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RTC-72423 |
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| Part Number | RTC-72423 |
| Manufacturer | Epson Company |
| Description | Real time clock module 4-bit REAL TIME CLOCK MODULE RTC-72421/ 72423 • • • • • • Built-in crystal unit allows adjustment-free efficient operation. ALE input terminal available for 8048, 8051, and 808... |
| Features |
a backup function.
Actual size
Specifications (characteristics) Absolute Max. rating
Symbol Item VDD Power source voltage VI/O Input and output voltage Storage temperature TSTG Condition Ta=+25 °C Ta=+25 °C RTC-72421 RTC-72423 RTC-72421 Soldering condition TSOL RTC-72423 Specifications -0.3 to 7.0 GND -0.3 to VDD+0.3 -55 to +85 -55 to +125
Under +260 °C within 10 s (lead part) (package should be less than +150 °C)
Terminal connection
Unit V °C
RTC-72421
18 17 16 15 14 13 12 11 10
Twice at under +260 °C within 10 s or under +230 °C within 3 min.
1
2
3
4
5
6
7
8
9
Operating range
... |
| Document |
 RTC-72423 Data Sheet
PDF 212.50KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | RTC-72421 |
Epson Company |
Real time clock module(4-bit REAL TIME CLOCK MODULE) |
|
| 2 | RTC-7301DG |
Epson Company |
(RTC-7301DG/SF) 4-bit REAL TIME CLOCK MODULE |
|
| 3 | RTC-7301SF |
Epson Company |
(RTC-7301DG/SF) 4-bit REAL TIME CLOCK MODULE |
|
| 4 | RTC-4513 |
Epson Company |
Real time clock module(SERIAL-INTERFACE REAL TIME CLOCK MODULE) |
|
| 5 | RTC-4543SA |
Epson |
SERIAL-INTERFACE REAL TIME CLOCK MODULE |
|
| 6 | RTC-4543SA |
Epson |
SERIAL-INTERFACE REAL TIME CLOCK MODULE |
|
| 7 | RTC-4543SB |
Epson |
SERIAL-INTERFACE REAL TIME CLOCK MODULE |
|
| 8 | RTC-4543SB |
Epson |
SERIAL-INTERFACE REAL TIME CLOCK MODULE |
|
| 9 | RTC-4553 |
Epson Company |
Real time clock module |
|
| 10 | RTC-4574JE |
Epson |
Serial Interface Real Time Clock Module |
|
Desde 2024. D4U Semiconductor.
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