Features
Battery Cell Controller, Advanced, 6 Channels, TPL, LQFP48.
Package
HLQFP48 LQFP64, plastic, low profile quad flat package; 64 terminals; 0.5 mm pitch; 10 mm x 10 mm x 1.4 mm body.
Package
VQFN16: VQFN16, plastic, very thin quad flatpack; no leads; 16 terminals; 0.5 mm pitch; 3 mm x 3 mm x 1 mm body
Buy Options
MMA8452QR1
End of Life
12NC: 935325497167
Details
Order
Operating Features
| Parameter | Value |
|---|---|
Sensing Axis | XYZ |
Additional Features | Self Test, Tap Detect, Shock Detect, 0g detect, High Pass Filter |
Additional Features - Power Management | Self Test, Tap Detect, Shock Detect, 0g detect, High Pass Filter |
Memory Protection | Self Test, Tap Detect, Shock Detect, 0g detect, High Pass Filter |
Application | Industrial, Medical |
Signal Application | Central-ECU, High Performance, Low-power |
Description | 3-axis high-performance digital accelerometer |
Supply Voltage [Min - Max] | 1.95, 3.6 |
Programming Voltage (TYP) (V) | Industrial, Medical |
AEC-Q100 compliant | N |
Resolution (SPEC) (bit) | 12 |
Sensitivity Digital (TYP) (Cnts/g) | 1024 |
Supply Voltage [max] (V) | 3.6 |
Ambient Operating Temperature (Min to Max) (℃) | -40 to 85 |
Supply Voltage [min] (V) | 1.95 |
Low Power Modes | Self Test, Tap Detect, Shock Detect, 0g detect, High Pass Filter |
Sensitivity (TYP) (mV/g) | 2, 4, 8 |
No. of TPL Ports | 3 |
Peripherals | I²C |
Supply Voltage [Min to Max] (V) | 1.95 to 3.6 |
Icc, TX/BT (dB) (Typ) | Industrial, Medical |
Packing Type | Central-ECU, High Performance, Low-power |
Peripheral Type | I²C |
Sleep Mode Reponse Time (TYP) (ms) | 1 |
Serial Communication | 1 x I²C |
Number of pins | 16 |
Package Style | VQFN |
Peripheral Type | I²C |
Host interface protocol | Self Test, Tap Detect, Shock Detect, 0g detect, High Pass Filter |
| Parameter | Value |
|---|---|
eTSEC | 1 |
TDM | 1 |
Product Application | Industrial, Medical |
I2C | 1 |
Zero G Output (TYP) (V) | 0 |
J1850 | 1 |
SLIC | 1 |
Security Status | COMPANY PUBLIC |
Target Applications | Industrial, Medical |
Automotive | N |
Memory / Peripheral Protection | Self Test, Tap Detect, Shock Detect, 0g detect, High Pass Filter |
AEC-Q100 compliant | N |
Operating Voltage [Min to Max] (V) | 1.95 to 3.6 |
Sensor Range | Low-g |
Automotive Qualified | N |
Sensor Full Scale (+/- g) | -8 - 8 |
Pad supply (V) | 1.95 to 3.6 |
Number of axis | 3 |
Purpose | Central-ECU, High Performance, Low-power |
Start up response time (TYP) (ms) | 2 |
High Current GPIOS / EVDD | Industrial, Medical |
Communication protocol | I²C |
Type Classification | Industrial, Medical |
Operating Temperature (Min-Max) (℃) | -40 to 85 |
Security Features | Self Test, Tap Detect, Shock Detect, 0g detect, High Pass Filter |
Master Interface | I²C |
Controller Interface | I²C |
Additional Features - Analog | Self Test, Tap Detect, Shock Detect, 0g detect, High Pass Filter |
Environmental
| Part/12NC | PbFree | EU RoHS | Halogen Free | RHF Indicator | 2nd Level Interconnect | REACH SVHC | Weight (mg) |
|---|---|---|---|---|---|---|---|
MMA8452QR1(935325497167) | No | Yes Certificate Of Analysis (CoA) | Yes |  | e3 | REACH SVHC | 31.8 |
Quality
| Part/12NC | Safe Assure Functional Safety | Moisture Sensitivity Level (MSL) | Peak Package Body Temperature (PPT) (C°) | Maximum Time at Peak Temperatures (s) | |||
|---|---|---|---|---|---|---|---|
| Lead Soldering | Lead Soldering | Lead Free Soldering | Lead Soldering | Lead Free Soldering | |||
MMA8452QR1 (935325497167) | No | 1 | 260 | 260 | 40 | 40 | |
Shipping
| Part/12NC | Harmonized Tariff (US)Disclaimer | Footprint | Capture Symbol |
|---|---|---|---|
MMA8452QR1 (935325497167) | 854239 | PDF | Cadence Allegro(dra) | PDF | Orcad Capture 16.3(olb) |
Product Change Notice
| Part/12NC | Issue Date | Effective Date | PCN | Title |
|---|---|---|---|---|
MMA8452QR1 (935325497167) | 2018-03-08 | - | 201802006A | MMA845x Assembly Transfer from Carsem Malaysia to ASECL Taiwan |
More about MMA8452Q
This product is in “End of Life” status, we recommend FXLS8971CF or FXLS8974CF as a replacement. In cases where MMA845xQ is absolutely required, customers may reach out to Rochester electronics to check available stock.
The NXP MMA8452Q is a low-power, three-axis capacitive micromachined accelerometer with 12 bits of resolution, featuring:
- Embedded functions with flexible user-programmable options, configurable to two interrupt pins
- Embedded interrupt functions for overall power savings relieving the host processor from continuously polling data
- User-selectable full scales of ±2g/±4g/±8g with high-pass filtered data as well as non-filtered data available real-time
- Inertial wake-up interrupt signals from any combination of the configurable embedded functions allowing the MMA8452Q to monitor events and remain in a low-power mode during periods of inactivity