PD75312(A) Selling Leads, Price trend, PD75312(A) DataSheet download, circuit diagram from SeekIC.com

Features: •Higher reliability than µPD75316•Internal memory•Program memory (ROM):16256 ×8 bits (µPD75316(A)):12160 ×8 bits (µPD75312(A))•Data memory:512 ×4 bits•Capable of high-speed operation and variable instruction execution time to power saveR...

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SeekIC No. : 004457297 Detail

PD75312(A): Features: •Higher reliability than µPD75316•Internal memory•Program memory (ROM):16256 ×8 bits (µPD75316(A)):12160 ×8 bits (µPD75312(A))•Data memory:512 ×4 ...

PD75312(A) Data Sheet

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Part Number:: PD75312(A)
Supply Ability:: 5000

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Qty
1~5000

Unit Price
Negotiable

Processing time
15 Days

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Upload time: 2024/11/25

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Product Details

Description

Features:

•Higher reliability than µPD75316
•Internal memory
•Program memory (ROM)
:16256 × 8 bits (µPD75316(A))
:12160 × 8 bits (µPD75312(A))
•Data memory
:512 × 4 bits
•Capable of high-speed operation and variable instruction execution time to power save
•0.95 µs, 1.91 µs, 15.3 µs (operating at 4.19 MHz)
•122 µs (operating at 32.768 kHz)
•75X architecture comparable to that for an 8-bit microcomputer is employed
•Built-in programmable LCD controller/driver
•Clock operation at reduced power dissipation: 5 µA TYP. (operating at 3 V)
•Enhanced timer function (3 channels)
•Interrupt functions especially enhanced for applications, such as remote control receiver
•Pull-up resistors can be provided for 31 I/O lines
•Built-in NEC standard serial bus interface (SBI)
•Upgraded model of µ2PD7514 (µPD7500 Series)
•PROM version (µPD75P316, µPD75P316A) available

Application

Suitable for controlling automotive and transportation equipment.

Pinout

Connection Diagram

Specifications

Parameter	Symbol	Conditions		Ratings	Unit
Supply Voltage	V_DD			-0.3 to +7.0	V
Input Voltage	V_I1	Other than ports 4, 5		-0.3 to V_DD+0.3	V
	V_I2	Ports 4, 5	w/pull-up	-0.3 to V_DD+0.3	V
	V_I2	Ports 4, 5	Open drain	-0.3 to +11	V
Output Voltage	V_O			-0.3 to V_DD+0.3	V
High-Level Output Current	I_OH	1 pin	Peak	-10	mA
		1 pin	rms	-5	mA
		All pins	Peak	-30	mA
		All pins	rms	-5	mA
Low-Level Output Current	I_OL*	1 pin	Peak	10	mA
		1 pin	rms	5	mA
		Other than ports 0, 2, 3, 5	Peak	100	mA
		Other than ports 0, 2, 3, 5	rms	60	mA
		Total of ports 4, 6, 7	Peak	100	mA
		Total of ports 4, 6, 7	rms	50	mA
Operating Temperature	T_opt			-40 to +85	°C
Storage Temperature	T_stg			-65 to +150	°C

Description

The µPD75312(A) is one of the 75X Series 4-bit single-chip microcomputer having a built-in LCD controller/driver, and has a data processing capability comparable to that of an 8-bit microcomputer.

In addition to high-speed operation with 0.95 µs minimum instruction execution time for the CPU, the µPD75312(A) can also process data in 1-, 4-, and 8-bit units. Therefore, as a 4-bit single-chip microcomputer chip having a built-in LCD panel controller/driver, PD75312(A)'s data processing capability is the highest in its class in the world.

Detailed functions are described in the following user's manual. Be sure to read it for designing.µPD75312(A) User's Manual: IEM-5016

PD75312(A)

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