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M494B1 |
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| Part Number | M494B1 |
| Manufacturer | STMicroelectronics (https://www.st.com/) |
| Description | The M494 is a monolithic LSI integrated circuit fabricated in SGS-THOMSON’s EPM2 process ; an N-channel, Planox, double poly MOS process caJune 1991 1/22 M494 PIN CONNECTIONS D4 D3 D2 D1 D0 OPTION SE... |
| Features |
BAND SKIP OPTION 455 TO 510kHz CHEAP CERAMIC RESONATOR VDD = 5V ± 5%. VPP = 25V ± 1V
pable of including a floating gate NV memory cell (EEPROM). The i.c. has been designed as a complete digital TV tuning system based on the voltage synthesis principle and as a replacement for all the conventional potentiometers and band switches particularly in low cost TV sets. It also provides some functions normally only associated with higher cost sets. NV memory is integrated on the chip together with all the necessary control circuitry to providethe program memory. Separate NV memory is also integrated ... |
| Document |
 M494B1 Data Sheet
PDF 223.99KB |
Similar Datasheet
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|---|---|---|---|---|
| 1 | M494B1 |
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| 2 | M494 |
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| 3 | M494 |
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| 5 | M491B |
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| 6 | M491B |
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Desde 2024. D4U Semiconductor.
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