Microchip, 8 bit 8051, AT89S51 Microcontroller, 32 MHz, 4kB FLASH, 40-Pin PDIP
- RS stock no.:
- 127-8151P
- Mfr. Part No.:
- AT89S51-24PU
- Manufacturer:
- Microchip
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View bulk pricing optionsSubtotal 10 units (supplied in a tube)*
R 569,65
(exc. VAT)
R 655,10
(inc. VAT)
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In Stock
- Plus 208 unit(s) shipping from 27 July 2026
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Units | Per unit |
|---|---|
| 10 - 48 | R 56.965 |
| 50 - 98 | R 55.255 |
| 100 - 498 | R 53.045 |
| 500 + | R 50.925 |
*price indicative
- RS stock no.:
- 127-8151P
- Mfr. Part No.:
- AT89S51-24PU
- Manufacturer:
- Microchip
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Product Type | Microcontroller | |
| Series | AT89S51 | |
| Package Type | PDIP | |
| Mount Type | Through Hole | |
| Pin Count | 40 | |
| Device Core | 8051 | |
| Data Bus Width | 8bit | |
| Program Memory Size | 4kB | |
| Interface Type | NVMREG | |
| Maximum Clock Frequency | 32MHz | |
| RAM Size | 128bit | |
| Maximum Supply Voltage | 5.5V | |
| Minimum Operating Temperature | -40°C | |
| DACs | 1 x 5 Bit | |
| Number of Programmable I/Os | 26 | |
| Maximum Power Dissipation Pd | 800mW | |
| Analogue Comparators | 2 | |
| Maximum Operating Temperature | 85°C | |
| Height | 4.44mm | |
| Standards/Approvals | No | |
| Length | 52.57mm | |
| Width | 13.97mm | |
| Minimum Supply Voltage | 1.8V | |
| Program Memory Type | FLASH | |
| ADCs | 0 bit | |
| Instruction Set Architecture | MCS-51 | |
| Number of Timers | 1 | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Product Type Microcontroller | ||
Series AT89S51 | ||
Package Type PDIP | ||
Mount Type Through Hole | ||
Pin Count 40 | ||
Device Core 8051 | ||
Data Bus Width 8bit | ||
Program Memory Size 4kB | ||
Interface Type NVMREG | ||
Maximum Clock Frequency 32MHz | ||
RAM Size 128bit | ||
Maximum Supply Voltage 5.5V | ||
Minimum Operating Temperature -40°C | ||
DACs 1 x 5 Bit | ||
Number of Programmable I/Os 26 | ||
Maximum Power Dissipation Pd 800mW | ||
Analogue Comparators 2 | ||
Maximum Operating Temperature 85°C | ||
Height 4.44mm | ||
Standards/Approvals No | ||
Length 52.57mm | ||
Width 13.97mm | ||
Minimum Supply Voltage 1.8V | ||
Program Memory Type FLASH | ||
ADCs 0 bit | ||
Instruction Set Architecture MCS-51 | ||
Number of Timers 1 | ||
Automotive Standard No | ||
8051 Architecture Flash ISP (In-System Programmable) Microcontrollers, Atmel
Atmel offers Flash 8051 microcontrollers featuring In-System Programming (ISP) that they can be programmed with the appropriate software, either in parallel or in serial mode.
8051 Architecture Microcontrollers
Atmel's 8-bit microcontrollers (MCUs) based on the 8051 instruction set, combine proven technology with the latest features and functionality, with all featuring advanced flash memory.
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