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AT80C52X2DDF-3CSUM on a board, in 3D

AT80C52X2DDF-3CSUM

Microchip Technology

-40℃~+85℃ 20MHz、40MHz 256Byte 32 4.5V~5.5V 51 Family 8 Bit 8KB Built-in OTP PDIL-40 Microcontrollers (MCU/MPU/SOC) ROHS

Extended
JLCPCBLCSCmicrochip/AT80C52X2DDF-3CSUM
Category
Microcontrollers (MCU, MPU, SOC)
Package
PDIL-40
Pins
40

Overview

The AT80C52X2DDF-3CSUM is a microcontroller made by Microchip Technology in a PDIL-40 package with 40 pins. -40℃~+85℃ 20MHz、40MHz 256Byte 32 4.5V~5.5V 51 Family 8 Bit 8KB Built-in OTP PDIL-40 Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AT80C52X2DNW-3CSUM, from EasyEDA) and its footprint (EasyEDA_Cloud:PDIP-40_L52.3-W13.8-P2.54-LS15.2-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3226101).

Symbol

P1.0/T21P1.1/T2EX2P1.23P1.34P1.45P1.56P1.67P1.78RST9P3.0/RxD10P3.1/TxD11P3.2/INT0#12P3.3/INT1#13P3.4/T014P3.5/T115P3.6/WR#16P3.7/RD#17XTAL218XTAL119VSS20P2.0/AD821P2.1/AD922P2.2/AD1023P2.3/AD1124P2.4/AD1225P2.5/AD1326P2.6/AD1427P2.7/AD1528PSEN#29ALE/PROG#30EA#/VPP31P0.7/A732P0.6/A633P0.5/A534P0.4/A435P0.3/A336P0.2/A237P0.1/A138P0.0/A039VCC40
EasyEDA_Cloud:AT80C52X2DNW-3CSUMFrom EasyEDA

Footprint

12345678910111213141516171819202122232425262728293031323334353637383940
EasyEDA_Cloud:PDIP-40_L52.3-W13.8-P2.54-LS15.2-BLFrom EasyEDA

Parameters

1
CPU Core
51Series

Order codes

1

Pinout

40
The pins of the AT80C52X2DDF-3CSUM
PinNameType
1P1.0/T2Unspecified
2P1.1/T2EXUnspecified
3P1.2Unspecified
4P1.3Unspecified
5P1.4Unspecified
6P1.5Unspecified
7P1.6Unspecified
8P1.7Unspecified
9RSTUnspecified
10P3.0/RxDUnspecified
11P3.1/TxDUnspecified
12P3.2/INT0#Unspecified
13P3.3/INT1#Unspecified
14P3.4/T0Unspecified
15P3.5/T1Unspecified
16P3.6/WR#Unspecified
17P3.7/RD#Unspecified
18XTAL2Unspecified
19XTAL1Unspecified
20VSSUnspecified
21P2.0/AD8Unspecified
22P2.1/AD9Unspecified
23P2.2/AD10Unspecified
24P2.3/AD11Unspecified
25P2.4/AD12Unspecified
26P2.5/AD13Unspecified
27P2.6/AD14Unspecified
28P2.7/AD15Unspecified
29PSEN#Unspecified
30ALE/PROG#Unspecified
31EA#/VPPUnspecified
32P0.7/A7Unspecified
33P0.6/A6Unspecified
34P0.5/A5Unspecified
35P0.4/A4Unspecified
36P0.3/A3Unspecified
37P0.2/A2Unspecified
38P0.1/A1Unspecified
39P0.0/A0Unspecified
40VCCUnspecified

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Questions

Is there a KiCad symbol and footprint for the AT80C52X2DDF-3CSUM?

Yes. The symbol is EasyEDA_Cloud:AT80C52X2DNW-3CSUM and the footprint EasyEDA_Cloud:PDIP-40_L52.3-W13.8-P2.54-LS15.2-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the AT80C52X2DDF-3CSUM?

PDIL-40, with 40 pins. Its footprint is drawn on this page.

Where can I order the AT80C52X2DDF-3CSUM?

JLCPCB lists it as part C3226101, with 0 in stock; the sellers' links on this page open their listings.

What can replace the AT80C52X2DDF-3CSUM?

Parts like it in the library: the AT89C51RC2-3CSUM by Microchip Technology, the IA6805E2PDW40IR0 by Analog Devices, the D87C51 by AMD and the D87C51-1 by AMD. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

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