ||
Product | MCUs | ||
Product Type | 8-bit Microcontrollers - MCU | ||
Program Memory Type | Flash | ||
Factory Pack Quantity | 160 | ||
Subcategory | Microcontrollers - MCU | ||
Width | 10.1 mm | ||
Unit Weight | 0.705479 oz |
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 |
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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 | |
AT89C51-24PC |
AT89C51-24PC SOCs |
Microchip | PDIP-40 | Discontinued | 3~7 Days | 7,419.00 | |
AT89C51CC01UA-RLTUM |
It features a 44-pin Very Thin Quad Flat Package (VQFP) for easy integration into electronic designs |
Microchip | VQFP-44 | 3~7 Days | 4,676.00 | ||
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-UM |
AT89C51RD2-UM ATMEL |
Microchip Technology | PLCC-44 | 3~7 Days | 4,713.00 | ||
AT89C55WD-24PU |
8-bit Microcontroller |
Microchip | PDIP-40 | ACTIVE | 3~7 Days | 8,867.00 | |
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 |