JPH0232235U - - Google Patents
Info
- Publication number
- JPH0232235U JPH0232235U JP10997888U JP10997888U JPH0232235U JP H0232235 U JPH0232235 U JP H0232235U JP 10997888 U JP10997888 U JP 10997888U JP 10997888 U JP10997888 U JP 10997888U JP H0232235 U JPH0232235 U JP H0232235U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- time constant
- element group
- voltage monitoring
- switch element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Electronic Switches (AREA)
Description
第１図はこの考案の一実施例を示すブロツク図
、第２図は従来の回路を示すブロツク図。
１…電源端子、２…電圧監視回路、３…キヤパ
シタ、４ａ，４ｎ…抵抗、５…ダイオード、６，
７…コンパレータ、８ａ０，８ａ１，８ｎ０，８
ｎ１…スイツチ素子群、９…ＥＥＰＲＯＭ。なお
、図中同一符号は同一または相当部分を示す。
FIG. 1 is a block diagram showing an embodiment of this invention, and FIG. 2 is a block diagram showing a conventional circuit. 1... Power supply terminal, 2... Voltage monitoring circuit, 3... Capacitor, 4a, 4n... Resistor, 5... Diode, 6,
7... Comparator, 8a0, 8a1, 8n0, 8
n1...Switch element group, 9...EEPROM. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
視回路の出力を積分する時定数回路と、この時定
数回路の時定数を設定可能な複数種類の値の内か
ら選択した１つの値に設定することができるスイ
ツチ素子群と、このスイツチ素子群の開閉を制御
する信号を出力する書き込み可能なＥＥＰＲＯＭ
とを内蔵したリセツト信号発生回路。 Inside the integrated circuit, there is a voltage monitoring circuit, a time constant circuit that integrates the output of this voltage monitoring circuit, and the time constant of this time constant circuit is set to one value selected from a plurality of settable values. A writable EEPROM that outputs a switch element group that can switch and a signal that controls the opening and closing of this switch element group.
A reset signal generation circuit with a built-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10997888U JPH0232235U (en) | 1988-08-24 | 1988-08-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10997888U JPH0232235U (en) | 1988-08-24 | 1988-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0232235U true JPH0232235U (en) | 1990-02-28 |
Family
ID=31346718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10997888U Pending JPH0232235U (en) | 1988-08-24 | 1988-08-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0232235U (en) |
-
1988
- 1988-08-24 JP JP10997888U patent/JPH0232235U/ja active Pending