microcontroller
AT89C2051-12PU
Symbol
Footprint
3D Model
Pin Map
| Pin | Name | Type | Mount | Shape | Width × Height (mm) | Drill (mm) |
|---|---|---|---|---|---|---|
| RST/VPP | input | THT | circle | 1.5×1.5 | 0.85 | |
| P3.0(RXD) | output | THT | circle | 1.5×1.5 | 0.85 | |
| P3.1(TXD) | io | THT | circle | 1.5×1.5 | 0.85 | |
| XTAL2 | passive | THT | circle | 1.5×1.5 | 0.85 | |
| XTAL1 | passive | THT | circle | 1.5×1.5 | 0.85 | |
| P3.2(INT0) | passive | THT | circle | 1.5×1.5 | 0.85 | |
| P3.3(INT1) | passive | THT | circle | 1.5×1.5 | 0.85 | |
| P3.4(TO) | passive | THT | circle | 1.5×1.5 | 0.85 | |
| P3.5(T1) | passive | THT | circle | 1.5×1.5 | 0.85 | |
| GND | ground | THT | circle | 1.5×1.5 | 0.85 | |
| P3.7 | passive | THT | circle | 1.5×1.5 | 0.85 | |
| P1.0(AIN0) | passive | THT | circle | 1.5×1.5 | 0.85 | |
| P1.1 (AIN1) | passive | THT | circle | 1.5×1.5 | 0.85 | |
| P1.2 | passive | THT | circle | 1.5×1.5 | 0.85 | |
| P1.3 | passive | THT | circle | 1.5×1.5 | 0.85 | |
| P1.4 | passive | THT | circle | 1.5×1.5 | 0.85 | |
| P1.5 | passive | THT | circle | 1.5×1.5 | 0.85 | |
| P1.6 | passive | THT | circle | 1.5×1.5 | 0.85 | |
| P1.7 | passive | THT | circle | 1.5×1.5 | 0.85 | |
| VCC | power | THT | circle | 1.5×1.5 | 0.85 |
Key Parameters
Frequency
12MHz
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Details
- Category
- microcontroller
- MPN
- AT89C2051-12PU
- Manufacturer
- Microchip Technology
- Package
- DIP-20
- Footprint
- DIP-20_L25.5-W10.0-P2.54-LS7.6-BL
- JLCPCB
- C150841
- LCSC
- C150841
- Lifecycle
- active
- Mounting
- THT
- RoHS
- Compliant
- MSL
- MSL 1
- ECCN
- EAR99
JLCPCB Stock & Pricing
Out of Stock(0 pcs)
1-9 pcs$2.6378
10-35 pcs$2.5703
36-107 pcs$2.5253
108-109 pcs$2.4804
110-111 pcs$2.4804
112+ pcs$2.4804