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HD404628RTFのメーカーはRenesas Technologyです、この部品の機能は「AS Microcomputer Incorporating a DTMF Generator Circuit」です。 |
部品番号 | HD404628RTF |
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部品説明 | AS Microcomputer Incorporating a DTMF Generator Circuit | ||
メーカ | Renesas Technology | ||
ロゴ | |||
このページの下部にプレビューとHD404628RTFダウンロード(pdfファイル)リンクがあります。 Total 30 pages
To all our customers
Regarding the change of names mentioned in the document, such as Hitachi
Electric and Hitachi XX, to Renesas Technology Corp.
The semiconductor operations of Mitsubishi Electric and Hitachi were transferred to Renesas
Technology Corporation on April 1st 2003. These operations include microcomputer, logic, analog
and discrete devices, and memory chips other than DRAMs (flash memory, SRAMs etc.)
Accordingly, although Hitachi, Hitachi, Ltd., Hitachi Semiconductors, and other Hitachi brand
names are mentioned in the document, these names have in fact all been changed to Renesas
Technology Corp. Thank you for your understanding. Except for our corporate trademark, logo and
corporate statement, no changes whatsoever have been made to the contents of the document, and
these changes do not constitute any alteration to the contents of the document itself.
Renesas Technology Home Page: http://www.renesas.com
www.DataSheet4U.com
Renesas Technology Corp.
Customer Support Dept.
April 1, 2003
1 Page HD404629R Series
AS Microcomputer Incorporating a DTMF Generator Circuit
ADE-202-048D
Rev.5.0
Sept. 1999
Description
The HD404629R Series is part of the HMCS400-Series microcomputers designed to increase program
productivity and also incorporate large-capacity memory. Each microcomputer has a high precision dual-
tone multifrequency (DTMF) generator, LCD controller/driver, A/D converter, input capture circuit, 32-
kHz oscillator for clock, and four low-power dissipation modes.
The HD404629R Series includes four chips: the HD404628R with 8-kword ROM; the HD4046212R with
12-kword ROM; the HD404629R with 16-kword ROM; the HD4074629 with 16-kword PROM.
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.
Features
• 1,876-digit × 4-bit RAM
• 44 I/O pins, including 10 high-current pins (15 mA, max.) and 20 pins multiplexed with LCD segment
pins
• Four timer/counters
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• Three timer outputs (including two PWM out-puts)
• Two event counter inputs (including one double-edge function)
• Clock-synchronous 8-bit serial interface
• A/D converter (4 channels × 8 bits)
• LCD controller/driver (52 segments × 4 commons)
• On-chip DTMF generator
• Built-in oscillators
Main clock: 4-MHz ceramic (an external clock is also possible)
Subclock: 32.768-kHz crystal
• Eleven interrupt sources
Five by external sources, including three double-edge functions
Six by internal sources
• Subroutine stack up to 16 levels, including interrupts
3Pages HD404629R Series
List of Functions
Product name
ROM (Words)
RAM (Digits)
I/O
Large-current I/O pins
LCD segment multiplexed pins
Timer / Counter
Input capture
Timer output
Event input
Serial interface
DTMF generation circuit
A/D converter
LCD controller / driver circuit
Interrupts
External
Internal
Low-Power Dissipation Mode
Stop mode
Watch mode
Standby mode
Subactive mode
Main Oscillator Ceramic oscillation
Crystal oscillation
www.DataSheet4U.com
Sub oscillator Crystal oscillation
Minimum instruction execution time
Operating voltage (V)
Package
Guaranteed operation temperature
(˚C)
HD404628R HD4046212R HD404629R
8,192
12,288
16,384
1,876
44 (max)
10 (Sink 15 mA max)
20
4
8 bit × 1
3 (PWM output possible for 2)
2 (edge selection possible for 1)
1 (8-bit syncronous)
Available
8 bit × 4 channels
Max. 52 seg × 4 com
5 (edge selection possible for 3)
6
4
Available
Available
Available
Available
400 kHz, 800 kHz, 2 MHz, 4 MHz
400 kHz, 800 kHz, 2 MHz, 4 MHz
32.768 kHz
1 µs (fOSC = 4 MHz)
2.7 to 6.0
100-pin plastic QFP (FP-100B)
100-pin plastic QFP (FP-100A)
100-pin plastic TQFP (TFP-100B)
–20 to +75
HD4074629
16,384 PROM
—
2.7 to 5.5
4
6 Page | |||
ページ | 合計 : 30 ページ | ||
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PDF ダウンロード | [ HD404628RTF データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
HD404628RTF | AS Microcomputer Incorporating a DTMF Generator Circuit | Renesas Technology |