AT89LS51-16PU
Microchip TechnologyExtended
-40℃~+85℃ 128Byte 16MHz 2.7V~4V 32 4KB 51 Family 8 Bit Built-in FLASH PDIP-40 Microcontrollers (MCU/MPU/SOC) ROHS
- Part id
- microchip/AT89LS51-16PU
- Category
- Microcontrollers (MCU, MPU, SOC)
- Package
- PDIP-40
- Pins
- 40
- In stock
- 24 at JLCPCB (C1341354)
Overview
The AT89LS51-16PU is a microcontroller made by Microchip Technology in a PDIP-40 package with 40 pins. -40℃~+85℃ 128Byte 16MHz 2.7V~4V 32 4KB 51 Family 8 Bit Built-in FLASH PDIP-40 Microcontrollers (MCU/MPU/SOC) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AT89LS51-16PU_C1341354, from EasyEDA) and its footprint (Package_DIP:DIP-40_W25.4mm, from KiCad's library), ready for a KiCad board. 24 are in stock at JLCPCB (part C1341354).
Symbol
Footprint
Pinout
40| Pin | Name | Type |
|---|---|---|
| 1 | P1.0 | Unspecified |
| 2 | P1.1 | Unspecified |
| 3 | P1.2 | Unspecified |
| 4 | P1.3 | Unspecified |
| 5 | P1.4 | Unspecified |
| 6 | (MOSI)P1.5 | Unspecified |
| 7 | (MISO)P1.6 | Unspecified |
| 8 | (SCK)P1.7 | Unspecified |
| 9 | RST | Unspecified |
| 10 | (RXD)P3.0 | Unspecified |
| 11 | (TXD)P3.1 | Unspecified |
| 12 | (INT0#)P3.2 | Unspecified |
| 13 | (INT1#)P3.3 | Unspecified |
| 14 | (T0)P3.4 | Unspecified |
| 15 | (T1)P3.5 | Unspecified |
| 16 | (WR#)P3.6 | Unspecified |
| 17 | (RD#)P3.7 | Unspecified |
| 18 | XTAL2 | Unspecified |
| 19 | XTAL1 | Unspecified |
| 20 | GND | Unspecified |
| 21 | P2.0(A8) | Unspecified |
| 22 | P2.1(A9) | Unspecified |
| 23 | P2.2(A10) | Unspecified |
| 24 | P2.3(A11) | Unspecified |
| 25 | P2.4(A12) | Unspecified |
| 26 | P2.5(A13) | Unspecified |
| 27 | P2.6(A14) | Unspecified |
| 28 | P2.7(A15) | Unspecified |
| 29 | PSEN# | Unspecified |
| 30 | ALE/PROG# | Unspecified |
| 31 | EA#/VPP | Unspecified |
| 32 | P0.7(AD7) | Unspecified |
| 33 | P0.6(AD6) | Unspecified |
| 34 | P0.5(AD5) | Unspecified |
| 35 | P0.4(AD4) | Unspecified |
| 36 | P0.3(AD3) | Unspecified |
| 37 | P0.2(AD2) | Unspecified |
| 38 | P0.1(AD1) | Unspecified |
| 39 | P0.0(AD0) | Unspecified |
| 40 | VCC | Unspecified |
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Questions
Is there a KiCad symbol and footprint for the AT89LS51-16PU?
Yes. The symbol is EasyEDA_Cloud:AT89LS51-16PU_C1341354 and the footprint Package_DIP:DIP-40_W25.4mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the AT89LS51-16PU?
PDIP-40, with 40 pins. Its footprint is drawn on this page.
Where is the AT89LS51-16PU datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the AT89LS51-16PU?
JLCPCB lists it as part C1341354, with 24 in stock; the sellers' links on this page open their listings.
What can replace the AT89LS51-16PU?
Parts like it in the library: the STC89C516RD+40I-PDIP40 by STC Micro, the STC89C52RC-40I-PDIP40 by STC, the AT89S52-24PU by Microchip Technology and the PIC18F45K80-I/P by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.