S912ZVC96F0MLF - 96KB Flash S12Z MagniV 16-bit MCU | NXP
MPN: S912ZVC96F0MLF ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $12.45 | $12.45 |
| 10 | $11.1 | $111.00 |
| 100 | $9.8 | $980.00 |
| 500 | $8.65 | $4,325.00 |
| 1,000 | $7.5 | $7,500.00 |
S912ZVC96F0MLF Overview
An S12Z microcontroller is a 16-bit member of the NXP HC12/S12 architecture family, often classed within the broader automotive microcontroller and embedded MCU taxonomies (low-end automotive MCU -> body-domain ECU MCU -> S12 MagniV family). The MagniV line specifically integrates the voltage regulator and physical-layer LIN transceiver on-chip, eliminating external LIN transceivers and external supply regulators to reduce the BOM and shrink PCB area for body-electronics modules.
Key headline features include 96 KB (96K x 8) program Flash, 8 KB SRAM, a 32 MHz maximum CPU frequency with a 32 MHz bus clock, a 10-channel 10-bit SAR ADC, an integrated 5V linear regulator, a LIN 2.x/SCI physical layer, multiple timers (TIM, RTI, PIT), PWM channels, and a peripheral set covering GPIO, SPI, and SCI for in-vehicle networking. The RWW (Read-While-Write) Flash allows EEPROM emulation without an external serial EEPROM.
Architecture is built around the 16-bit S12Z enhanced CPU with extended address space, hardware stack pointer handling, and BGND debug; the device integrates high-voltage analog inputs (5V/12V-tolerant), EEPROM at 2 KB, and a -40 to +125C AEC-Q100 grade-1 qualified operating range. The 48-LQFP footprint is shared across the ZV/ZC MagniV family variants, allowing pin-compatible upgrades across memory sizes.
Typical applications include automotive HVAC door modules, seat controllers, window lift and door mirror modules, body-control slaves (LIN nodes), instrument cluster auxiliary circuits, and other body-domain ECUs. The integrated LIN and 5V regulator simplify LIN slave design versus discrete LIN MCU + external transceiver solutions.
When designing with this device, ensure adequate decoupling (>=100 nF plus >=4.7 uF bulk) near the integrated regulator output, dedicate a star-ground connection between ADC analog ground and digital ground, and respect LIN bus load impedance requirements per the LIN 2.x specification. AEC-Q100 grade-1 qualification at -40 to +125C makes the part directly suitable for under-hood and door-module placements.
Drop-in alternatives for S912ZVC96F0MLF — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with S912ZVC96F0MLF (same form factor and footprint) — differing in Core, Series, ADC, Package, Program Memory Size.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
S912ZVCA19F0MLFR
✅ Drop-In📋 Reference alternative (not in catalog)
S912ZVC12F0MLF
✅ Drop-In✓ In Stock
$7.4 / Unit
View Datasheet →E912ZVC96F0MLF
✅ Drop-In📋 Reference alternative (not in catalog)
S912ZVC64F0MLF
✅ Drop-In ⚠️ Specs Unverified📋 Reference alternative (not in catalog)
S912ZVC19F0MLF
✅ Drop-In ⚠️ Specs Unverified📋 Reference alternative (not in catalog)
S912ZVC96F0MLF Maximum Ratings & Electrical Characteristics
| Series | MagniV S12Z |
| Core | S12Z (16-bit) |
| Program Memory (Flash) | 96 KB (96K x 8) |
| RAM Size | 8 KB |
| EEPROM (emulated) | 2 KB |
| Maximum CPU Frequency | 32 MHz |
| Bus Clock | 32 MHz |
| Supply Voltage (Vdd) | 5 V (integrated regulator), wide external supply tolerance per datasheet |
| ADC | 10-ch, 10-bit |
| LIN Physical Layer | Integrated LIN 2.x / SCI transceiver |
| Operating Temperature | -40C to +125C (AEC-Q100 Grade 1) |
| Package | 48-LQFP (7x7 mm), LFQFP |
| Mounting Type | Surface Mount |
| Terminal Form | Gull Wing |
| AEC-Q100 | Qualified (Automotive) |
S912ZVC96F0MLF Pin Configuration
| Pin 1 | PAD15/AN15 — High-voltage analog / digital I/O (port AD) |
| Pin 2 | PAD14/AN14 — High-voltage analog / digital I/O |
| Pin 3 | PAD13/AN13 — High-voltage analog / digital I/O |
| Pin 4 | PAD12/AN12 — High-voltage analog / digital I/O |
| Pin 5 | PAD11/AN11 — High-voltage analog / digital I/O |
| Pin 6 | PAD10/AN10 — High-voltage analog / digital I/O |
| Pin 7 | PAD09/AN9 — Analog input 9 / digital I/O |
| Pin 8 | PAD08/AN8 — Analog input 8 / digital I/O |
| Pin 9 | PAD07/AN7 — Analog input 7 / digital I/O |
| Pin 10 | PAD06/AN6 — Analog input 6 / digital I/O |
| Pin 11 | PAD05/AN5 — Analog input 5 / digital I/O |
| Pin 12 | PAD04/AN4 — Analog input 4 / digital I/O |
| Pin 13 | PAD03/AN3 — Analog input 3 / digital I/O |
| Pin 14 | PAD02/AN2 — Analog input 2 / digital I/O |
| Pin 15 | PAD01/AN1 — Analog input 1 / digital I/O |
| Pin 16 | PAD00/AN0 — Analog input 0 / digital I/O |
| Pin 17 | VDDA — Analog supply for ADC |
| Pin 18 | VSSA — Analog ground for ADC |
| Pin 19 | VDDX — External supply input (battery / 12V tolerant) |
| Pin 20 | VSSX — External supply ground |
| Pin 21 | VDDR — Internal 5V regulator output |
| Pin 22 | VSSR — Internal regulator ground return |
| Pin 23 | LIN — LIN 2.x physical layer transmit/receive |
| Pin 24 | TXCAN — CAN transmit (if present) |
| Pin 25 | RXCAN — CAN receive (if present) |
| Pin 26 | BKGD/MS — Background Debug Mode / Mode Select |
| Pin 27 | RESET — Reset input, active low |
| Pin 28 | TEST — Factory test pin, tie to VDDR in normal operation |
| Pin 29 | VDDF — Flash supply / core logic supply |
| Pin 30 | VSSF — Flash / core logic ground |
| Pin 31 | PP0 — GPIO port P0 / PWM output |
| Pin 32 | PP1 — GPIO port P1 / PWM output |
| Pin 33 | PP2 — GPIO port P2 / PWM output |
| Pin 34 | PP3 — GPIO port P3 / PWM output |
| Pin 35 | PP4 — GPIO port P4 / PWM output |
| Pin 36 | PP5 — GPIO port P5 / PWM output |
| Pin 37 | PS0 — GPIO port S0 / SPI / SCI |
| Pin 38 | PS1 — GPIO port S1 / SPI / SCI |
| Pin 39 | PS2 — GPIO port S2 / SPI / SCI |
| Pin 40 | PS3 — GPIO port S3 / SPI / SCI |
| Pin 41 | PS4 — GPIO port S4 / SPI / SCI |
| Pin 42 | PS5 — GPIO port S5 / SPI / SCI |
| Pin 43 | PS6 — GPIO port S6 / SPI / SCI |
| Pin 44 | PS7 — GPIO port S7 / SPI / SCI |
| Pin 45 | PT0 — GPIO port T0 / Timer channel |
| Pin 46 | PT1 — GPIO port T1 / Timer channel |
| Pin 47 | PT2 — GPIO port T2 / Timer channel |
| Pin 48 | PT3 — GPIO port T3 / Timer channel |
Typical Applications
S912ZVC96F0MLF is suitable for 6 applications: Automotive HVAC Door Module, Automotive Seat Controller LIN Slave, Window Lift / Door Mirror Module, Body-Control LIN Slave Node, Instrument Cluster Auxiliary Circuit, Industrial Sensor / Metering Module.
Automotive HVAC Door Module
The S912ZVC96F0MLF is well-suited to automotive HVAC door modules where each actuator uses a small LIN-attached stepper or DC motor. The integrated LIN physical layer removes an external transceiver, the 32 MHz S12Z core comfortably handles PID control loops, and 96 KB Flash stores the LIN scheduler plus diagnostics. AEC-Q100 grade-1 qualification and -40 to +125C rating fit door-module thermal stress.
Recommended
Automotive Seat Controller LIN Slave
Seat-control ECUs distribute power and LIN across multiple zone nodes, each running a small LIN slave. The S912ZVC96F0MLF's 8 KB RAM and 96 KB Flash allow seat-position memory tables plus fault logging, the 10-bit ADC reads back current sense, and the integrated regulator removes an external 5V LDO. AEC-Q100 grade-1 supports under-seat thermal conditions up to +125C.
Recommended
Window Lift / Door Mirror Module
Window-lift and door-mirror modules require LIN communication, brush motor control, anti-pinch ADC sampling, and AEC-Q100 grade-1 qualification. The S912ZVC96F0MLF fits this profile with its integrated LIN and 5V regulator, 10-bit ADC for current-sense, and 96 KB Flash for anti-pinch algorithms. The 48-LQFP 7x7 package is small enough for placement inside mirror housings.
Recommended
Body-Control LIN Slave Node
Body-control slaves (interior lighting, ambient trim, RLS sensor) typically attach to a central BCM via LIN and need a small, fully integrated MCU. The S912ZVC96F0MLF's integrated 5V regulator and LIN physical layer reduce the BOM to essentially the MCU plus bypass caps. 96 KB Flash allows node-local diagnostics plus CAN-to-LIN bridging when the BCM expects enriched telemetry.
Recommended
Instrument Cluster Auxiliary Circuit
Auxiliary clusters and gauge-driver nodes often piggy-back on the instrument cluster and need a LIN-attached MCU for backlight, pointer, and indicator control. The S912ZVC96F0MLF provides PWM channels for backlight dimming plus LIN comms to the cluster MCU. The 32 MHz core handles cluster-fast pointer update loops while AEC-Q100 grade-1 supports dashboard thermal levels.
Recommended
Industrial Sensor / Metering Module
Industrial LIN-attached flow, pressure, or heat meters benefit from the S912ZVC96F0MLF's 10-bit ADC (10 channels) for transducer readout and 96 KB Flash for calibration tables. The integrated LIN physical layer enables simple attachment to a host controller in metering cabinets. AEC-Q100 grade-1 also benefits outdoor enclosures with wider temperature swings than commercial-grade MCUs.
Recommended
Recommended Products Summary
Engineering reference data for S912ZVC96F0MLF — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | S912ZVCA19F0MLFR | S912ZVC12F0MLF | E912ZVC96F0MLF | S912ZVC64F0MLF |
|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 48-LQFP (7x7 mm) | 48-LQFP (7x7 mm) - same | 48-LQFP (7x7 mm) - same | 48-LQFP (7x7 mm) - same | 48-LQFP (7x7 mm) - same |
| Core | S12Z 16-bit | S12Z 16-bit | S12Z 16-bit | S12Z 16-bit | S12Z 16-bit |
| Program Flash | 96 KB | 190 KB | 12 KB | 96 KB (extended screening) | 64 KB |
| RAM Size | 8 KB | 12 KB | 8 KB | 8 KB | 8 KB |
| Maximum Clock Frequency | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz |
| Integrated LIN Physical Layer | Yes (LIN 2.x) | Yes (LIN 2.x) | Yes (LIN 2.x) | Yes (LIN 2.x) | Yes (LIN 2.x) |
| Integrated 5V Regulator | Yes | Yes | Yes | Yes | Yes |
| Automotive Qualification (AEC-Q100) | Yes (Grade 1) | Yes (Grade 1) | Yes (Grade 1) | Yes (extended screening) | Yes (Grade 1) |
Key Differentiators
- MagniV integration eliminates external LIN transceiver + external 5V LDO (vs S9S12G96F0VLFR)
- Higher memory headroom than S912ZVC12F0MLF (vs S912ZVC12F0MLF)
- Verified pin-compatible upgrade to 190 KB Flash variant (vs S912ZVCA19F0MLFR)
Design Notes
The integrated 5V linear regulator (VDDR output) supplies the internal logic but cannot source significant current; decouple it with a 100 nF ceramic plus a 4.7 to 10 uF bulk capacitor placed within 10 mm of the pin. VDDX (battery/12V-tolerant input) still requires its own bulk capacitance and reverse-battery protection in the supply path. Always consult the NXP S12ZVC datasheet for the recommended external BOM.
Ensure the LIN bus load-pull resistance matches the LIN 2.x spec (typically 1 nF bus capacitance maximum). Do not connect a LIN node without the correct master/slave termination, and configure the device's internal LIN pull-up correctly during initialization. Pull-up of LIN to battery via external resistor is required only for the master node, not slaves.
The high-voltage analog input pins (PAD0-PAD15) tolerate 5V but not indefinite ESD; place TVS arrays near external connector pins. Use a star ground between VSSA (analog ground) and VSSX/VSSF (digital grounds) at a single point to keep ADC errors below 1 LSB. LQFP fine-pitch traces should be length-matched for parallel ADC sampling.
Compliance Information
AEC-Q100 grade-1 qualified per NXP MagniV family marketing; RoHS compliant per distributor listings; halogen-free status is not stated in the verified distributor data and is therefore unknown.
