Manufacturer: Atmel
Win Source Part Number: 1148776-AT89C51AC2-R
Manufacturer Homepage: www.atmel.com
Popularity: Medium
Fake Threat In the Open Market: 30 pct.
Supply and Demand Status: Limited
Application Field: Used in Industrial
IC MCU 8BIT 32KB FLASH 44VQFP Product overview: AT89C51AC2-RLTUM 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, 32KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 32KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-AT89C51AC2-RLTUM
MCU, 8BIT, 8051, 40MHZ, VQFP-44; Product Range:8051 Family AT89C51 Series Microcontrollers; CPU Speed:40MHz; Program Memory Size:32KB; RAM Memory Size:1KB; No. of Pins:44Pins; MCU Case Style:VQFP; No. of I/O s:34I/O s; Embedded RoHS Compliant: Yes
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| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 1148776-AT89C51AC2-RLTUM | 685-AT89C51AC2-RLTUM | 33AC4910 | AT89C51AC2-RLTUM | AT89C51AC2-RLTUM | AT89C51AC2-RLTUM | AT89C51AC2-RLTUM |
| Product Name | Embedded - Embedded - Microcontrollers - AT89C51AC2-RLTUM | 8-bit 8BIT 32KB Embedded Microcontroller MCU | Mcu, 8Bit, 8051, 40Mhz, Vqfp-44; Product Range Microchip | Integrated Circuits (ICs) - Embedded - Microcontrollers | Embedded - Microcontrollers | 8-bit Microcontrollers - MCU | Microcontrollers |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit | |
| Operating Range | Industrial; Used in Industrial | ||||||
| RAM | 1.25 KB | 1 KB | 1.25 KB | 1.25 KB | |||
| Supply Voltage | 3 to 5.5 volts | 5.5 volts | |||||
| Package Type | Other; Tray | Other; VQFP | Other; 44-LQFP | QFP; Other; 44-LQFP |
