參數(shù)資料
型號: HD404668
廠商: Hitachi,Ltd.
英文描述: Low-Voltage AS Microcomputers with On-Chip DTMF Generation Circuit(帶雙音多頻電路的低電壓微計(jì)算機(jī))
中文描述: 低電壓如同在微機(jī)芯片的DTMF產(chǎn)生電路(帶雙音多頻電路的低電壓微計(jì)算機(jī))
文件頁數(shù): 141/142頁
文件大?。?/td> 894K
代理商: HD404668
HD404669 Series
141
HD404668/HD4046612/HD404669/HCD404669/HD40A4668/HD40A46612/HD40A4669 Option List
Please check off the appropriate applications and enter the necessary information.
Date of order
Customer
Department
Name
ROM code name
LSI number
(Hitachi entry)
/
/
1. ROM Size
Standard operation version: HD404668
High-speed operation version: HD40A4668
Standard operation version: HD4046612
High-speed operation version: HD40A46612
Standard operation version: HD404669
High-speed operation version: HD40A4669
Chip version: HCD404669
8-kword
12-kword
16-kword
2. Optional Functions
With 32-kHz CPU operation, with time-base for clock
*
Without 32-kHz CPU operation, with time-base for clock
Without 32-kHz CPU operation, without time-base for clock
Note:
*
Options marked with an asterisk require a subsystem crystal oscillator (X1, X2).
*
3. ROM Code Data Type
Please specify the first type below (the upper bits and lower bits are mixed together), when using the
EPROM on-package microcomputer type (including ZTAT
TM
version).
The upper bits and lower bits are mixed together. The upper five bits and lower five bits are
programmed to the same EPROM in alternating order (i.e., LULULU...).
The upper bits and lower bits are separated. The upper five bits and lower five bits are programmed
to different EPROMs
Ceramic oscillator
Crystal oscillator
External clock
f =
f =
f =
MHz
MHz
MHz
5. Stop Mode
6. Package
Used
Not used
FP-64A
Chip
The specifications of shipped chips differ from
of the package product. Please contact our
sales staff for details.
Note:
相關(guān)PDF資料
PDF描述
HD404669 Low-Voltage AS Microcomputers with On-Chip DTMF Generation Circuit(帶雙音多頻電路的低電壓微計(jì)算機(jī))
HD407A4669 Low-Voltage AS Microcomputers with On-Chip DTMF Generation Circuit(帶雙音多頻電路的低電壓微計(jì)算機(jī))
HD404719FS Five timer/counters
HD404439FS Five timer/counters
HD4074719FS Five timer/counters
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD404668H 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Low-Voltage AS Microcomputers with On-Chip DTMF Generation Circuit
HD404669 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Low-Voltage AS Microcomputers with On-Chip DTMF Generation Circuit
HD404669H 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Low-Voltage AS Microcomputers with On-Chip DTMF Generation Circuit
HD404669SERIES 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
HD404676H 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller