MC9S12GC96MFAE - 16-bit HCS12 MCU 96KB Flash LQFP-48 | NXP
Référence : MC9S12GC96MFAE ✗ Fin de vie| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $6.2 | $6,20 |
| 10 | $5.58 | $55,80 |
| 100 | $4.96 | $496,00 |
| 500 | $4.45 | $2 225,00 |
| 1 000 | $4.02 | $4 020,00 |
MC9S12GC96MFAE Présentation
A 16-bit MCU is an embedded processor that moves data in 16-bit words along its entire datapath, offering a middle ground between low-cost 8-bit controllers and high-cost 32-bit devices. The HCS12 (S12) architecture from Freescale/NXP sits within the broader hierarchy of embedded processors and controllers, and this automotive-oriented family integrates the CPU core, memory, and on-chip peripherals in a single chip for body and chassis designs.
Key features include the 96KB Flash program memory with in-application programmability, full 16-bit data paths throughout, and a phase-locked loop (PLL) clock generator that lets engineers trade bus frequency against power consumption. According to the NXP product page, the S12GC family also integrates an on-chip bandgap-based voltage regulator (Vreg) that generates the internal digital supply (VDD) from an external supply range of 2.97 V to 5.5 V, simplifying power-supply design.
The device operates from the internal 5V-tolerant HCS12 I/O infrastructure with 60 I/O-capable port pins described for the family, and the PLL allows the core to run at frequencies derived from a low-cost crystal. Typical applications include automotive body electronics such as door modules, seat control, lighting modules, and gateway nodes, as well as industrial control systems that need a robust 16-bit architecture with mature toolchain support (CodeWarrior and third-party debuggers).
A key design consideration is lifecycle status: NXP lists this part as NRND (Not Recommended for New Designs), so new projects should evaluate the drop-in GC-family variants or newer S12G derivatives listed in the alternatives table, while existing designs can rely on available stock and aftermarket sources such as Rochester Electronics.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
Alternatives de remplacement direct pour MC9S12GC96MFAE — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec MC9S12GC96MFAE (même facteur de forme et même empreinte) — différant par Operating Temperature, Package, Debug Interface, ADC, Core.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
MC9S12GC96MFUE
✅ Remplacement direct✓ En stock
$7.1 / unité
Voir la fiche technique →MC9S12GC128CPBER
✅ Remplacement direct✓ En stock
$5.95 / unité
Voir la fiche technique →MC9S12C96MFAE
✅ Remplacement direct✓ En stock
$5.45 / unité
Voir la fiche technique →MC9S12GC32VFAE
✅ Remplacement direct✓ En stock
$5.64 / unité
Voir la fiche technique →MC9S12C32CFAE25
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
MC9S12GC16MFUE
✅ Remplacement direct✓ En stock
$9.2 / unité
Voir la fiche technique →MC9S12GC96MFAE Valeurs maximales et caractéristiques électriques
| Core Processor | HCS12 (S12GC family) |
| Core Size | 16-bit |
| Bus Speed | 25 MHz |
| Maximum Clock Speed | 50 MHz |
| Flash Memory | 96 KB (96K x 8) |
| Program Memory Type | Flash |
| External Supply Voltage Range | 2.97 V to 5.5 V |
| Internal Regulated Supply (VDD) | On-chip bandgap-based voltage regulator (Vreg) |
| I/O Ports | 60 (family specification) |
| Oscillator / Clock Source | PLL (phase-locked loop) on-chip |
| Peripherals | On-chip automotive peripherals (per S12GC family datasheet) |
| Boîtier | 48-LQFP (7x7 mm), plastic |
| Type de montage | Surface Mount |
| Largeur du bus de données | 16 Bit |
| Statut du cycle de vie | NRND (Not Recommended for New Designs) |
Guide de configuration des broches du MC9S12GC96MFAE 48-lqfp (7x7 mm), plastic
Configuration des broches du MC9S12GC96MFAE (boîtier 48-lqfp (7x7 mm), plastic). Ce circuit intégré numérique comprend des GPIO, des interfaces de communication (UART, SPI, I2C) et des broches d'alimentation. Consultez la fiche technique du fabricant pour les fonctions alternatives des broches et les options de configuration. Indispensable pour la conception de systèmes embarqués et la conception de circuits imprimés.
Aucune donnée de brochage détaillée disponible pour MC9S12GC96MFAE.
Consultez la fiche technique pour la configuration complète des broches.
Applications typiques
MC9S12GC96MFAE convient pour 6 applications: Automotive Body Control Modules, Lighting Control Units, Gateway and Network Nodes, Industrial Control Systems, Consumer Appliance Control, Automotive Sensor and Actuator Modules.
Automotive Body Control Modules
The MC9S12GC96MFAE fits automotive body-electronics designs such as door modules, seat controllers, and lighting control units. Its 96KB Flash accommodates the feature-rich firmware these modules require, including diagnostics, LIN/CAN message handling, and actuator sequencing. The on-chip bandgap-based voltage regulator (Vreg) generating internal VDD from a 2.97 V to 5.5 V external supply removes the need for a separate core rail, simplifying power tree design in 12 V vehicle systems. The PLL allows designers to scale the 25 MHz bus up or down to balance EMC performance against processing throughput, a frequent trade-off in body modules packaged near antennas and infotainment electronics. NRND status means the part suits service and ongoing-production designs, while new modules should consider the GC128 variants.
Recommandé
Lighting Control Units
Exterior and interior automotive lighting controllers benefit from the MC9S12GC96MFAE combination of 96KB Flash, full 16-bit data paths, and a PLL-scaled clock that can be lowered to reduce emissions in EMC-sensitive lamp assemblies. The S12GC family integrates the on-chip peripherals NXP describes as top choices for automotive designs, enabling PWM generation for LED dimming and diagnostic reporting of lamp faults. The integrated Vreg accepting 2.97 V to 5.5 V input lets the controller run from a standard automotive 5 V rail generated by a discrete pre-regulator. Because lighting modules evolve through software feature updates, the in-system programmable Flash supports field reprogramming. For new lamp controller designs, evaluate the 128KB GC128 device to provide firmware growth headroom beyond the 96KB of this NRND part.
Recommandé
Gateway and Network Nodes
Sub-network gateway nodes and smart sensor hubs in vehicle networks can use the MC9S12GC96MFAE as a protocol-handling processor. The 25 MHz bus with PLL flexibility provides sufficient throughput for message filtering, buffering, and retransmission between in-vehicle buses, while 96KB Flash stores protocol stacks plus application logic. The device's full 16-bit datapath keeps interrupt service and buffer manipulation efficient compared to 8-bit parts, reducing latency in time-critical message forwarding. The on-chip Vreg allows a single 5 V supply domain, easing integration into existing ECUs. NRND status restricts this part to legacy-node continuation; for new gateway designs, NXP's S12G and S12XE families (such as S912XET512 devices) provide current-lifecycle alternatives with larger memory and faster buses.
Recommandé
Industrial Control Systems
Factory automation nodes, motor-control front ends, and industrial HMI controllers can leverage the MC9S12GC96MFAE's proven 16-bit HCS12 architecture. The 96KB Flash supports structured control code with look-up tables and calibration data, and the 25 MHz bus delivers deterministic real-time behavior valued in industrial sequencing tasks. The wide 2.97 V to 5.5 V external supply range with an integrated Vreg tolerates noisy industrial power rails when paired with a 5 V regulator. The HCS12 toolchain (CodeWarrior and third-party BDM debuggers) is mature, shortening bring-up time for maintenance engineers sustaining legacy equipment. Because the part is NRND, industrial users should secure a lifetime-buy or qualify the drop-in MC9S12GC96MFUE variant to guarantee long-term supply for fielded systems.
Recommandé
Consumer Appliance Control
White-goods and appliance control boards, including washing machine user interfaces, oven controllers, and small-motor drives, can implement their control logic on the MC9S12GC96MFAE. The 16-bit core handles PID loops and keypad/Display scanning with margin, while 96KB Flash stores localized UI string tables, fault logs, and OTA-style update payloads where applicable. The integrated Vreg and 2.97 V to 5.5 V supply range let a single 5 V buck power the whole controller, reducing bill-of-materials cost. The PLL permits reducing the bus clock in standby phases to cut power draw. Appliance manufacturers with this device in production should note its NRND status and plan migration to the 128KB GC128 or newer S12 devices within the next hardware revision cycle.
Recommandé
Automotive Sensor and Actuator Modules
Distributed sensor and actuator modules - position sensors, valve drivers, and wiper or mirror controllers - suit the MC9S12GC96MFAE's balance of integration and cost. According to NXP, the S12GC family is composed of top on-chip peripherals for automotive designs, allowing direct connection of analog front ends and driver stages while the 16-bit core executes filtering and plausibility checks in real time. The on-chip Vreg with 2.97 V to 5.5 V input supports operation from the module's conditioned 5 V rail, and PLL-based clocking lets designers derate the bus for EMC qualification in modules mounted near antennas. With 96KB Flash, multiple calibration profiles and diagnostic routines fit on-chip. The NRND designation makes this part appropriate for sustaining existing module designs rather than new platform launches.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour MC9S12GC96MFAE — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | MC9S12GC96MFUE | MC9S12GC128CPBER | MC9S12C96MFAE | MC9S12GC32VFAE |
|---|---|---|---|---|---|
| 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 |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Core / Architecture | 16-bit HCS12 (S12GC) | 16-bit HCS12 (S12GC) | 16-bit HCS12 (S12GC) | 16-bit HCS12 (S12C) | 16-bit HCS12 (S12GC) |
| Flash Memory | 96 KB | 96 KB | 128 KB | 96 KB | 32 KB |
Principaux différenciateurs
- Same S12GC architecture with larger memory headroom (vs MC9S12GC128CPBER)
- S12GC peripheral integration vs S12C family (vs MC9S12C96MFAE)
- Honest memory trade-off at lower Flash sizes (vs MC9S12C32CFAE25)
Notes de conception
The S12GC integrates a bandgap-based voltage regulator that generates the internal digital supply (VDD) from a 2.97 V to 5.5 V external supply, per the NXP product page. Feed the external rail through a local decoupling network (bulk + 100 nF ceramic at the VDDRX/VDDR pins per family datasheet guidance) so the internal regulator remains stable under 25 MHz bus switching load. Avoid routing noisy actuator returns under the Vreg pins in body-module layouts.
This part is NRND per NXP. Do not start new designs; plan a last-time-buy or qualify the MC9S12GC96MFUE drop-in for continuity. Also verify the exact bus-speed configuration: DigiKey lists 25 MHz bus while the specification listing cites 50 MHz core-referenced speed - set the PLL divider values to match your target and confirm timing against the current family datasheet revision on nxp.com, which NXP states is the most current.
The PLL is the primary clock-scaling mechanism; when raising the bus toward its upper limit, increase PLL loop-filter capacitor values per the family datasheet and keep the crystal traces short and guarded. Slowing the bus lowers radiated emissions in automotive EMC testing - a useful knob when the module must pass CISPR-class vehicle-level tests. Stagger I/O switching by spreading port assignments to reduce simultaneous-switching noise on the 5 V rail.
Informations de conformité
Compliance status not stated in the provided web data. The NXP product page includes an Environmental Quality section where RoHS/REACH status should be confirmed directly.
