 |  | | |
| PartNumber | AT89S4051-24PU | AT89S4051-24SUR | AT89S4051-24SU |
| Description | 8-bit Microcontrollers - MCU 4K FLASH 24MHZ | 8-bit Microcontrollers - MCU 4K FLASH 24MHZ, SOIC, IND TEMP GREEN | 8-bit Microcontrollers - MCU 4K FLASH 24MHZ |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Mounting Style | Through Hole | - | SMD/SMT |
| Package / Case | PDIP-20 | SOIC-20 | SOIC-20 |
| Series | 89S | - | 89S |
| Core | 8051 | - | 8051 |
| Data Bus Width | 8 bit | - | 8 bit |
| Maximum Clock Frequency | 24 MHz | - | 24 MHz |
| Program Memory Size | 4 kB | - | 4 kB |
| Data RAM Size | 256 B | - | 256 B |
| ADC Resolution | No ADC | - | No ADC |
| Number of I/Os | 15 I/O | - | 15 I/O |
| Operating Supply Voltage | 2.7 V to 5.5 V | - | 2.7 V to 5.5 V |
| Minimum Operating Temperature | - 40 C | - | - 40 C |
| Maximum Operating Temperature | + 85 C | - | + 85 C |
| Packaging | Tube | Reel | Tube |
| Height | 5.33 mm | - | 2.35 mm |
| Length | 26.92 mm | - | 13 mm |
| Product | MCU | - | MCU |
| Program Memory Type | Flash | - | Flash |
| Width | 7.11 mm | - | 7.6 mm |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | Microchip Technology / Atmel |
| Interface Type | UART | - | UART |
| Number of Timers/Counters | 2 Timer | - | 2 Timer |
| Processor Series | AT89x | - | AT89x |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity | 18 | 1000 | 37 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 5.5 V | - | 5.5 V |
| Supply Voltage Min | 2.7 V | - | 2.7 V |
| Unit Weight | 0.079719 oz | - | 0.028254 oz |
| Moisture Sensitive | - | Yes | Yes |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Microchip Technology / Atmel |
AT89S4051-24PU | 8-bit Microcontrollers - MCU 4K FLASH 24MHZ | |
| AT89S4051-24SUR | 8-bit Microcontrollers - MCU 4K FLASH 24MHZ, SOIC, IND TEMP GREEN | ||
| AT89S4051-24SU | 8-bit Microcontrollers - MCU 4K FLASH 24MHZ | ||
| AT89S4051-24SUR | Microcontrollers - MCU 8-bit Microcontrollers - MCU 8051 MCU, 4K ISP FLASH, 20-PIN - 4K FLASH 24MHZ, SOIC, IND TEMP GREEN | ||
| AT89S4051-24PU | Microcontrollers - MCU 8-bit Microcontrollers - MCU 4K FLASH 24MHZ | ||
| AT89S4051-24SU | Microcontrollers - MCU 8-bit Microcontrollers - MCU 4K FLASH 24MHZ |