
For Reference Only
Part Number | AT89LP4052-20PU |
OEMstron Part # | AT89LP4052-20PU |
Manufacturer | Microchip Technology |
Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
Description | IC MCU 8BIT 4KB FLASH 20DIP |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | AT89LP4052-20PU PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 18 - Mar 23 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
AT89LP4052-20PU Specifications
Part Number | AT89LP4052-20PU | |
Brand | Microchip Technology | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Embedded Processors & Controllers | |
Subcategory | Microcontrollers | |
Manufacturer | Microchip Technology | |
Series | 89LP | |
Core Processor | 8051 | |
Core Size | 8-Bit | |
Speed | 20MHz | |
Connectivity | SPI, UART/USART | |
Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | |
Number of I/O | 15 | |
Program Memory Size | 4KB (4K x 8) | |
Program Memory Type | FLASH | |
EEPROM Size | - | |
RAM Size | 256 x 8 | |
Voltage - Supply (Vcc/Vdd) | 2.4V ~ 5.5V | |
Data Converters | - | |
Oscillator Type | Internal | |
Operating Temperature | -40°C ~ 85°C (TA) | |
Mounting Type | Through Hole | |
Package / Case | 20-DIP (0.300", 7.62mm) | |
Supplier Device Package | 20-PDIP |
AT89LP4052-20PU Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
AT89LP4052-20PU D# V99:2348_07152844 Microchip Technology Inc |
MCU 8-bit 8051 CISC 4KB Flash 2.5V/3.3V/5V 20-Pin PDIP W Tube RoHS: Compliant
|
Americas - 3 |
Part Number | Description | Stock |
AT89LP4052-20PU D# AT89LP4052-20PU Microchip Technology Inc |
MCU 8-bit AT89 80C51 CISC 4KB Flash 2.5V/3.3V/5V 20-Pin PDIP W - Rail/Tube (Alt: AT89LP4052-20PU) RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
AT89LP4052-20PU D# AT89LP4052-20PU Microchip Technology Inc |
MCU 8-bit AT89 80C51 CISC 4KB Flash 2.5V/3.3V/5V 20-Pin PDIP W (Alt: AT89LP4052-20PU) |
Asia - 0 |
Part Number | Description | Stock |
AT89LP4052-20PU D# AT89LP4052-20PU Microchip Technology Inc |
MCU 8-bit AT89 80C51 CISC 4KB Flash 2.5V/3.3V/5V 20-Pin PDIP W (Alt: AT89LP4052-20PU) |
Europe - 8 |
Part Number | Description | Stock |
AT89LP4052-20PU Atmel Corporation |
14 |
Part Number | Description | Stock |
AT89LP4052-20PU Atmel Corporation |
- Rail/Tube |
1231 |
Part Number | Description | Stock |
AT89LP4052-20PU D# AT89LP4052-20PU-ND Microchip Technology Inc |
IC MCU 8BIT 4KB FLASH 20DIP |
1679 In Stock |
Part Number | Description | Stock |
AT89LP405220PU D# AT89LP405220PU Atmel Corporation |
Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct |
3354 |
Part Number | Description | Stock |
AT89LP4052-20PU D# 1972046 Microchip Technology Inc |
MCU, 8BIT, 8051, 4K FLASH, 20PDIP RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
Part Number | Description | Stock |
AT89LP4052-20PU Microchip Technology Inc |
AT89LP Series 4 KB Flash 256 B SRAM 20 MHz 8-Bit Microcontroller - DIP-20 RoHS: Compliant
pbFree: Yes
|
468 Tube |
Part Number | Description | Stock |
AT89LP405220PU Microchip Technology Inc |
OEM/CM QUOTES ONLY | NO BROKERS |
3234 |
Part Number | Description | Stock |
AT89LP4052-20PU Atmel Corporation |
In Stock |
14 |
Part Number | Description | Stock |
AT89LP4052-20PU Microchip Technology Inc |
MCU 8-bit 8051 CISC 4KB Flash 2.5V/3.3V/5V 20-Pin PDIP W Tube RoHS: Not Compliant
|
182 In Stock |
Part Number | Description | Stock |
AT89LP4052-20PU D# AT89LP4052-20PU Microchip Technology Inc |
20MHZ PDIP IND TEMP GREEN 2.4-5.5V RoHS: Compliant
pbFree: Yes
|
3600 - Alternates Available |
Part Number | Description | Stock |
AT89LP4052-20PU D# 556-A89LP4052-20PU Microchip Technology Inc |
8-bit Microcontrollers - MCU SINGLE CYCLE 4K FLASH-20MHZ 2.4-5.5V RoHS: Compliant
|
812 |
Part Number | Description | Stock |
AT89LP4052-20PU Microchip Technology Inc |
20MHZ, PDIP, IND TEMP, GREEN, 2.4-5.5V - Package: 20 PDIP .300in TUBE RoHS: Compliant
|
0 in Stock 0 on Order |
Part Number | Description | Stock |
AT89LP4052-20PU D# MCHP00000004450 Microchip Technology Inc |
20MHZ, PDIP, IND TEMP, GREEN, 2.4-5.5V - Package: 20 PDIP .300in TUBE |
0 |
Part Number | Description | Stock |
AT89LP4052-20PU D# 68T4979 Microchip Technology Inc |
MICROCONTROLLER MCU, 8 BIT, 8051, 20MHZ, DIP-20, Product Range:8051 Family AT89LP40 Series Microcontrollers, CPU Speed:20MHz, Program Memory Size:4KB, RAM Memory Size:256Byte, No. of Pins:20Pins, MCU Case Style:DIP, MSL:- RoHS Compliant: Yes RoHS: Compliant
Min Qty: 270
Container: Bulk
|
0 |
Part Number | Description | Stock |
AT89LP4052-20PU D# NS-AT89LP4052-20PU Atmel Corporation |
OEM/CM ONLY |
2678 |
Part Number | Description | Stock |
AT89LP4052-20PU Microchip Technology Inc |
MCU 8-bit 8051 CISC 4KB Flash 2.5V/3.3V/5V 20-Pin PDIP W Tube RoHS: Not Compliant
|
182 In Stock |
Part Number | Description | Stock |
AT89LP4052-20PU D# 1276632P Microchip Technology Inc |
Microchip AT89LP4052-20PU, 8bit 8051 Microcontroller, AT89LP, 20MHz, 4 kB Flash, 20-Pin PDIP, TU Min Qty: 5
Container: Tube
|
2 |
Part Number | Description | Stock |
AT89LP405220PU Atmel Corporation |
OEM/CM ONLY |
376 |
Part Number | Description | Stock |
AT89LP4052-20PU D# 51601651 Microchip Technology Inc |
MCU 8-bit 8051 CISC 4KB Flash 2.5V/3.3V/5V 20-Pin PDIP W Tube RoHS: Compliant
|
Americas - 180 |
Part Number | Description | Stock |
AT89LP4052-20PU Atmel Corporation |
RFQ |
2377 |
Part Number | Description | Stock |
AT89LP4052-20PU Atmel Corporation |
8-bit Microcontroller with 2/4-Kbyte Flash |
870 |
Part Number | Description | Stock |
AT89LP4052-20PU. D# 2695496 Microchip Technology Inc |
MICROCONTROLLER MCU, 8 BIT, 8051, 20MHZ, RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
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Quick Inquiry
In Stock | 601 - More on Order |
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Quote Limit | No Limit |
Lead-Time | Can Ship Immediately |
Minimum | 1 |
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Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 2.6668 | $ 2.6668 |
100 | $ 2.6668 | $ 266.6800 |
500 | $ 2.6668 | $ 1,333.4000 |
1000 | $ 2.6668 | $ 2,666.8000 |
2500 | $ 2.6668 | $ 6,667.0000 |
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