microcontroller
AT89LP51RD2-20PU
Symbol
Footprint
3D Model
No 3D preview
Pin Map
| Pin | Name | Type | Mount | Shape | Width × Height (mm) | Drill (mm) |
|---|---|---|---|---|---|---|
| (T2)P1.0 | input | THT | oval | 1.462×1.827 | 0.8 | |
| (SS/T2EX)P1.1 | output | THT | oval | 1.462×1.827 | 0.8 | |
| (ECI)P1.2 | io | THT | oval | 1.462×1.827 | 0.8 | |
| (CEX0)P1.3 | passive | THT | oval | 1.462×1.827 | 0.8 | |
| (†SS#/CEX1)P1.4 | passive | THT | oval | 1.462×1.827 | 0.8 | |
| (†MOSI/CEX2/MISO)P1.5 | passive | THT | oval | 1.462×1.827 | 0.8 | |
| (†MISO/CEX3/SCL)P1.6 | passive | THT | oval | 1.462×1.827 | 0.8 | |
| (†SCK/CEX4/MOSI)P1.7 | passive | THT | oval | 1.462×1.827 | 0.8 | |
| RST | input | THT | oval | 1.462×1.827 | 0.8 | |
| (RXD)P3.0 | passive | THT | oval | 1.462×1.827 | 0.8 | |
| (TXD)P3.1 | passive | THT | oval | 1.462×1.827 | 0.8 | |
| (INT0#)P3.2 | passive | THT | oval | 1.462×1.827 | 0.8 | |
| (INT1#)P3.3 | passive | THT | oval | 1.462×1.827 | 0.8 | |
| (T0)P3.4 | passive | THT | oval | 1.462×1.827 | 0.8 | |
| (T1)P3.5 | passive | THT | oval | 1.462×1.827 | 0.8 | |
| (WR#)P3.6 | passive | THT | oval | 1.462×1.827 | 0.8 | |
| (RD#)P3.7 | passive | THT | oval | 1.462×1.827 | 0.8 | |
| (XTAL2A)P4.7 | passive | THT | oval | 1.462×1.827 | 0.8 | |
| (XTAL1A)P4.6 | passive | THT | oval | 1.462×1.827 | 0.8 | |
| GND | ground | THT | oval | 1.462×1.827 | 0.8 | |
| P2.0(A8) | passive | THT | oval | 1.462×1.827 | 0.8 | |
| P2.1(A9) | passive | THT | oval | 1.462×1.827 | 0.8 | |
| P2.2(A10/DAC-) | passive | THT | oval | 1.462×1.827 | 0.8 | |
| P2.3(A11/DAC+) | passive | THT | oval | 1.462×1.827 | 0.8 | |
| P2.4(A12/AIN0) | passive | THT | oval | 1.462×1.827 | 0.8 | |
| P2.5(A13/AIN1) | passive | THT | oval | 1.462×1.827 | 0.8 | |
| P2.6(A14/AIN2) | passive | THT | oval | 1.462×1.827 | 0.8 | |
| P2.7(A15/AIN3) | passive | THT | oval | 1.462×1.827 | 0.8 | |
| P4.5(PSEN#) | passive | THT | oval | 1.462×1.827 | 0.8 | |
| P4.4(ALE) | passive | THT | oval | 1.462×1.827 | 0.8 | |
| POL | passive | THT | oval | 1.462×1.827 | 0.8 | |
| P0.7(AD7) | passive | THT | oval | 1.462×1.827 | 0.8 | |
| P0.6(AD6) | passive | THT | oval | 1.462×1.827 | 0.8 | |
| P0.5(AD5) | passive | THT | oval | 1.462×1.827 | 0.8 | |
| P0.4(AD4) | passive | THT | oval | 1.462×1.827 | 0.8 | |
| P0.3(AD3) | passive | THT | oval | 1.462×1.827 | 0.8 | |
| P0.2(AD2) | passive | THT | oval | 1.462×1.827 | 0.8 | |
| P0.1(AD1) | passive | THT | oval | 1.462×1.827 | 0.8 | |
| P0.0(AD0) | passive | THT | oval | 1.462×1.827 | 0.8 | |
| VDD | power | THT | oval | 1.462×1.827 | 0.8 |
Key Parameters
Frequency
20MHz
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Details
- Category
- microcontroller
- MPN
- AT89LP51RD2-20PU
- Manufacturer
- Microchip Technology
- Package
- PDIP-40
- Footprint
- PDIP-40_L51.8-W13.5-P2.54-LS15.4-BL
- JLCPCB
- C613534
- LCSC
- C613534
- Lifecycle
- active
- Mounting
- THT
- RoHS
- Compliant
- ECCN
- EAR99
JLCPCB Stock & Pricing
Out of Stock(0 pcs)
1-9 pcs$5.2145
10-29 pcs$5.2145
30-199 pcs$5.2145
200-499 pcs$2.0193
500-999 pcs$1.9470
1000+ pcs$1.9133