You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.
Product may not be an exact match for your search
You previously purchased this product.
View in Order History
MICROCHIP AT89C2051-24PU
8 Bit MCU, 8051 Family AT89C2051 Series Microcontrollers, 8051, 24 MHz, 2 KB, 20 Pins, DIP
- Manufacturer:
- MICROCHIP MICROCHIP
- Manufacturer Part No:
- AT89C2051-24PU
- Order Code:
- 1715457
-
-
Maximum Part Numbers added.
Delete older entries to add more.
- Product Range
- 8051 Family AT89C2051 Series Microcontrollers
- Technical Datasheet:
- AT89C2051-24PU Datasheet
- ECAD / MCAD
-
Product Range Selector (8051 Family AT89C2051 Series Microcontrollers)
See all from this product rangeProduct Overview
The AT89C2051-24PU is a low voltage, high performance CMOS 8bit microcontroller in 20 pin DIP package. The device is manufactured using high density non volatile memory technology and is compatible with industry standard MCS-51 instruction set. It provides highly flexible and cost effective solution to many applications by combining versatile 8bit CPU with flash on monolithic chip. The AT89C2051-24PU has on-chip analogue comparator, on-chip oscillator, clock circuitry, low power idle and power down modes. This microcontroller is designed with static logic for operation down to zero frequency and supports two software selectable power saving modes. The power down mode saves RAM contents but freezes oscillator disabling all other chip functions until the next hardware reset.
- Fully static operation from 0Hz to 24MHz
- 2KB of reprogrammable flash memory
- Two level program memory lock
- 128 x 8bit internal RAM
- 15 programmable I/O lines
- Two 16bit timer/counters
- Six interrupt sources
- Operating voltage range from 4V to 6V
- Programmable serial UART channel
- Operating temperature range from -40°C to 85°C
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Product Information
Want to see similar products? Simply select your required attributes below and hit the button ×
- :
- 8051 Family AT89C2051 Series Microcontrollers
- :
- 8051
- :
- 24MHz
- :
- 2KB
- :
- 20Pins
- :
- DIP
- :
- 15I/O's
- :
- UART
- :
- 128Byte
- :
- -
- :
- -
- :
- 2.7V
- :
- 6V
- :
- -40°C
- :
- 85°C
- :
- Through Hole
- :
- 8051
- :
- AT89C2051
- :
- -
- :
- -
Technical Documents (3)
4,506 In stock Need more?
14 deliver in 2-3 business days from our SG warehouse :(SG stock) Order before 17:00 Mon-Fri (excluding National Holidays)
4,492 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)
×
You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
Extra stock is available upon order to the Supplier Lead Time which is approximately 4/7/25
14 deliver in 2-3 business days from our SG warehouse
4,492 deliver in 3-4 business days from our UK warehouse
4,492 deliver in 3-4 business days from our UK warehouse
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥299.40
(
¥329.34
Inc. JCT)
Pricing is unavailable. Please contact customer services.
- Price for:
- Each
Multiple: 1 Minimum: 1
- 1+
- 25+
| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|---|---|
| 1+ | ¥299.40 (¥329.34) | ( ) |
| 25+ | ¥271.78 (¥298.96) | ( ) |
| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|
Pricing is unavailable. Please contact customer services.
Total Price:
Total Price: ( )
Total Price: --
Filter Tool