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Specification Comparison: AT89C51SND1C-ROTUL vs AT89C51-24JC vs AT89C51RD2-IM
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Part Number
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| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | TQFP-80 | PLCC-44 | PLCC44 |
| Description | Advanced technology for integrated MP3 playback with Flash memory support | 8-Bit Microcontroller | Integrated Circuit Memory 89C51/PLCC/AT89C51RD2/IM ATMEL FLASH KB=64 PLCC44 |
| Stock | 7799 | 7416 | 6969 |
| Product Category | Microcontrollers | Microcontrollers | IC Chips |
| Series | 89C | 89C | |
| Packaging | Tray | Tube | |
| Package-Case | 80-TQFP (14x14) | 44-PLCC (16.59x16.59) | |
| Operating-Temperature | 44 I/O | 32 I/O | |
| Supplier-Device-Package | 80C51 | 80C51 | |
| Number-of-I-O | 2.25K x 8 | 128 x 8 | |
| Speed | FLASH | FLASH | |
| EEPROM-Size | Audio, I2S, MP3, PCM, POR, WDT | - | |
| Core-Processor | 8-Bit | 8-Bit | |
| RAM-Size | External | Internal |
Part Number
Start with: AT89C
Part Number "AT89C" returned 23 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 | |
| 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-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 | ||
| 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 | |
| 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 |