JA54130 Datasheet PDF | Jaztek





(PDF) JA54130 Datasheet

Part Number JA54130
Description 4-Bit Micro Controller
Manufacture Jaztek
Total Page 8 Pages
PDF Download Download JA54130 Datasheet PDF

Features: www.DataSheet4U.com JA54130 4-Bit Micro -Controller With EEPROM, 1K Word Featu res Very low current dissipation. Wide operating voltage range. Supports both Ag and Li batteries. Powerful instructi on set. 4-level subroutine nesting (inc luding interrupt). y 4 event-driven in terrupts, 2 external and 2 internal. y ROM size: 1024x15 bits. y RAM size: 6 4x4 bits. y Input ports: 2 ports/ 8 pi ns (S and M). y Output port: 1 port/ 4 pins (P). y Pseudo serial output port (P). y Input/Output ports: 2 ports/ 8 pins (I/OA and I/OB). y y y y y y  Control outputs: ALARM, LIGHT. y LCD driver outputs (can drive up to 75 LCD segments). y PROM option to select 4 LCD drive modes: static, duplex (1/2 du ty 1/2 bias, 1/3 duty 1/2 bias or 1/3 d uty 1/3 bias). y PROM option permits L CD driver output pins to be used for DC output ports; up to 25 pins are availa ble. y Segment PLA circuit permits any layout on LCD panel. y Built-in clock generator (crystal or RC). y Built-in voltage doubler, halver.

Keywords: JA54130, datasheet, pdf, Jaztek, 4-Bit, Micro, Controller, stock, pinout, distributor, price, schematic, inventory, databook, Electronic, Components, Parameters, parts, cross reference, chip, Semiconductor, circuit, Electric, manual, substitute, Equivalent

JA54130 datasheet
www.DataSheet4U.com
JA54130
4-Bit Micro-Controller With EEPROM, 1K Word
Features
y Very low current dissipation.
y Wide operating voltage range.
y Supports both Ag and Li batteries.
y Powerful instruction set.
y 4-level subroutine nesting
(including interrupt).
y 4 event-driven interrupts, 2 external and 2
internal.
y ROM size: 1024x15 bits.
y RAM size: 64x4 bits.
y Input ports: 2 ports/ 8 pins (S and M).
y Output port: 1 port/ 4 pins (P).
y Pseudo serial output port (P).
y Input/Output ports: 2 ports/ 8 pins
(I/OA and I/OB).
y Control outputs: ALARM, LIGHT.
y LCD driver outputs
(can drive up to 75 LCD segments).
y PROM option to select 4 LCD drive modes:
static, duplex (1/2 duty 1/2 bias, 1/3 duty 1/2 bias
or 1/3 duty 1/3 bias).
y PROM option permits LCD driver output pins to
be used for DC output ports; up to 25 pins are
available.
y Segment PLA circuit permits any layout on LCD
panel.
y Built-in clock generator (crystal or RC).
y Built-in voltage doubler, halver, tripler.
y Endurance: More then 100 write cycles/word.
y Security bit for read/write protection.
General Description
The JA54130 is an EEPROM-equipped high- performance 4-bit microcomputer.
It contains not only all functions compatible with JA54100, but also an EEPROM, providing customers such
conveniences as on-board verification,
customized code, small quantity sample production, etc.
This chip especially provides a security bit to protect the customer’s code.
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E-mailΚsales@jaztek.com.tw
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Web-siteΚwww.jaztek.com.tw

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