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MSM6242B |
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| Part Number | MSM6242B |
| Manufacturer | OKI electronic componets |
| Description | The MSM6242B is a silicon gate CMOS Real Time Clock/Calendar for use in direct busconnection Microprocessor/Microcomputer applications. An on-chip 32.768 KHz crystal oscillator time base is divided to... |
| Features |
DIRECT MICROPROCESSOR/MICROCONTROLLER BUS CONNECTION TIME 23:59:59 MONTH 12 DATE 31 YEAR 80 • • • • • • DAY OF WEEK 7 • 4-bit data bus • 4-bit address bus • READ, WRITE, ALE and CHIP SELECT INPUTS • Status registers – IRQ and BUSY • Selectable interrupt outputs – 1/64 second, 1 second, 1 minute, 1 hour • Interrupt masking • 32.768 KHz crystal controlled operation 12/24 hour format Auto leap year ± 30 second error correction Single 5V supply Battery backup down to VDD = 2.0V Low power dissipation: 20µW max at VDD = 2V 150µW max at VDD = 5V • 18 pin Plastic DIP (DIP18-P-300) • 24 Pin-V Plastic... |
| Document |
 MSM6242B Data Sheet
PDF 177.74KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | MSM6240 |
OKI electronic componets |
DOT MATRIX LCD CONTROLLER |
|
| 2 | MSM6222B-01 |
OKI |
DOT MATRIX LCD CONTROLLER |
|
| 3 | MSM6222B-xx |
OKI |
DOT MATRIX LCD CONTROLLER |
|
| 4 | MSM6252 |
OKI electronic componets |
64words X Bit FIFO |
|
| 5 | MSM6255 |
OKI electronic componets |
DOT MATRIX LCD CONTROLLER |
|