
For Reference Only
Part Number | AT89C51IC2-RLTUM |
OEMstron Part # | AT89C51IC2-RLTUM |
Manufacturer | Microchip Technology |
Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
Description | IC MCU 8BIT 32KB FLASH 44VQFP |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | AT89C51IC2-RLTUM PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Feb 25 - Mar 2 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
AT89C51IC2-RLTUM Specifications
Part Number | AT89C51IC2-RLTUM | |
Brand | Microchip Technology | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Embedded Processors & Controllers | |
Subcategory | Microcontrollers | |
Manufacturer | Microchip Technology | |
Series | 89C | |
Core Processor | 80C51 | |
Core Size | 8-Bit | |
Speed | 60MHz | |
Connectivity | I²C, SPI, UART/USART | |
Peripherals | POR, PWM, WDT | |
Number of I/O | 34 | |
Program Memory Size | 32KB (32K x 8) | |
Program Memory Type | FLASH | |
EEPROM Size | - | |
RAM Size | 1.25K x 8 | |
Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V | |
Data Converters | - | |
Oscillator Type | External | |
Operating Temperature | -40°C ~ 85°C (TA) | |
Mounting Type | Surface Mount | |
Package / Case | 44-LQFP | |
Supplier Device Package | 44-VQFP (10x10) |
AT89C51IC2-RLTUM Documents

Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
AT89C51IC2-RLTUM D# V36:1790_07147043 Microchip Technology Inc |
MCU 8-bit 8051 CISC 32KB Flash 3.3V/5V 44-Pin LQFP Tray RoHS: Compliant
|
Americas - 124 |
Part Number | Description | Stock |
AT89C51IC2-RLTUM D# AT89C51IC2-RLTUM Atmel Corporation |
MCU 8-bit AT89 80C51 CISC 32KB Flash 3.3V/5V 44-Pin VQFP Tray - Bulk (Alt: AT89C51IC2-RLTUM) |
Americas - 835 |
Part Number | Description | Stock |
AT89C51IC2-RLTUM D# AT89C51IC2-RLTUM Microchip Technology Inc |
MCU 8-bit AT89 80C51 CISC 32KB Flash 3.3V/5V 44-Pin VQFP Tray (Alt: AT89C51IC2-RLTUM) |
Europe - 0 |
Part Number | Description | Stock |
AT89C51IC2-RLTUM Atmel Corporation |
IC MCU 8BIT 32KB FLASH 44VQFP |
1221 |
Part Number | Description | Stock |
AT89C51IC2-RLTUM D# AT89C51IC2-RLTUM-ND Microchip Technology Inc |
IC MCU 8BIT 32KB FLASH 44VQFP |
14 In Stock |
Part Number | Description | Stock |
AT89C51IC2-RLTUM Atmel Corporation |
In stock shipping within 2days |
229 |
Part Number | Description | Stock |
AT89C51IC2-RLTUM D# 3628400 Microchip Technology Inc |
MICROCONTROLLERS (MCU) - 8 BIT RoHS: Compliant
Min Qty: 160
Container: Each
|
0 |
Part Number | Description | Stock |
AT89C51IC2-RLTUM Microchip Technology Inc |
. RoHS: Compliant
pbFree: Yes
|
0 Tray |
Part Number | Description | Stock |
AT89C51IC2RLTUM Atmel Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
435 |
Part Number | Description | Stock |
AT89C51IC2-RLTUM D# AT89C51IC2-RLTUM Microchip Technology Inc |
C51IC2 32Kf I2C 32KHz VQFP44 I. 5V GREEN RoHS: Compliant
pbFree: Yes
|
3520 - Alternates Available |
Part Number | Description | Stock |
AT89C51IC2-RLTUM D# 556-A89C51IC2RLTUM Microchip Technology Inc |
8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 5V RoHS: Compliant
|
138 |
Part Number | Description | Stock |
AT89C51IC2-RLTUM Microchip Technology Inc |
C51IC2 32Kf I2C 32KHz VQFP44 I. 5V GREEN - Package: 44 LQFP 10x10x1.4mm TRAY RoHS: Compliant
|
0 in Stock 0 on Order |
Part Number | Description | Stock |
AT89C51IC2-RLTUM D# MCHP00000004402 Microchip Technology Inc |
C51IC2 32Kf I2C 32KHz VQFP44 I. 5V GREEN - Package: 44 LQFP 10x10x1.4mm TRAY |
0 |
Part Number | Description | Stock |
AT89C51IC2-RLTUM D# 68T4905 Microchip Technology Inc |
IC, 8BIT MCU, C51/C251, 60MHZ, 44-VQFP, CPU Speed:60MHz, Controller Family/Series:C51/C251, Core Size:8bit, Digital IC Case Style:VQFP, Embedded Interface Type:UART, Flash Memory Size:32KB, No. of I/O's:34, No. of PWM Channels:5 RoHS Compliant: Yes RoHS: Compliant
Min Qty: 160
Container: Bulk
|
0 |
Part Number | Description | Stock |
AT89C51IC2-RLTUM D# NS-AT89C51IC2-RLTUM Atmel Corporation |
OEM/CM ONLY |
1220 |
Part Number | Description | Stock |
AT89C51IC2-RLTUM Atmel Corporation |
AT89C51 - Microcontroller, 8-Bit, FLASH, 8051 CPU RoHS: Compliant
|
835 |
Part Number | Description | Stock |
AT89C51IC2RLTUM Atmel Corporation |
OEM/CM ONLY |
394 |
Part Number | Description | Stock |
AT89C51IC2-RLTUM D# 29536565 Microchip Technology Inc |
MCU 8-bit 8051 CISC 32KB Flash 3.3V/5V 44-Pin LQFP Tray RoHS: Compliant
|
Americas - 124 |
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Quick Inquiry
In Stock | 557 - More on Order |
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Quote Limit | No Limit |
Lead-Time | Can Ship Immediately |
Minimum | 1 |
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Pricing (USD)
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1 | $ 0.0000 | $ 0.0000 |
100 | $ 0.0000 | $ 0.0000 |
500 | $ 0.0000 | $ 0.0000 |
1000 | $ 0.0000 | $ 0.0000 |
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