Product Summary

The PSD312-B-70J is a low cost field programmable microcontroller.

Parametrics

PSD312-B-70J absolute maximum ratings: (1)TSTG, storage temperature, CERDIP: +150℃; PLASTIC: +125℃; (2)Voltage on any pin: +7V; (3)VPP, programming supply voltage: +14V; (4)VCC, supply voltage: +7V.

Features

PSD312-B-70J features: (1)Single supply voltage; (2)Up to 1Mbit of EPROM; (3)Up to 16Kbit SRAM; (4)Input latches; (5)Programmable I/O ports; (6)Page logic; (7)Programmable security.

Diagrams

PSD312-B-70J diagram

PSD301B-70J
PSD301B-70J

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Data Sheet

Negotiable 
PSD301B-70U
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Data Sheet

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PSD302B-70J
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Data Sheet

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PSD302B-70U
PSD302B-70U

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Data Sheet

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PSD303B-70J
PSD303B-70J

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Data Sheet

Negotiable 
PSD303B-70M
PSD303B-70M

STMicroelectronics

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Data Sheet

Negotiable