MMA6813BKCWR2 vs MMA6271QT Comparison
Detailed side-by-side comparison of MMA6813BKCWR2 by NXP Semiconductors and MMA6271QT 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
MMA6271QT - ±2.5g/10g 2-Axis Micromachined Accelerometer | NXP
MMA6271QT ObsoleteSpecification Comparison
| Parameter | MMA6813BKCWR2 | MMA6271QT |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Motion Sensors | Motion Sensors |
| Lifecycle Status | Active | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.75 | $5.05 |
| Sensor Type | Accelerometer, dual-axis (X, Y) lateral | Accelerometer, 2-axis (X, Y) |
| Full-Scale Range | ±50 g | — |
| Output Type | Digital, 10-bit SPI | Analogue voltage, ratio-metric to VDD |
| Interface | SPI (Mode 0 and Mode 3 compatible) | — |
| Supply Voltage | 3.3 V / 5 V | 2.2 V to 3.6 V (3.3 V typical) |
| Axis Count | 2 (X, Y) | — |
| Bandwidth | [DATA_NEEDED: bandwidth] | 350 Hz (1-pole low-pass filter) |
| Sensitivity | [DATA_NEEDED: sensitivity LSB/g] | — |
| Self-Test | Yes (built-in) | Yes (active high on dedicated pin) |
| Operating Temperature Range | -40 C to +125 C (automotive grade) | — |
| Package | 16-QFN (6x6 mm) with exposed pad | 16-QFN (HQCCN), 6 x 6 mm |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | [DATA_NEEDED: MSL rating] | [DATA_NEEDED: MSL rating] |
| RoHS Status | Compliant | RoHS Compliant |
| Safety Class | NXP SafeAssure solution | — |
| Application Domain | Automotive airbag, ESC, vehicle dynamics | — |
| Technology | — | Capacitive MEMS (micromachined) |
| Acceleration Ranges | — | ±2.5g, ±3.3g, ±6.7g, ±10g (g-Select) |
| Sensitivity (typ., g-Select dependent) | — | [DATA_NEEDED: sensitivity per g in mV/g] |
| Supply Current | — | [DATA_NEEDED: quiescent current in mA] |
| Operating Temperature | — | -40 °C to +105 °C |
| Number of Pins | — | 16 |
| Lead-Free Status | — | Lead Free |
| Lifecycle Status | — | Obsolete |
| Packaging (rail/tape) | — | Tray |