Datasheet Details
| Part number | MC33972 |
|---|---|
| Manufacturer | Motorola Semiconductor (now NXP Semiconductors) |
| File Size | 506.66 KB |
| Description | Multiple Switch Detection Interface |
| Datasheet |
 MC33972 Datasheet
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| Part number | MC33972 |
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| Manufacturer | Motorola Semiconductor (now NXP Semiconductors) |
| File Size | 506.66 KB |
| Description | Multiple Switch Detection Interface |
| Datasheet |
MC33972 Datasheet
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Freescale Semiconductor, Inc.
MOTOROLA SEMICONDUCTOR TECHNICAL DATA Document order number: MC33972 Rev 3.0, 12/2004 Advance Information 33972 Multiple Switch Detection Interface with Suppressed Wake-Up The 33972 Multiple Switch Detection Interface with Suppressed Wake-Up is designed to detect the closing and opening of up to 22 switch contacts.
The switch status, either open or closed, is transferred to the microprocessor unit (MCU) through a serial peripheral interface (SPI).
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
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MC33972 | Multiple Switch Detection Interface | NXP |
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MC33972A | Multiple Switch Detection Interface | Freescale Semiconductor |
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MC33972ATEK | Multiple Switch Detection Interface | NXP |
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MC33972ATEW | Multiple Switch Detection Interface | NXP |
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MC33972TEW | Multiple Switch Detection Interface | NXP |
| Part Number | Description |
|---|---|
| MC33902 | High Speed CAN Interface |
| MC3392 | LOW SIDE PROTECTED SWITCH |
| MC33981 | High-Frequency / High-Current / Self-Protected High-Side Switch |
| MC33982 | Single Intelligent High-Current Self-Protected Silicon High-Side Switch |
| MC33989 | System Basis Chip |
| MC3399 | AUTOMOTIVE HALF-AMP HIGH-SIDE SWITCH |
| MC33991 | Gauge Driver Integrated Circuit |
| MC33993 | Multiple Switch Detection Interface |
| MC33997 | Switching Power Supply |
| MC33999 | 16-Output Switch |