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IZ5851V 数据表(PDF) 1 Page - Integral Corp. |
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IZ5851V 数据表(HTML) 1 Page - Integral Corp. |
1 / 5 page IZ5851V 1 CMOS 4-BIT SINGLE-CHIP APPLICATION-ORIENTED MICROCOMPUTER WITH LCD DRIVER ( prototype LC5851N SANYO). DESCRIPTION The IZ5851 is a CMOS 4-bit single chip microcomputer that operate on low voltage, very low current and contain LCD drivers. It also contain a 4 bit parallel processing ALU, a program memory ROM, data memory (RAM),input & output port, Timer, many LCD segments outputs, a prescaler, and a clock generator. A total of 79 instruction, including the operation and processing instructions executable in 4 bits units, various conditional branch instructions and LCD drivers data transfer instructions, from an easy- to-use and effective instruction system. FEATURES • Supply voltage 1.5 or 3 V (Mask option selectable) • Current dissipation 5.0 µ A Typ (Ag Battery ,32 kHz crystal oscillation) • Output pins for LCD drive 25 • Input port pin 2 ports/8 pins • Input/Output port pin 2 ports/8 pins • Output port pin 1 ports/4 pins • Control output terminal 2 pins • ROM 1024 × 15 bit •.RAM 64 × 4 bit • Cycle Time 32.768 kHz crystal :244 µs • Instruction set 79 instructions • Interrupt function . .. External source 2 .. Internal source 2 ABSOLUTE MAXIMUM RATINGS (VDD = 0V, Ta=25°C) Item Symbol Condition/Terminal Rating Unit Maximum Supply Voltage VSS1 VSS2 -4.0 -4.0 V V Maximum input Voltage Vin1 S1-4,M1-4,I/OA1-4,I/OB1- 4,INT,TESTA,OSCIN,RES,BAK Vss1-0.3 V Operating Temperature Ta -0 ~ + 55 oC ESD (HBM) 200 V ALLOWABLE OPERATING CONDITIONS (Ta = 25oC, VDD = 0V) Item Symbol Condition/Terminal min max Unit Supply Voltage VSS1 VSS2 VBAK=Vss1 -1.65 -3.3 -1.3 -2.4 V V Input H-level Voltage Vih S1-4,M1-4,I/OA1-4,I/OB1- 4,INT -0.2 0 V Input L-level Voltage Vil S1-4,M1-4,I/OA1-4,I/OB1- 4,INT Vss1 Vss1+0.2 V Operating Frequency fop Ta =0 ~ + 55 °C 32 33 kHz |
类似说明 - IZ5851V |
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