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Manufacturer: Microchip Technology
Win Source Part Number: 091464-AT89C2051-24P
Packaging: Tube/Rail
Core Processor: 8051
Number of I/O: 15
Program Memory Size: 2KB (2K x 8)
Program Memory Type: FLASH
Family Name: AT89C2051
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 20-PDIP
Speed(Frequency): 24MHz
Supply Voltage - Operating: 4 V to 6 V
Part Core Size: 8-Bit
Data RAM Size: 128 x 8
Alternative Parts (Cross-Reference): ST52T440I0B6; ST62P63CB3/XXX; ST62T60BB3; ST62T53CB6;
Introduction Date: May 02, 1997
ECCN: EAR99
Country of Origin: Thailand
Estimated EOL Date: 2026
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 50 pct.
Supply and Demand Status: Limited
Atmel offers 8051 reprogrammable flash microcontrollers with programmable and erasable read-only memory, using high-density non-volatile memory technology.
Family Name = AT89
Package Type = PDIP
Mounting Type = Through Hole
Pin Count = 20
Device Core = 8051
Data Bus Width = 8bit
Program Memory Size = 2 kB
Maximum Frequency = 24MHz
RAM Size = 128 B
USB Channels = 0
Delivery on production packaging - Tube. This product is non-returnable.
Atmel offers 8051 reprogrammable flash microcontrollers with programmable and erasable read-only memory, using high-density non-volatile memory technology.
Family Name = AT89
Package Type = PDIP
Mounting Type = Through Hole
Pin Count = 20
Device Core = 8051
Data Bus Width = 8bit
Program Memory Size = 2 kB
Maximum Frequency = 24MHz
RAM Size = 128 B
USB Channels = 0
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| Win Source Electronics | RS Components, Ltd. | LIXINC Electronics Co., Limited | LCSC Electronics Technology (HK) Limited | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Lingto Electronic Limited | DigiKey | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 091464-AT89C2051-24PU | 1276612P | AT89C2051-24PU | AT89C2051-24PU | AT89C2051-24PU | AT89C2051-24PU | AT89C2051-24PU | AT89C2051-24PU | AT89C2051-24PU-ND |
| Product Name | Embedded - Embedded - Microcontrollers - AT89C2051-24PU | Integrated Circuits | Single Chip Microcomputer/Microcontroller >> Microcontroller Units (MCUs/MPUs/SOCs) | Integrated Circuits (ICs) - Embedded - Microcontrollers | 8-bit Microcontrollers - MCU | Microcontrollers | Embedded - Microcontrollers | Microcontrollers | |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit | 8 Bit | |||
| Life Cycle Stage | Active | Active | Active | Active | |||||
| Clock Speed | 24 MHz | 24 MHz | 24 MHz | 24 MHz | 24 MHz | 24 MHz | |||
| RAM | 2 KB | 0.1280 KB | 0.1280 KB | 0.1280 KB | 128 KB | 0.1280 KB | 0.1280 KB | ||
| ROM Type | Flash; FLASH | Flash; FLASH | Flash | Flash; FLASH | Flash |
