IC MCU 8BIT 1KB FLASH 20SOIC Product overview: AT89C1051U-24SC from Microchip Technology is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, 8BIT, 1KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 1KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-AT89C1051U-24SC can be used for catalog matching and distributor lookup.
8051 89C Microcontroller IC 8-Bit 24MHz 1KB (1K x 8) FLASH 20-SOIC
Manufacturer: Microchip Technology
Win Source Part Number: 221360-AT89C1051U-24
Packaging: Tube/Rail
Core Processor: 8051
Number of I/O: 15
Program Memory Size: 1KB (1K x 8)
Program Memory Type: FLASH
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: 0°C to 70°C
Case / Package: 20-SOIC
Speed(Frequency): 24MHz
Supply Voltage - Operating: 4 V to 6 V
Part Core Size: 8-Bit
Data RAM Size: 64 x 8
Popularity: Medium
Fake Threat In the Open Market: 44 pct.
Supply and Demand Status: Balance
IC MCU 8BIT 1KB FLASH 20SOIC
8051 89C Microcontroller IC 8-Bit 24MHz 1KB (1K x 8) FLASH 20-SOIC
IC MCU 8BIT 1KB FLASH 20SOIC
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-AT89C1051U-24SC | AT89C1051U-24SC-ND | 221360-AT89C1051U-24SC | AT89C1051U-24SC | AT89C1051U-24SC | AT89C1051U-24SC |
| Product Name | 8-bit 8BIT 1KB Embedded Microcontroller MCU | Microcontrollers | Embedded - Embedded - Microcontrollers - AT89C1051U-24SC | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers | Embedded - Microcontrollers |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit | |
| RAM | 0.0640 KB | 0.0640 KB | 1 KB | 64 KB | 0.0640 KB | |
| Supply Voltage | 4 to 6 volts | 4 to 6 volts | 4 to 6 volts | 6 to 4 volts | ||
| Package Type | Other; Tube | SOIC; Other; "20-SOIC (0.295"", 7.50mm Width)" | SOIC; Other; 20-SOIC | SOIC | SOIC; Other; 20-SOIC (0.295\", 7.50mm Width) | |
| Operating Temperature | 0 C (32 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) |
