IC MCU 8BIT 12KB FLASH 44TQFP Product overview: AT89LS53-12AC 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, 12KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 12KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-AT89LS53-12AC can be used for catalog matching and distributor lookup.
Manufacturer: Microchip Technology
Win Source Part Number: 079052-AT89LS53-12AC
Packaging: Tray
Core Processor: 8051
Number of I/O: 32
Program Memory Size: 12KB (12K x 8)
Program Memory Type: FLASH
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: 0°C to 70°C (TA)
Case / Package: 44-TQFP (10x10)
Speed(Frequency): 12MHz
Supply Voltage - Operating: 2.7 V to 6 V
Part Core Size: 8-Bit
Data RAM Size: 256 x 8
Popularity: Medium
Fake Threat In the Open Market: 63 pct.
Supply and Demand Status: Balance
8051 89LS Microcontroller IC 8-Bit 12MHz 12KB (12K x 8) FLASH 44-TQFP (10x10)
IC MCU 8BIT 12KB FLASH 44TQFP
IC MCU 8BIT 12KB FLASH 44TQFP
8051 89LS Microcontroller IC 8-Bit 12MHz 12KB (12K x 8) FLASH 44-TQFP (10x10)
IC MCU 8BIT 12KB FLASH 44TQFP
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | ODG (Origin Data Global) | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-AT89LS53-12AC | 079052-AT89LS53-12AC | AT89LS53-12AC-ND | AT89LS53-12AC | AT89LS53-12AC | AT89LS53-12AC | AT89LS53-12AC |
| Product Name | 8-bit 8BIT 12KB Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - AT89LS53-12AC | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers | Microcontrollers | Embedded - Microcontrollers |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit | |
| RAM | 0.2560 KB | 12 KB | 0.2560 KB | 256 KB | 0.2560 KB | 0.2560 KB | |
| Supply Voltage | 2.7 to 6 volts | 2.7 to 6 volts | 2.7 to 6 volts | 6 to 2.7 volts | 2.7 to 6 volts | ||
| Package Type | Other; Tray | QFP; TQFP; Other; 44-TQFP (10x10) | TQFP; Other; 44-TQFP | QFP | QFP; Other; 44-TQFP | QFP; TQFP; Other; 44-TQFP | |
| 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) | 0 to 70 C (32 to 158 F) |
