IC MCU 8BIT 64KB FLASH 40DIP Product overview: AT89LP6440-20PU 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, 64KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 64KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-AT89LP6440-20PU can be used for catalog matching and distributor lookup.
8051 89LP Microcontroller IC 8-Bit 20MHz 64KB (64K x 8) FLASH 40-PDIP
Manufacturer: Atmel
Win Source Part Number: 1322323-AT89LP6440-2
Category: Integrated Circuits (ICs)>Embedded>Micro
Packaging: Bulk
Core Processor: 8051
Speed: 20MHz
Standard Package: 1
Mounting: Through Hole
Core Size: 8-Bit
Connectivity: I2C, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 38
Program Memory Size: 64KB (64K x 8)
Program Memory Type: FLASH
EEPROM Size: 8K x 8
RAM Size: 4.25K x 8
Data Converters: A/D 8x10b
Oscillator Type: Internal
Supplier Device Package: 40-PDIP
Temperature Range - Operating: -40°C ~ 85°C
Case / Package: 40-DIP (0.600", 15.24mm)
ECCN: EAR99
Fake Threat In the Open Market: 83
Voltage - Supply (Vcc/Vdd): 2.4V ~ 3.6V
HTSUS: 8542.31.0001
Other Part Number: ATMATMAT89LP6440-20P
Base Product Number: AT89LP6440
Microcontroller, 8-Bit, FLASH, 8051 CPU, 20MHz, CMOS, PDIP40
8051 89LP Microcontroller IC 8-Bit 20MHz 64KB (64K x 8) FLASH 40-PDIP
8051 89LP Microcontroller IC 8-Bit 20MHz 64KB (64K x 8) FLASH 40-PDIP
IC MCU 8BIT 64KB FLASH 40DIP
8-bit Microcontrollers - MCU Single-Cycle 8051 64K ISP Flash
IC MCU 8BIT 64KB FLASH 40DIP
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Rochester Electronics | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-AT89LP6440-20PU | AT89LP6440-20PU-ND | 1322323-AT89LP6440-20PU | AT89LP6440-20PU | AT89LP6440-20PU | AT89LP6440-20PU | AT89LP6440-20PU | AT89LP6440-20PU |
| Product Name | 8-bit 8BIT 64KB Embedded Microcontroller MCU | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | 8-bit Microcontrollers - MCU | Embedded - Microcontrollers | |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit | 8 Bit | 8 Bit; 8-Bit | |
| Clock Speed | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | |||
| RAM | 4.25 KB | 4.25 KB | 64 KB | 4.25 KB | 4.25 KB | |||
| ROM | 8 KB | 64 KB | 8 KB | |||||
| ROM Type | EEPROM; EEPROM | Flash | Flash; FLASH | Flash | Flash; FLASH |
