BQ4802LYPW vs BQ4802LYPWR Comparison
Detailed side-by-side comparison of BQ4802LYPW by Texas Instruments and BQ4802LYPWR by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
BQ4802LYPW - 3.3V Parallel RTC with CPU Supervisor | Texas Instruments
BQ4802LYPW UnknownTexas Instruments
BQ4802LYPWR - Parallel RTC with CPU Supervisor | Texas Instruments
BQ4802LYPWR ✓ ActiveSpecification Comparison
| Parameter | BQ4802LYPW | BQ4802LYPWR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Clock & Timing | Clock & Timing |
| Lifecycle Status | Unknown | Active |
| Product Type | Parallel real-time clock and calendar with CPU supervisor | Real-time clock and calendar with CPU supervisor |
| Supply Voltage | 3.3 V | — |
| Clock Format | BCD | — |
| Calendar Range | Century-based calendar | — |
| Backup Clock Operation Current | Less than 500 nA | — |
| Battery Backup | On-chip battery-backup switchover circuit | — |
| External SRAM Support | Nonvolatile control for external SRAM | — |
| Supervisor Function | Interrupt warning and subsequent microprocessor reset | — |
| Supply Monitoring | Temperature-compensated reference and comparator circuit | Temperature-compensated reference and comparator circuit |
| Interface Type | Parallel | — |
| Package | 28-pin TSSOP (PW) | 28-pin TSSOP |
| Package Width | 4.40 mm | — |
| Package Body Length | 0.173 inch | — |
| Operating Temperature | 0 °C to 70 °C | — |
| Mounting Type | Surface mount | Surface mount |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS Status] |
| REACH Status | [DATA_NEEDED: REACH compliance status] | [DATA_NEEDED: REACH Status] |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | [DATA_NEEDED: AEC-Q100 Qualification] |
| Backup Battery Requirements | [DATA_NEEDED: backup battery type and recommended cell] | — |
| Operating Supply Current | [DATA_NEEDED: normal operating supply current] | — |
| Absolute Maximum Supply Voltage | [DATA_NEEDED: absolute maximum supply voltage] | — |
| Accuracy | [DATA_NEEDED: real-time clock accuracy] | — |
| Reset Threshold | [DATA_NEEDED: supervisor reset threshold] | — |
| Device Function | — | Low-power microprocessor peripheral |
| Timekeeping | — | Time-of-day clock with century-based calendar |
| Host Interface | — | Parallel |
| Fault Response | — | Interrupt warning followed by microprocessor reset |
| Package Body Width | — | 4.40 mm (0.173 inch) |
| Operating Voltage Range | — | [DATA_NEEDED: Operating Voltage Range] |
| Supply Current | — | [DATA_NEEDED: Supply Current] |
| Operating Temperature Range | — | [DATA_NEEDED: Operating Temperature Range] |
| Clock Accuracy | — | [DATA_NEEDED: Clock Accuracy] |
| Backup Battery Interface | — | [DATA_NEEDED: Backup Battery Interface] |
| Lead-Free Status | — | [DATA_NEEDED: Lead-Free Status] |
| Halogen-Free Status | — | [DATA_NEEDED: Halogen-Free Status] |