MCZ33972AEK vs MCZ33972AEKR2 Comparison
Detailed side-by-side comparison of MCZ33972AEK by NXP Semiconductors and MCZ33972AEKR2 by NXP Semiconductors. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
NXP Semiconductors
MCZ33972AEK - Multi-Switch Detection SPI Interface, 8-26V, 32-SOIC-EP | NXP
MCZ33972AEK ObsoleteNXP Semiconductors
MCZ33972AEKR2 - SPI Switch Detection Interface, 32-SOIC EP | NXP
MCZ33972AEKR2 ObsoleteSpecification Comparison
| Parameter | MCZ33972AEK | MCZ33972AEKR2 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Obsolete | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.10 | $4.12 |
| Function | Multiple Switch Detection Interface with Suppressed Wake-up | Multiple Switch Detection Interface with Suppressed Wake-Up |
| Interface | SPI (Serial Peripheral Interface) | SPI (Serial Peripheral Interface) |
| Supply Voltage | 8 V to 26 V | — |
| Number of Switch Inputs | 22 | [DATA_NEEDED: switch input count] |
| Wetting Current Options | 2 mA / 6 mA / 16 mA (programmable per channel) | — |
| Operating Modes | Normal, Sleep (suppressed wake-up) | — |
| Quiescent Current (Sleep) | [DATA_NEEDED: quiescent current in Sleep mode] | [DATA_NEEDED: quiescent current] |
| Package | 32-SOIC EP (BSSOP, 7.50 mm width, exposed pad) | 32-SOIC Exposed Pad (BSSOP, 7.50 mm width) |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tube | Tape & Reel (TR) |
| Lead Free Status | Lead Free | — |
| Temperature Grade | Automotive | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | — |
| MSL Level | [DATA_NEEDED: MSL moisture sensitivity level] | — |
| RoHS Status | Compliant | Compliant |
| Supply Voltage Range | — | 8 V to 26 V |
| Wake-up Feature | — | Suppressed (programmable debounce) |
| Wetting Current | — | [DATA_NEEDED: wetting current value] |
| ESD Protection | — | [DATA_NEEDED: ESD rating] |
| Lead Free | — | Yes |
| Operating Temperature Range | — | [DATA_NEEDED: operating temperature] |
| SPI Clock Frequency | — | [DATA_NEEDED: SPI clock frequency] |
| Manufacturer | — | NXP Semiconductors (formerly Freescale Semiconductor) |
| Part Status | — | Obsolete |
| Supplier Device Package | — | 32-SOIC EP |