AT89C1051-24SC
- Mfr.Part #
- AT89C1051-24SC
- Manufacturer
- Microchip Technology
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 1KB FLASH 20SOIC
- Stock
- 5,832
- In Stock :
- 5,832
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Mounting Type :
- Surface Mount
- Base Part Number :
- AT89C1051
- Qualification Status :
- Not Qualified
- Program Memory Type :
- Flash
- EEPROM Size :
- --
- Data Converters :
- --
- Core Processor :
- 8051
- Oscillator Type :
- Internal
- DAC Channels :
- No
- Subcategory :
- Microcontrollers
- Supplier Device Package :
- 20-SOIC
- Program Memory Size :
- 1KB 1K x 8
- Number of I/O Lines :
- 15
- Number of Terminals :
- 20
- RoHS Status :
- Non-RoHS Compliant
- Terminal Position :
- Dual
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Temperature Grade :
- COMMERCIAL
- Power Supplies :
- 5 V
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Technology :
- CMOS
- Voltage - Supply (Vcc/Vdd) :
- 4V~6V
- PWM Channels :
- No
- Core Size :
- 8-Bit
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Published :
- 1997
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Pin Count :
- 20
- Package Shape :
- RECTANGULAR
- Operating Temperature :
- 0°C~70°C TA
- Speed :
- 24MHz
- ROM (words) :
- 1024
- Has ADC :
- No
- Reach Compliance Code :
- Compliant
- RAM (bytes) :
- 64
- Base Product Number :
- AT89C1051
- Terminal Form :
- Gull wing
- ROM Programmability :
- Flash
- JESD-30 Code :
- R-PDSO-G20
- Packaging :
- Tube
- Peripherals :
- LED
- Manufacturer :
- Atmel Corporation
- Surface Mount :
- yes
- Terminal Pitch :
- 1.27 mm
- Length :
- 12.8 mm
- Number of I/O :
- 15
- CPU Family :
- 8051
- Product Status :
- Obsolete
- Seated Height-Max :
- 2.65 mm
- Package :
- Tube
- RAM Size :
- 64 x 8
- Connectivity :
- --
- Peak Reflow Temperature (Cel) :
- 240
- Width :
- 7.5 mm
- JESD-609 Code :
- e0
- Series :
- 89C
- DMA Channels :
- No
- HTS Code :
- 8542.31.00.01
- Bit Size :
- 8
- Datasheets
- AT89C1051-24SC
AT89C1051-24SC Documents

Microcontrollers Microchip Technology AT89C1051-24SC Overview
The Microcontrollers Microchip Technology AT89C1051-24SC is an advanced 8-bit microcontroller that offers robust functionality in a compact 20SOIC package. This MCU is built around a high-performance processor core, integrating 1KB of FLASH memory that allows for quick and reliable program storage. Its design and operational efficiency make it ideal for developing high-volume applications where cost, footprint, and power efficiency are critical. The ability to operate at a frequency of up to 24 MHz enables rapid processing and response times, crucial for time-sensitive tasks.
AT89C1051-24SC Features
The AT89C1051-24SC microcontroller includes multiple features that enhance its functionality and adaptability in various applications. It offers a wide operating voltage range, which provides flexibility in different power environments. The integrated FLASH memory facilitates convenient and secure program updates, essential for iterative development and field upgrades. Additional features such as multiple I/O ports and serial communication capabilities make it a versatile choice for integrating into complex electronic systems.
AT89C1051-24SC Applications
- Consumer Electronics: The AT89C1051-24SC can be embedded in devices such as smart appliances and home automation systems, providing intelligent control and interfacing capabilities.
- Automotive: Useful in automotive electronics for controlling lighting systems, engine management, or as part of a more extensive sensor network to enhance vehicle performance and safety.
- Industrial Control: In industrial environments, this microcontroller manages processes and machinery, contributing to automation and efficiency improvements.
- Telecommunication: It plays a critical role in telecommunication systems, where its reliable serial communication capabilities ensure smooth data transfer and system integrity.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















