microcontroller
AT89S51-24AU
Symbol
Footprint
3D Model
Pin Map
| Pin | Name | Type | Mount | Shape | Width × Height (mm) |
|---|---|---|---|---|---|
| P1.5 | input | SMD | oval | 0.448×1.684 | |
| P1.6 | output | SMD | oval | 0.448×1.684 | |
| P1.7 | io | SMD | oval | 0.448×1.684 | |
| RST | input | SMD | oval | 0.448×1.684 | |
| P3.0 | passive | SMD | oval | 0.448×1.684 | |
| NC/2 | nc | SMD | oval | 0.448×1.684 | |
| P3.1 | passive | SMD | oval | 0.448×1.684 | |
| P3.2 | passive | SMD | oval | 0.448×1.684 | |
| P3.3 | passive | SMD | oval | 0.448×1.684 | |
| P3.4 | passive | SMD | oval | 0.448×1.684 | |
| P3.5 | passive | SMD | oval | 0.448×1.684 | |
| P3.6 | passive | SMD | oval | 1.684×0.448 | |
| P3.7 | passive | SMD | oval | 1.684×0.448 | |
| XTAL2 | passive | SMD | oval | 1.684×0.448 | |
| XTAL1 | passive | SMD | oval | 1.684×0.448 | |
| GND | ground | SMD | oval | 1.684×0.448 | |
| GND | ground | SMD | oval | 1.684×0.448 | |
| P2.0 | passive | SMD | oval | 1.684×0.448 | |
| P2.1 | passive | SMD | oval | 1.684×0.448 | |
| P2.2 | passive | SMD | oval | 1.684×0.448 | |
| P2.3 | passive | SMD | oval | 1.684×0.448 | |
| P2.4 | passive | SMD | oval | 1.684×0.448 | |
| P2.5 | passive | SMD | oval | 0.448×1.684 | |
| P2.6 | passive | SMD | oval | 0.448×1.684 | |
| P2.7 | passive | SMD | oval | 0.448×1.684 | |
| PSEN | passive | SMD | oval | 0.448×1.684 | |
| ALEPROG | passive | SMD | oval | 0.448×1.684 | |
| NC/3 | nc | SMD | oval | 0.448×1.684 | |
| EAVPP | passive | SMD | oval | 0.448×1.684 | |
| P0.7 | passive | SMD | oval | 0.448×1.684 | |
| P0.6 | passive | SMD | oval | 0.448×1.684 | |
| P0.5 | passive | SMD | oval | 0.448×1.684 | |
| P0.4 | passive | SMD | oval | 0.448×1.684 | |
| P0.3 | passive | SMD | oval | 1.684×0.448 | |
| P0.2 | passive | SMD | oval | 1.684×0.448 | |
| P0.1 | passive | SMD | oval | 1.684×0.448 | |
| P0.0 | passive | SMD | oval | 1.684×0.448 | |
| VCC | power | SMD | oval | 1.684×0.448 | |
| NC | nc | SMD | oval | 1.684×0.448 | |
| P1.0 | passive | SMD | oval | 1.684×0.448 | |
| P1.1 | passive | SMD | oval | 1.684×0.448 | |
| P1.2 | passive | SMD | oval | 1.684×0.448 | |
| P1.3 | passive | SMD | oval | 1.684×0.448 | |
| P1.4 | passive | SMD | oval | 1.684×0.448 |
Key Parameters
Frequency
24MHz
Save parts to a list and design PCBs from them
Details
- Category
- microcontroller
- MPN
- AT89S51-24AU
- Manufacturer
- Microchip Technology
- Package
- TQFP-44(10x10)
- Footprint
- TQFP-44_L10.0-W10.0-P0.80-LS12.0-BL
- JLCPCB
- C8367
- LCSC
- C8367
- Lifecycle
- active
- Mounting
- SMT
- RoHS
- Compliant
- MSL
- MSL 3
- ECCN
- EAR99
JLCPCB Stock & Pricing
In Stock(7 pcs)
1-9 pcs$2.9526
10-29 pcs$2.8836
30-99 pcs$2.8370
100-101 pcs$2.7920
102-103 pcs$2.7920
104+ pcs$2.7920