參數(shù)資料
型號： HD404848TF
廠商： Hitachi,Ltd.
英文描述： PLASTIC-GRIP
中文描述： 4位單片機(jī)
文件頁數(shù)： 1/125頁
文件大?。?/td> 471K
代理商： HD404848TF
HD404849 Series
4-Bit Single-Chip Microcomputer
Rev. 6.0
Sept. 1998
Description
The HD404849 series of HMCS400-series microcomputers is designed to increase program productivity
and also incorporate large-capacity memory. Each microcomputer has an LCD controller/driver, A/D
converter, input capture circuit, 32-kHz oscillator for clock use, and four low-power dissipation modes.
The HD404849 series includes the HD404848 with an 8-kword on-chip ROM, the HD4048412 with a 12-
kword on-chip ROM, the HD404849 with a 16-kword on-chip ROM, and the HD4074849 with a 16-kword
on-chip PROM.
On-chip ROM is available in a PROM (ZTAT
microcomputer) version and a mask ROM version. A
program can be written to the PROM by a PROM writer, which can dramatically shorten system
development periods and smooth the process from debugging to mass production. PROM programming
specifications are the same as for the 27256.
ZTAT
: Zero Turn Around Time ZTAT is a trademark of Hitachi Ltd.
Features
35 I/O pins, including nine high-current pins (15 mA, max.), eight pins multiplexed with LCD segment
pins, and four pins multiplexed with analog input pins
Four timer/counters
Eight-bit input capture circuit
Three timer outputs (including two PWM outputs)
Two event counter inputs (including one in which the detection edge is programmable)
Clock-synchronous 8-bit serial interface
A/D converter (8 channels
×
8 bits)
Operation voltage 2.7 V to 6.0 V
LCD driver (32 segments
×
4 commons)
Built-in oscillators
Main clock: Can be driven by ceramic oscillator, crystal oscillator, or external clock.
Subclock: 32.768-kHz crystal
Ten interrupt sources
Four by external sources, including two in which the detection edge is programmable
相關(guān)PDF資料
PDF描述
HD404849 TERMINAL
HD404849FS TERMINAL
HD404849H SPLICE
HD404849TF TERMINAL
HD4074849 TERMINAL
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD404849 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-Bit Single-Chip Microcomputer
HD404849FS 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-Bit Single-Chip Microcomputer
HD404849H 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-Bit Single-Chip Microcomputer
HD404849SERIES 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
HD404849TF 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:4-Bit Single-Chip Microcomputer
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