S9S12HY64JOCLL - 16-bit 64KB Flash MCU | NXP Semiconductors
Référence : S9S12HY64JOCLL ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $14.85 | $14,85 |
| 10 | $13.4 | $134,00 |
| 100 | $11.05 | $1 105,00 |
| 500 | $9.65 | $4 825,00 |
| 1 000 | $8.4 | $8 400,00 |
S9S12HY64JOCLL Présentation
A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory (Flash/RAM), peripherals (timers, ADC, communications), and interrupt logic into one package. The MC9S12HY/HA family is built around the HCS12 CPU, which belongs to the Freescale/NXP S12 product line of 16-bit automotive microcontrollers that sit hierarchically between 8-bit MCUs and 32-bit Power Architecture / ARM Cortex-M devices. Compared with general-purpose 8-bit MCUs, the HCS12 offers wider data paths, richer peripherals, and CAN/LIN support that the automotive segment demands.
Key features include 16-bit CPU core, 64KB on-chip Flash, 4KB on-chip RAM, integrated LCD controller (for instrument-cluster glass driving), multiple PWM motor-driver timers, CAN and LIN/J2602 interfaces, plus built-in analog such as ATD (analog-to-digital) and SCI/SPI. The peripheral set has been tuned so a single chip can replace a cluster of discrete controllers in dashboard or body-controller designs. The wide operating voltage range (typical 5V +/-10%) and automotive temperature grade make the part robust under hood and behind-dash thermal stress.
Architecturally, the S9S12HY64JOCLL uses the well-established HCS12 CPU with BDM (background debug mode) and a Flash-based memory map; this allows in-system programming and on-board debug using the standard P&E / NXP BDM tools. The integrated LCD driver and motor-timer peripherals are implemented as function-specific state machines tied to the S12 bus matrix, letting the CPU remain free for application code while the peripherals refresh segments step by step.
Typical applications include entry-level automotive instrument clusters (speedometer/fuel gauges on TN/STN glass), automotive body controllers and HVAC panels, CAN/LIN slave nodes, simple stepper-motor or DC-motor drivers for cluster needles, and generic 16-bit automotive control modules. The wide temperature range and automotive grade qualification allow deployment behind the dashboard or in the engine bay periphery.
When designing with this device, allocate PCB area for the 100-LQFP (14x14) footprint and decoupling, and confirm that the LCD panel you select is compatible with the duty and bias modes supported by the S12 LCD driver. Reserve one BDM port for in-circuit debug during development.
This page synthesizes distributor pricing, drop-in alternatives from the MC9S12 family, application guidance, and design notes not found on individual distributor listings.
Alternatives de remplacement direct pour S9S12HY64JOCLL — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
S9S12HY64J0CLLR
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
MC9S12HY64J0CLL
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
S9S12HY64JOCLL Valeurs maximales et caractéristiques électriques
| Core Architecture | HCS12 (16-bit) |
| CPU Family | Freescale/NXP S12 (MC9S12HY/HA family) |
| CPU Speed | 32 MHz |
| Program Memory (Flash) | 64 KB (64K x 8) |
| RAM | 4 KB |
| Boîtier | 100-LQFP (14x14 mm) |
| Type de montage | Surface Mount |
| Température de fonctionnement | -40C to +85C |
| Integrated LCD Driver | Yes (per family feature list) |
| CAN Interface | Yes (per family feature list) |
| LIN / J2602 Interface | Yes (per family feature list) |
| Motor-Driver Timers / PWM | Yes (per family feature list) |
| Automotive Qualification | Automotive grade (-40C to +85C industrial-extended, automotive pedigree per family) |
| Statut RoHS | ROHS3 Compliant (per Alibaba supplier listing cross-ref) |
| Moisture Sensitivity Level | MSL 1 (Unlimited) (per Alibaba supplier listing cross-ref) |
| Debug Interface | BDM (Background Debug Mode, S12 standard) |
| Core Series | S12H |
Guide de configuration des broches du S9S12HY64JOCLL 100-lqfp (14x14 mm)
Configuration des broches du S9S12HY64JOCLL (boîtier 100-lqfp (14x14 mm)). 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 S9S12HY64JOCLL.
Consultez la fiche technique pour la configuration complète des broches.
Applications typiques
S9S12HY64JOCLL convient pour 6 applications: Automotive Instrument Cluster, CAN / LIN Gateway Node, Automotive HVAC Control Panel, Stepper-Motor / DC-Motor Cluster Drive, Body Control Module (BCM) Slave, Industrial / After-Market Diagnostic Tool.
Automotive Instrument Cluster
The S9S12HY64JOCLL is specifically designed by NXP for entry-level automotive instrument clusters, per the MC9S12HY/HA family product description. Its on-chip LCD controller can drive TN/STN segment glass up to a configurable duty and bias suitable for speedometer/fuel-gauge/odo blocks, while the dedicated stepper-motor timers (PWM with complementary output) drive gauge needles such as the speedometer, tachometer, and fuel level. The 32 MHz HCS12 CPU refreshes LCD segments while executing CAN message handling, allowing a single chip to replace a discrete LCD driver + motor driver + CAN MCU triple traditionally used in analog clusters. Compared with 8-bit cluster MCUs, the 16-bit S12H core gives more compute headroom for OBD-II diagnostics, RSVM (residual value models), and trip-computer firmware.
Recommandé
CAN / LIN Gateway Node
The S9S12HY64JOCLL integrates an msCAN module and a LIN/J2602 peripheral, making it a compact bridge between a LIN sub-network of seat modules, mirror controllers, or HVAC panels and a CAN backbone of the BCM or instrument cluster. Placing the S12H MCU as a slave-cost gateway reduces the load on the central gateway MCU and isolates bus faults without software intervention. The 32 MHz HCS12 CPU is fast enough to manage LIN scheduling tables and CAN acceptance filtering concurrently, and the 4 KB RAM comfortably holds diagnostic buffers for UDS-style services.
Recommandé
Automotive HVAC Control Panel
The S9S12HY64JOCLL suits mid-range HVAC control panels that need to read multiple rotary encoders or buttons, drive a small segment-LCD for fan/temperature indication, and talk LIN to the HVAC ECU. Its on-chip ATD converter handles knob inputs and temperature sensor reads, while the LCD peripheral drives the panel display. The 64 KB Flash accommodates HVAC lookup tables (PWM-vs-fan RPM curves, defrost envelopes) and the -40C to +85C automotive range ensures reliable operation behind the dashboard in cold-start and summer heat. Compared to a generic 8-bit MCU, the S12H's CAN/LIN hardware saves a separate transceiver MCU.
Recommandé
Stepper-Motor / DC-Motor Cluster Drive
The S9S12HY64JOCLL's integrated stepper-motor timers and PWM channels drive up to several gauge-needle stepper motors as well as small DC motors used in warning chimes or servo controls. The HCS12 family documentation lists PWM with complementary outputs, fault-tolerant input, and programmable dead-time insertion, which are crucial for driving bipolar stepper pairs without external logic. Placing a single S12H MCU in a cluster reduces BOM by removing an external motor-driver IC; the 100-LQFP package pins expose enough PWM and timer I/O for typical 4-cylinder cluster gauge complements.
Recommandé
Body Control Module (BCM) Slave
The S9S12HY64JOCLL serves as a slave BCM endpoint in distributed automotive electrical/electronic architectures, controlling exterior lighting, seat adjusters, or mirror modules. With the HCS12's built-in PWM channels, ATD channels, and SCI/SPI ports, this MCU can read switches, drive lamps, and report status over LIN/J2602 to the head BCM with deterministic latency. The 32 MHz compute budget and 4 KB RAM are sufficient for LIN schedule handlers and small state machines typical of body control, while the -40C to +85C operating range handles underhood thermal transients where applicable. The LQFP-100 package offers enough I/O for typical BCM port counts.
Recommandé
Industrial / After-Market Diagnostic Tool
The S9S12HY64JOCLL with 32 MHz CPU, 64 KB Flash, 4 KB RAM, and on-chip CAN msCAN is also a useful MCU for after-market automotive diagnostic tools, OBD-II scanners, and CAN-bus analyzers that want to bridge CAN to USB on a low-cost platform. The on-chip BDM background-debug interface enables in-circuit firmware development without an emulator, and the LQFP-100 footprint simplifies hand-rework and prototype assembly. The automotive temperature grade suits service-shop environments with wide thermal swings, and the on-chip CAN peripheral avoids needing an external controller, keeping BOM minimal for low-volume diagnostic products.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour S9S12HY64JOCLL — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | S9S12HY64J0CLLR | MC9S12HY64J0CLL | MC9S12DT128MPVE |
|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 100-LQFP (14x14) | 100-LQFP (14x14) - same | 100-LQFP (14x14) - same | 112-LQFP (20x20) - different |
| Flash | 64 KB | 64 KB | 64 KB | 128 KB |
| RAM | 4 KB | 4 KB | 4 KB | 8 KB |
| CPU Speed | 32 MHz (HCS12) | 32 MHz | 32 MHz | 25 MHz |
| CAN | Yes (msCAN) | Yes | Yes | Yes |
| LCD Driver | Yes (per family) | Yes | Yes | No |
| Automotive Grade | Yes (-40C to +85C) | Yes | Yes | Yes |
Principaux différenciateurs
- Integrated LCD driver on the same die as CAN/LIN/PWM peripherals (vs MC9S12DT128MPVE)
- Dedicated stepper-motor timers beyond standard PWM (vs MC9S08DV128CLF)
- 64 KB Flash with on-chip LCD in a single 100-LQFP package (vs MC9S12DG128MPV)
Notes de conception
The 100-LQFP (14x14 mm) footprint requires a 4-layer PCB minimum for clean decoupling of the multiple VDD/VSS pairs and the LCD charge-pump supply pins. Place one 100 nF X7R bypass capacitor per VDD pin within 2 mm of the via/pin, and add a single bulk 10 uF-47 uF aluminum-polymer or ceramic cap close to the digital core rails. Route the LCD segment lines on an inner layer with proper shielding, because the LCD driver outputs are slow but the package places them adjacent to the CAN/SCI differential pins.
Keep the CAN_H and CAN_L traces 100-ohm differential, 3W matched, and away from switching DC-DC or motor-driver PWM edges. Keep the LIN single-wire pin 5 cm of trace above ground plane and away from clock traces to avoid radiated and conducted emissions. Estimated: in a typical 4-layer FR-4 stack-up, expect 80 to 90% CAN bus signal integrity margin on a 1 m bus length; validate with a CI test bench before committing to automotive EMC compliance.
Do not assume the S9S12HY64JOCLL has a real silicon-level die difference versus the S9S12HY64J0CLL - both refer to the same MC9S12HY64 silicon revision. Before laying out a 14 mm vs 20 mm LQFP variant, confirm the J0C vs J1A temperature grade against your application's automotive thermal profile. Note also that the msCAN and LIN peripherals share priority with the LCD driver refresh; if the LCD duty cycle is set high, CAN interrupt latency can increase and should be measured in code.
The S9S12HY64JOCLL at 32 MHz, full peripheral activity, 5 V supply, and typical 60 mA core current dissipates approximately 0.30 W, well within the S12H family's 100-LQFP thermal envelope (~55 C/W). For extreme-cold cranking at -40C ensure the supply-rail supervisor holds RESET until VDD crosses the brownout threshold (per S12 family electrical spec) - estimated 8 ms minimum reset pulse on cold start at low VIN.
Informations de conformité
RoHS3-compliant per Alibaba supplier listing cross-reference. Note: 'aec_q100' is marked not_applicable because verified distributor listings do not explicitly state an AEC-Q100 grade for this MPN; the part is in the automotive-focused MC9S12HY/HA family with -40C to +85C qualification. Verify halogen-free / conflict-mineral compliance via NXP environmental declarations before automotive-volume commits.