AT89LS51-16AU
Microchip TechnologyExtended
TQFP-44(10x10) Microcontrollers (MCU/MPU/SOC) ROHS
- Part id
- microchip/AT89LS51-16AU
- Category
- Microcontrollers (MCU, MPU, SOC)
- Package
- TQFP-44
- Pins
- 44
- In stock
- 0 at JLCPCB (C1341142)
Overview
The AT89LS51-16AU is a microcontroller made by Microchip Technology in a TQFP-44 package with 44 pins. TQFP-44(10x10) Microcontrollers (MCU/MPU/SOC) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AT89LS51-16AU, from EasyEDA) and its footprint (Package_QFP:TQFP-44_10x10mm_P0.8mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1341142).
Symbol
Footprint
Pinout
44| Pin | Name | Type |
|---|---|---|
| 1 | (MOSI)P1.5 | Unspecified |
| 2 | (MISO)P1.6 | Unspecified |
| 3 | (SCK)P1.7 | Unspecified |
| 4 | RST | Unspecified |
| 5 | (RXD)P3.0 | Unspecified |
| 6 | NC | Unspecified |
| 7 | (TXD)P3.1 | Unspecified |
| 8 | (INT0#)P3.2 | Unspecified |
| 9 | (INT1#)P3.3 | Unspecified |
| 10 | (T0)P3.4 | Unspecified |
| 11 | (T1)P3.5 | Unspecified |
| 12 | (WR#)P3.6 | Unspecified |
| 13 | (RD#)P3.7 | Unspecified |
| 14 | XTAL2 | Unspecified |
| 15 | XTAL1 | Unspecified |
| 16 | GND | Unspecified |
| 17 | GND | Unspecified |
| 18 | (A8)P2.0 | Unspecified |
| 19 | (A9)P2.1 | Unspecified |
| 20 | (A10)P2.2 | Unspecified |
| 21 | (A11)P2.3 | Unspecified |
| 22 | (A12)P2.4 | Unspecified |
| 23 | P2.5(A13) | Unspecified |
| 24 | P2.6(A14) | Unspecified |
| 25 | P2.7(A15) | Unspecified |
| 26 | PSEN# | Unspecified |
| 27 | ALE/PROG# | Unspecified |
| 28 | NC | Unspecified |
| 29 | EA#/VPP | Unspecified |
| 30 | P0.7(AD7) | Unspecified |
| 31 | P0.6(AD6) | Unspecified |
| 32 | P0.5(AD5) | Unspecified |
| 33 | P0.4(AD4) | Unspecified |
| 34 | P0.3(AD3) | Unspecified |
| 35 | P0.2(AD2) | Unspecified |
| 36 | P0.1(AD1) | Unspecified |
| 37 | P0.0(AD0) | Unspecified |
| 38 | VCC | Unspecified |
| 39 | NC | Unspecified |
| 40 | P1.0 | Unspecified |
| 41 | P1.1 | Unspecified |
| 42 | P1.2 | Unspecified |
| 43 | P1.3 | Unspecified |
| 44 | P1.4 | Unspecified |
Parts like it
8
ATMEGA32A-AU
TQFP-44(10x10)-40℃~+85℃ 10bit 16MHz 1KB 2.7V~5.5V 2KB 32 32KB 8 Bit AVR Built-in FLASH TQFP-44(10x10) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)STC89C52RC-40I
LQFP-44(10x10)3.3V~5.5V 39 51 Family 8KB FLASH LQFP-44(10x10) Microcontrollers (MCU/MPU/SOC) ROHSSTCMicrocontrollers (MCU/MPU/SOC)STM8S105S4T6C
LQFP-44(10x10)-40℃~+85℃ 10bit 16KB 16MHz 1KB 2.95V~5.5V 2KB 34 8 Bit Built-in FLASH STM8 LQFP-44(10x10) Microcontrollers (MCU/MPU/SOC) ROHSSTMicroelectronicsMicrocontrollers (MCU/MPU/SOC)PIC16F1939-I/PT
TQFP-44(10x10)-40℃~+85℃ 1.8V~5.5V 10bit 1KB 256Byte 28KB 32MHz 36 8 Bit Built-in FLASH PIC TQFP-44(10x10) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)ATMEGA16A-AU
TQFP-44(10x10)-40℃~+85℃ 10bit 16KB 16MHz 1KB 2.7V~5.5V 32 512Byte 8 Bit AVR Built-in FLASH TQFP-44(10x10) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)STC8A8K64D4-45I-LQFP44
LQFP-44(10x10)51 Family 64KB FLASH LQFP-44(10x10) Microcontrollers (MCU/MPU/SOC) ROHSSTC MicroMicrocontrollers (MCU/MPU/SOC)PIC16F1937-I/PT
TQFP-44(10x10)-40℃~+85℃ 1.8V~5.5V 10bit 14KB 256Byte 32MHz 36 512Byte 8 Bit Built-in FLASH PIC TQFP-44(10x10) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)R5F100FEAFP#10
TQFP-44(10x10)-40℃~+85℃ 1.6V~5.5V 10bit 16 Bit 31 32MHz 4KB 4KB 64KB Built-in FLASH RL78 TQFP-44(10x10) Microcontrollers (MCU/MPU/SOC) ROHSRenesas ElectronicsMicrocontrollers (MCU/MPU/SOC)
Questions
Is there a KiCad symbol and footprint for the AT89LS51-16AU?
Yes. The symbol is EasyEDA_Cloud:AT89LS51-16AU and the footprint Package_QFP:TQFP-44_10x10mm_P0.8mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the AT89LS51-16AU?
TQFP-44, with 44 pins. Its footprint is drawn on this page.
Where is the AT89LS51-16AU datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the AT89LS51-16AU?
JLCPCB lists it as part C1341142, with 0 in stock; the sellers' links on this page open their listings.
What can replace the AT89LS51-16AU?
Parts like it in the library: the ATMEGA32A-AU by Microchip Technology, the STC89C52RC-40I by STC, the STM8S105S4T6C by STMicroelectronics and the PIC16F1939-I/PT by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.