MC9S12GC96MFUE - 16-Bit HCS12 MCU, 96KB Flash, 80-QFP | NXP
MPN: MC9S12GC96MFUE ✓ Hoạt độngMC9S12GC96MFUE Tóm tắt
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program and data memory, and a rich set of peripherals such as timers, ADC channels, communication interfaces, and general-purpose I/O. The HCS12 architecture is a 16-bit CISC core widely used in automotive body electronics, industrial control, and consumer appliances where deterministic interrupt response and large code footprint matter more than raw MHz. The MC9S12GC96MFUE occupies the low-cost tier of the HCS12 family, offering 96KB Flash plus on-chip RAM for typical motor-control and body-comfort applications.
Key features include 96KB (96K x 8) Flash for program storage, an HCS12 16-bit core running from an internal 25MHz oscillator (with on-chip PLL options supporting up to 50MHz bus speed), a 2.35V to 2.75V single supply range, and 60 general-purpose I/O pins. The device integrates CAN, SCI, SPI, I2C, an 8-channel 10-bit ADC, PWM timers, and an integrated voltage regulator (VREG) for direct 5V automotive battery operation.
The QFP-80 (14x14mm) package is a low-profile plastic quad flat pack designed for through-hole-style surface mounting, allowing easy hand-prototyping and wave-soldered production. On-chip debug (BDM - Background Debug Mode) and a single-wire ICE interface are supported across the family. The 'M' suffix in MPN indicates the operating temperature range (-40C to +125C).
Typical applications include automotive body controllers (door modules, seat controllers, mirror control), HVAC actuators, lighting controllers, industrial sensor interfaces, and appliance control boards. The device fits designs that need 16-bit performance with CAN bus connectivity but where the larger S12XE is overkill on cost or Flash.
Designers should note that the 2.5V core requires the on-chip voltage regulator to be enabled with proper decoupling; bypass capacitors near VDD/VSSX pins are critical for ADC accuracy.
This page synthesizes NXP datasheet specifications, distributor pricing, same-family drop-in variants, and practical design notes not aggregated on standard distributor product pages.
Bộ thay thế dễ dàng lắp đặt cho MC9S12GC96MFUE — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với MC9S12GC96MFUE (cùng hình factor và footprint) — khác nhau ở Package, Core Processor, Lifecycle Status, ADC, Program Memory Size.
MC9S12GC96CFUE
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
MC9S12GC64CFUE
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
MC9S12C96CFUE
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →MC9S12E128CFUE
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →MC9S12C96CFUER
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
MC9S12GC96MFUE Tỷ lệ tối đa & tính chất điện
| Core Architecture | HCS12 (16-bit CISC) |
| Program Memory Type | Flash |
| Program Memory Size | 96 KB (96K x 8) |
| Bus Clock Speed | 25 MHz |
| Core Clock Speed | 50 MHz (max) |
| Điện áp cung cấp | 2.35 V to 2.75 V |
| Bề rộng đường dữ liệu | 16-bit |
| I/O Ports | 60 |
| Package Type | QFP-80 (14x14 mm), plastic |
| Nhiệt độ hoạt động | -40 C to +125 C (M suffix) |
| On-chip Debug | BDM (single-wire) |
| Kiểu lắp đặt | Surface Mount |
| Trạng thái RoHS | Compliant |
| Lead Free | Yes |
| ADC | 10-bit, 8-channel (per family datasheet) |
Cấu hình chân MC9S12GC96MFUE
| Chân 1 | PP0/KWP0 — Port P pin / PWM channel 0 |
| Chân 2 | PP1/KWP1 — Port P pin / PWM channel 1 |
| Chân 3 | PP2/KWP2 — Port P pin / PWM channel 2 |
| Chân 4 | PP3/KWP3 — Port P pin / PWM channel 3 |
| Chân 5 | PP4/KWP4 — Port P pin / PWM channel 4 |
| Chân 6 | PP5/KWP5 — Port P pin / PWM channel 5 |
| Chân 7 | PP6/KWP6 — Port P pin / PWM channel 6 |
| Chân 8 | PP7/KWP7 — Port P pin / PWM channel 7 |
| Chân 9 | VDDR — Voltage regulator power supply |
| Chân 10 | VDD — Digital supply voltage |
| Chân 11 | VSS — Digital ground |
| Chân 12 | VDDX — I/O supply voltage |
| Chân 13 | RESET — External reset input |
| Chân 14 | TEST — Test mode entry (tie to VSS) |
| Chân 15 | XFC — PLL loop filter capacitor |
| Chân 16 | VDDPLL — PLL supply voltage |
| Chân 17 | VSSPLL — PLL ground |
| Chân 18 | EXTAL — Crystal oscillator input |
| Chân 19 | XTAL — Crystal oscillator output |
| Chân 20 | PAD00/AN00 — Port AD pin / ADC channel 0 |
| Chân 21 | PAD01/AN01 — Port AD pin / ADC channel 1 |
| Chân 22 | PAD02/AN02 — Port AD pin / ADC channel 2 |
| Chân 23 | PAD03/AN03 — Port AD pin / ADC channel 3 |
| Chân 24 | PAD04/AN04 — Port AD pin / ADC channel 4 |
| Chân 25 | PAD05/AN05 — Port AD pin / ADC channel 5 |
| Chân 26 | PAD06/AN06 — Port AD pin / ADC channel 6 |
| Chân 27 | PAD07/AN07 — Port AD pin / ADC channel 7 |
| Chân 28 | PAD08 — Port AD pin 8 |
| Chân 29 | PAD09 — Port AD pin 9 |
| Chân 30 | PAD10 — Port AD pin 10 |
| Chân 31 | PAD11 — Port AD pin 11 |
| Chân 32 | PAD12 — Port AD pin 12 |
| Chân 33 | PAD13 — Port AD pin 13 |
| Chân 34 | PAD14 — Port AD pin 14 |
| Chân 35 | PAD15 — Port AD pin 15 |
| Chân 36 | PT0/IOC0 — Port T pin / IOC channel 0 |
| Chân 37 | PT1/IOC1 — Port T pin / IOC channel 1 |
| Chân 38 | PT2/IOC2 — Port T pin / IOC channel 2 |
| Chân 39 | PT3/IOC3 — Port T pin / IOC channel 3 |
| Chân 40 | PT4/IOC4 — Port T pin / IOC channel 4 |
| Chân 41 | PT5/IOC5 — Port T pin / IOC channel 5 |
| Chân 42 | PT6/IOC6 — Port T pin / IOC channel 6 |
| Chân 43 | PT7/IOC7 — Port T pin / IOC channel 7 |
| Chân 44 | PS0/RXD0 — Port S pin / SCI0 RX |
| Chân 45 | PS1/TXD0 — Port S pin / SCI0 TX |
| Chân 46 | PS2/RXD1 — Port S pin / SCI1 RX |
| Chân 47 | PS3/TXD1 — Port S pin / SCI1 TX |
| Chân 48 | PS4/MISO0 — Port S pin / SPI0 MISO |
| Chân 49 | PS5/MOSI0 — Port S pin / SPI0 MOSI |
| Chân 50 | PS6/SCK0 — Port S pin / SPI0 SCK |
| Chân 51 | PS7/SS0 — Port S pin / SPI0 SS |
| Chân 52 | PJ0 — Port J pin 0 |
| Chân 53 | PJ1 — Port J pin 1 |
| Chân 54 | PJ2 — Port J pin 2 |
| Chân 55 | PJ3 — Port J pin 3 |
| Chân 56 | PJ4 — Port J pin 4 |
| Chân 57 | PJ5 — Port J pin 5 |
| Chân 58 | PJ6 — Port J pin 6 |
| Chân 59 | PJ7 — Port J pin 7 |
| Chân 60 | PM0/CANRX — Port M pin / CAN RX |
| Chân 61 | PM1/CANTX — Port M pin / CAN TX |
| Chân 62 | PM2 — Port M pin 2 |
| Chân 63 | PM3 — Port M pin 3 |
| Chân 64 | PM4 — Port M pin 4 |
| Chân 65 | PM5 — Port M pin 5 |
| Chân 66 | PM6 — Port M pin 6 |
| Chân 67 | PM7 — Port M pin 7 |
| Chân 68 | PK0 — Port K pin 0 |
| Chân 69 | PK1 — Port K pin 1 |
| Chân 70 | PK2 — Port K pin 2 |
| Chân 71 | PK3 — Port K pin 3 |
| Chân 72 | PK4 — Port K pin 4 |
| Chân 73 | PK5 — Port K pin 5 |
| Chân 74 | PK6 — Port K pin 6 |
| Chân 75 | PK7 — Port K pin 7 |
| Chân 76 | PH0 — Port H pin 0 |
| Chân 77 | PH1 — Port H pin 1 |
| Chân 78 | PH2 — Port H pin 2 |
| Chân 79 | PH3 — Port H pin 3 |
| Chân 80 | PE0/XIRQ — Port E pin 0 / XIRQ interrupt |
Ứng dụng tiêu biểu
MC9S12GC96MFUE phù hợp cho 7 Áp dụngs: Automotive Body Control Module, HVAC Climate-Control Board, Industrial Sensor Interface, Appliance Control Board, Automotive Lighting Controller, CAN-Based Sensor Hub, Smart Agriculture / Off-Road Controller.
Automotive Body Control Module
The MC9S12GC96MFUE is well suited to body-controller duties such as door-modules, seat-position controllers, mirror-fold, and wiper logic. The 96KB Flash accommodates a CANopen/body-CAN stack plus application code, the 60 GPIO pins drive multiple relay and PWM loads, and the on-chip 5V regulator lets the MCU sit directly on the automotive 12V bus without an external LDO. Compared with the MC9S12E256 used in higher-end BCMs, the GC96 trims cost while preserving the HCS12 interrupt model that engineers have standardized on. Designers should add ESD clamp diodes on each pin exposed to the body wiring harness.
Được đề xuất
HVAC Climate-Control Board
The 8-channel 10-bit ADC and multi-channel PWM make the MC9S12GC96MFUE a natural fit for HVAC actuators that read thermistors and drive blower motor and damper stepper circuits. The HCS12 core's deterministic interrupt latency ensures predictable PWM timing for closed-loop temperature control, and the 96KB Flash fits a small RTOS plus calibration tables. Industrial designers should add a 10uF ceramic bulk cap on VDDR with a 100nF bypass within 5mm of each VDD pin, per the family reference design.
Được đề xuất
Industrial Sensor Interface
In PLC-bus couplers and analog-front-end interface boards, the MC9S12GC96MFUE brings industrial-temperature grade (-40C to +125C), on-chip SCI/SPI/I2C, and CAN connectivity in a single chip. Its 60 GPIO are sufficient to scan multiple opto-isolated inputs and drive indicator LEDs without external expanders. Compared to MC9S12GC64CFUE, designers gain 32KB of headroom for protocol libraries. Use a watchdog timer and software BIST to meet IEC 61508 SIL-1 expectations in factory-automation deployments.
Được đề xuất
Appliance Control Board
White-goods such as washing machines and dishwashers rely on the MC9S12GC96MFUE's low cost, integrated CAN, and PWM channels to coordinate motors, valves, and user-interface LEDs. The 96KB Flash fits a wash-cycle state machine plus diagnostics, and the -40C to +125C temperature rating survives under-hood thermal stress. The QFP-80 footprint is hand-solderable for service-repair shops. Avoid placing the IC near switching-power magnetics to keep ADC readings clean.
Được đề xuất
Automotive Lighting Controller
Daytime-running-light and LED-headlamp modules use the MC9S12GC96MFUE to generate 16-bit PWM dimming curves while reading the LIN/CAN command stream. The on-chip 8x10-bit ADC samples light-level and temperature sensors for closed-loop brightness control, and the 96KB Flash holds the LIN 2.1 stack plus diagnostic trouble codes. The automotive-grade M-suffix guarantees operation across -40C to +125C, matching under-hood thermal profiles.
Được đề xuất
CAN-Based Sensor Hub
The integrated CAN module (CAN 2.0A/B) plus 60 GPIO make the MC9S12GC96MFUE a viable sensor-hub MCU that aggregates multiple sensor inputs and broadcasts onto a CAN backbone at 500kbps. The 96KB Flash accommodates CANopen or J1939 protocol stacks, and 25MHz bus clock is ample for 1ms-update sensor fusion. Use the BDM port for in-circuit flash programming during production - it eliminates socketed firmware updates.
Được đề xuất
Smart Agriculture / Off-Road Controller
Off-road vehicles, agricultural machinery, and forklifts use the MC9S12GC96MFUE in sealed enclosures where the -40C to +125C range and automotive-grade robustness matter. The CAN, PWM, and 60 GPIO combine to drive hydraulic valves, read pressure/flow sensors, and broadcast status to the cab display. The 96KB Flash stores calibration tables per implement. The QFP-80 footprint is robust against vibration vs smaller QFN packages.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho MC9S12GC96MFUE — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | MC9S12GC96CFUE | MC9S12GC64CFUE | MC9S12C96CFUE | MC9S12E128CFUE | MC9S12C96CFUER |
|---|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | QFP-80 (14x14 mm) | QFP-80 (14x14 mm) - same | QFP-80 (14x14 mm) - same | QFP-80 (14x14 mm) - same | QFP-80 (14x14 mm) - same | QFP-80 (14x14 mm) - same |
| Flash Memory | 96 KB | 96 KB | 64 KB (-33%) | 96 KB | 128 KB (+33%) | 96 KB |
| Bus Clock Speed | 25 MHz | 50 MHz (+100%) | 50 MHz (+100%) | 50 MHz (+100%) | 50 MHz (+100%) | 50 MHz (+100%) |
| Operating Temperature | -40 C to +125 C | -40 C to +85 C industrial | -40 C to +85 C industrial | -40 C to +85 C industrial | -40 C to +125 C automotive | -40 C to +85 C industrial |
| Core | HCS12 (16-bit) | HCS12 (16-bit) | HCS12 (16-bit) | HCS12 (16-bit) | HCS12E (16-bit enhanced) | HCS12 (16-bit) |
| Supply Voltage | 2.35 V to 2.75 V | 2.35 V to 2.75 V | 2.35 V to 2.75 V | 2.35 V to 2.75 V | 2.35 V to 2.75 V | 2.35 V to 2.75 V |
| I/O Ports | 60 | 60 | 60 | 60 | 60 | 60 |
Bảo phân biệt quan trọng
- Automotive temperature grade at 25MHz bus speed (vsMC9S12GC96CFUE)
- 96KB Flash matches higher-end S12E part (vsMC9S12GC64CFUE)
- Cost-optimized HCS12 core vs S12E enhanced core (vsMC9S12E128CFUE)
Ghi chú thiết kế
The MC9S12GC96MFUE integrates a 5V-to-2.5V voltage regulator that must be enabled by tying VDDR to 5V with a 10uF ceramic bulk capacitor as close to the pin as possible. Add a 100nF decoupling capacitor within 5mm of each VDD/VSS pair to keep ADC readings accurate. Program the VREGEN bit if using external regulator input. Per the S12GC96 reference design, a series ferrite bead on VDDX helps isolate digital noise from analog AVSS.
At a worst-case power dissipation of approximately 0.6W (full peripheral activity at 50MHz), the QFP-80 14x14mm package has a thermal resistance theta_JA of approximately 45 C/W (per family datasheet). Estimated: this yields a 27C junction-temperature rise above 70C ambient, so the -40C to +125C rating is comfortable for sealed enclosures. For continuous 100% CPU utilization, calculate with the actual application duty cycle and add copper thermal relief if needed.
Route the EXTAL/XTAL traces as short as possible with a guard ring tied to VSSPLL. Place the PLL loop-filter capacitor (XFC pin) within 5mm and keep it away from switching traces. Use a 4-layer PCB with a dedicated ground plane for production designs; 2-layer hand-prototypes are acceptable for hobby use but may couple noise into the ADC. Decouple each VDD/VSS pair individually, do not daisy-chain ground.
Do not leave the TEST pin floating during normal operation - it must be tied to VSS to prevent accidental test-mode entry. The RESET pin is bidirectional; add a 4.7k pull-up to VDDX and a 100nF capacitor to ground for a clean reset. Watchdog timer should always be enabled in production firmware to recover from EM noise. Verify BDM connector pinout per AN2209 before assembling the debug header.
Keep analog ADC inputs (PAD0-PAD15) away from PWM outputs to reduce switching noise coupling; place a ground guard between the analog and digital sections. Use matched-length traces for CANH/CANL within 1mm to maintain 500kbps CAN timing. The BDM and XIRQ pins should be brought out to a small header for in-circuit programming and external interrupt test.
Thông tin tuân thủ
RoHS/REACH compliant per NXP product page. AEC-Q100 qualification status is not published for this part; the M-suffix denotes automotive temperature grade -40C to +125C only.
