BQ4802LYDSH vs BQ4802YPWR Comparison
Detailed side-by-side comparison of BQ4802LYDSH by Texas Instruments and BQ4802YPWR 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
BQ4802LYDSH - Parallel RTC with CPU Supervisor | Texas Instruments
BQ4802LYDSH ✓ ActiveTexas Instruments
BQ4802YPWR - Parallel RTC with CPU Supervisor | Texas Instruments (Tape & Reel)
BQ4802YPWR [data_needed: lifecycle status]Specification Comparison
| Parameter | BQ4802LYDSH | BQ4802YPWR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Clock & Timing | Clock & Timing |
| Lifecycle Status | Active | [DATA NEEDED: Lifecycle Status] |
| Product Type | Parallel real-time clock and calendar IC | Y2K-compliant parallel real-time clock |
| Y2K Compliance | Y2K-compliant | Y2K-compliant |
| Supply Voltage | 3 V | 5 V VCC |
| Host Interface | Parallel | — |
| Integrated Functions | Real-time clock, CPU supervisor, external SRAM nonvolatile-memory backup | — |
| Package | 28-SOIC | 28-pin TSSOP |
| Package Body Width | 8.77 mm | — |
| Package Height | 0.345 in | — |
| Terminal Count | 28 terminals | — |
| Terminal Form | Gull wing | — |
| Package Shape | Rectangular | — |
| Temperature Grade | Commercial | — |
| Backup Feature | SNAPHAT sockets and external SRAM nonvolatile-memory backup | — |
| Mounting Type | Surface mount | Surface mount |
| Clock Accuracy | [DATA_NEEDED: clock accuracy] | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| Quiescent Current | [DATA_NEEDED: quiescent current] | [DATA_NEEDED: quiescent current] |
| RoHS Compliance | [DATA_NEEDED: RoHS compliance status] | — |
| REACH Compliance | [DATA_NEEDED: REACH compliance status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Time-of-Day Clock | — | Integrated |
| Calendar | — | Century-based |
| CPU Supervisor | — | Integrated |
| External Nonvolatile SRAM Control | — | Integrated |
| Interface Type | — | Parallel |
| Package Width | — | 4.40 mm |
| Nominal Package Length | — | 0.173 in |
| Clock/Calendar Category | — | Real-time clock (RTC) IC |
| Operating Temperature | — | [DATA_NEEDED: operating temperature range] |
| Maximum Operating Voltage | — | [DATA_NEEDED: maximum operating voltage] |
| Battery-Backed SRAM Interface | — | External nonvolatile SRAM control |
| RoHS Status | — | [DATA_NEEDED: RoHS status] |
| REACH Status | — | [DATA_NEEDED: REACH status] |