MC9S08SH16MTL - 16KB 40MHz 8-Bit MCU | NXP Semiconductors
N.º de pieza: MC9S08SH16MTL ✗ Fin de vida| Cant. | Precio unitario | Total |
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| 1 | $0 | $0,00 |
| 10 | $0 | $0,00 |
| 100 | $0 | $0,00 |
| 500 | $0 | $0,00 |
| 1.000 | $0 | $0,00 |
MC9S08SH16MTL Descripción general
A microcontroller is a programmable integrated circuit containing a CPU core, memory, and peripherals for embedded control. In the broader electronics hierarchy, the MC9S08SH16MTL is a microcontroller, part of integrated circuits, and specifically an 8-bit embedded controller. Its combination of Flash program memory, serial interfaces, analog conversion, and GPIO makes it suitable for compact control systems that need more capability than a basic fixed-function logic device.
The supplied specification data identifies the S08 CPU core, 16KB program memory, 1K x 8 RAM, 23 I/O, a 10-bit ADC, and serial connectivity including I2C, LINbus, SCI, and SPI. It also lists low-voltage detection, power-on reset, PWM, and a watchdog timer among the peripherals. These features support sensor reading, actuator control, communication with external modules, and basic motor or power-management functions in embedded products.
The 28-TSSOP package is specified as approximately 4.40 mm wide and 0.173 inch wide in the supplied distributor listing. The package is surface mount, while the supplied record identifies tube packaging. Because the product page identifies the part as an End of Life product, current availability, lifecycle status, and replacement strategy should be confirmed with NXP or an authorized distributor before new production design release.
Typical engineering uses include industrial control, automotive electronics, sensor interfaces, small motor controllers, and embedded communication modules. The ADC and serial peripherals allow the MCU to read analog conditions and exchange data with sensors or actuators, while PWM and watchdog functions support periodic control and fault monitoring. The 40 MHz speed figure should be treated as a maximum device specification; actual firmware timing depends on the selected clock configuration and operating conditions.
Designers should verify the exact pinout, voltage limits, clock configuration, peripheral multiplexing, and programming requirements against the manufacturer datasheet before layout or firmware deployment. The MC9S08SH16MTL is marked for end-of-life handling, so obsolescence risk, last-time-buy status, and approved migration options require direct confirmation rather than assumption.
Alternativas directas para MC9S08SH16MTL — mismo encapsulado, compatible pin a pin. Se excluyen las piezas de otro encapsulado que requieren retrabajo de la PCB.
Variantes de esta serie
Modelos de la misma serie compatibles directamente con MC9S08SH16MTL (mismo factor de forma y huella) — difiere en Package, ADC, Debug Interface, Peripherals, RAM Size.
Herramienta de comparación rápida — seleccione piezas alternativas para compararlas lado a lado:
MC9S08SH16CTG
✅ Sustitución directa✓ En stock
$7.1511 / unidad
Ver hoja de datos →MC9S08SH8MTG
✅ Sustitución directa✓ En stock
$1.55 / unidad
Ver hoja de datos →MC9S08SH16MTJ
✅ Sustitución directa✓ En stock
$2.95 / unidad
Ver hoja de datos →MC9S08SH16MTL Valores máximos y características eléctricas
| Product Type | 8-bit microcontroller |
| CPU Core | S08 CISC |
| Program Memory Size | 16KB (16K x 8) Flash |
| RAM Size | 1K x 8 |
| Maximum Speed | 40 MHz |
| Number of I/O | 23 |
| ADC | 16-channel, 10-bit resolution |
| Connectivity | I2C, LINbus, SCI, SPI |
| Supply Voltage Context | 3.3 V / 5 V |
| Oscillator Type | Internal |
| Encapsulado | 28-TSSOP, 4.40 mm width |
| Package Family | TSSOP surface-mount package |
| Packaging | Tube |
| Peripherals | LVD, POR, PWM, WDT |
| Reset and Interrupt Sources | Up to 32 interrupt/reset sources |
| Automotive Context | Listed as Automotive in supplied distributor data |
| Estado del ciclo de vida | End of Life |
| Estado RoHS | unknown |
| REACH Status | unknown |
Guía de configuración de pines de MC9S08SH16MTL tssop surface-mount package
Configuración de pines para MC9S08SH16MTL (encapsulado tssop surface-mount package). Este CI digital incluye GPIO, interfaces de comunicación (UART, SPI, I2C) y pines de alimentación. Consulte la hoja de datos del fabricante para conocer las funciones alternativas de los pines y las opciones de configuración. Esencial para el diseño de sistemas embebidos y el diseño de PCB.
No hay datos detallados de patillaje disponibles para MC9S08SH16MTL.
Consulte la hoja de datos para ver la configuración completa de patillas.
Aplicaciones típicas
MC9S08SH16MTL es adecuado para 6 aplicacións: Automotive Embedded Control, Industrial Sensor Interface, Small Motor and PWM Control, Serial Communication Gateway, Battery-Powered Measurement Device, Appliance and Building Control.
Automotive Embedded Control
The MC9S08SH16MTL fits legacy automotive control designs that need an 8-bit controller with 16KB Flash, 1K x 8 RAM, 23 I/O, and listed LINbus, SCI, SPI, ADC, PWM, and watchdog functions. It can supervise switches, sensors, actuators, and communication links in a compact 28-pin TSSOP design. The 40 MHz maximum speed provides headroom for control-loop and protocol tasks, while the ADC supports analog condition monitoring. Because the part is marked End of Life, engineers should confirm qualification, temperature grade, transient requirements, and approved lifecycle status before using it in a new vehicle program.
Recomendado
Industrial Sensor Interface
The MC9S08SH16MTL is suitable for a compact sensor-conditioning and acquisition node because the supplied data lists a 16-channel, 10-bit ADC alongside I2C and SPI connectivity. The MCU can sample analog inputs, apply calibration and filtering, format measurements, and forward data to a higher-level controller. Its 23 I/O pins provide access to discrete sensors, indicators, and digital control signals, while PWM can drive indicators or simple actuators. Confirm pin multiplexing and ADC timing in the manufacturer datasheet, and provide decoupling and grounding that match the selected supply configuration.
Recomendado
Small Motor and PWM Control
The MC9S08SH16MTL can be used in a small motor-control or PWM-based actuator module where an 8-bit MCU is sufficient for sequencing, duty-cycle control, limit detection, and fault handling. The listed PWM peripheral is useful for generating controlled outputs, while ADC inputs can monitor current, position, or temperature-related signals. The 23 available I/O pins allow connection of drivers, switches, and status indicators. The design must verify the PWM frequency range, output drive capability, thermal conditions, and whether an external transistor or driver is required.
Recomendado
Serial Communication Gateway
The MC9S08SH16MTL is appropriate for a small protocol gateway or service interface that needs I2C, LINbus, SCI, and SPI in one controller. Firmware can collect data from a sensor or module, validate the payload, and forward it over another serial link. Its 16KB Flash and 1K x 8 RAM provide resources for embedded protocol handling, while the 23 I/O pins support interface multiplexing and status signals. Before layout, confirm the exact peripheral channel assignments and pin alternate functions. The End of Life status makes long-term sourcing and software maintenance planning essential.
Recomendado
Battery-Powered Measurement Device
The MC9S08SH16MTL can serve as the controller in a small battery-powered measurement device when low component count, flexible I/O, and mixed analog/digital control are important. The ADC can acquire battery or sensor voltages, SCI or SPI can connect to a display or memory device, and PWM can support indicator or actuator control. The supplied data does not provide a verified low-power mode specification, so battery-life estimates must be based on the manufacturer datasheet and measured firmware behavior. Power budgeting, sleep-state support, and regulator efficiency should be validated experimentally.
Recomendado
Appliance and Building Control
The MC9S08SH16MTL can support a compact appliance, HVAC, or building-control module requiring local control and multiple serial connections. The MCU can read analog sensors through the 10-bit ADC, operate relays or valves through PWM and GPIO outputs, and communicate with modules using SCI, SPI, I2C, or LINbus. The 28-pin TSSOP package supports space-constrained board designs, while 23 I/O provide a useful control budget. Confirm voltage tolerances, reset behavior, watchdog requirements, and production availability before adapting the design to a long-life commercial product.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para MC9S08SH16MTL — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | MC9S08SH16CTG | MC9S08SH8MTG | MC9S08SH16MTJ |
|---|---|---|---|---|
| Package | 28-TSSOP | TSSOP-28 | TSSOP-28 | TSSOP-28 |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
Diferenciadores clave
- Specific MC9S08SH16 family identity (frente a MC9S08SH16CTG)
- Listed memory and I/O resource profile (frente a MC9S08SH8MTG)
- Documented connectivity set (frente a MC9S08SH16MTJ)
Notas de diseño
Verify the complete supply-voltage range, decoupling requirements, and pin-level limits in the manufacturer datasheet before layout. The supplied distributor data gives only a 3.3 V/5 V context and does not include a complete operating-limit table. Place the required input capacitors close to the power pins, provide a clean return path, and ensure every connected interface remains within the verified voltage limits.
Reserve all 28 package positions even though the verified search data does not provide a complete manufacturer pin table. Confirm the pinout, alternate-function assignments, reset connection, clock arrangement, ground pins, and analog inputs against the official datasheet before routing. In particular, do not assume that a peripheral listed for the device is available on every I/O pin; multiplexing can constrain the usable signal map.
The NXP result identifies MC9S08SH16MTL as End of Life, making lifecycle management a central design concern. Check the NXP discontinuance and replacement information, authorized-distributor stock, date code, and last-time-buy status before committing a new build. For an existing design, preserve a controlled migration path and verify firmware, programmer, and peripheral compatibility with any proposed replacement rather than relying on an MPN similarity search.
Route I2C, SCI, SPI, and LINbus traces with attention to the selected protocol, peripheral clocking, and external component requirements. Although the supplied data confirms the presence of these interfaces, it does not provide complete timing, pin-mux, or electrical-characteristic data. Confirm pull-up, termination, connector protection, grounding, and baud-rate requirements from the datasheet and interface specifications before release.
Información de cumplimiento
The supplied search results mention automotive context but do not provide verified RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals declarations. Compliance fields remain unknown rather than inferred.
