Z86E6316PSG - 16MHz 8-Bit 32KB OTP MCU | Zilog
N.º de pieza: Z86E6316PSG ✓ ActivoZ86E6316PSG Descripción general
An 8-bit microcontroller is a compact computing device that integrates a CPU, program memory, data memory, and peripherals on one semiconductor die. Within the embedded-control hierarchy, this device is an MCU, a microcontroller, and ultimately a semiconductor-based embedded processor. The Z8 architecture combines a simple instruction set with dedicated peripherals, making it suitable for controllers that perform sequencing, measurement, and communications without requiring a high-performance CPU.
Key characteristics include the 16 MHz maximum clock, 32 KB of OTP program memory, 236 bytes of internal RAM, CMOS construction, and an on-chip UART. One-time-programmable memory is appropriate for production firmware because the finished program cannot be rewritten, which can help prevent unauthorized modification. The DIP-40 package also supports through-hole assembly and straightforward prototyping on perforated boards or conventional through-hole PCBs.
The device is intended for compact embedded controllers where one-time programmable memory, a UART, and a simple 8-bit architecture are more valuable than flash reprogramming or high-speed arithmetic. Its 32 KB program capacity allows substantially larger firmware than many small 8-bit controllers, supporting protocol handling, state-machine logic, keypad scanning, sensor conditioning, and actuator control within a single device.
Typical uses include industrial equipment interfaces, serial-to-discrete control panels, instrumentation controllers, motor and relay sequencing, appliance control modules, and communication adapters. In each case, the UART provides a straightforward path to a host controller or external system, while the OTP memory provides permanent program storage.
Design planning should begin with the Z86E63 series datasheet pin description and electrical characteristics. Confirm the operating voltage range, oscillator configuration, timing requirements, and reset behavior against the exact production datasheet before schematic release. Because the package uses through-hole leads, also verify board spacing, connector accessibility, and whether the assembled system needs a socket for field replacement.
This page consolidates the verified product identity, package information, price-break listing, pinout reference, and practical design guidance for engineers evaluating the Z86E6316PSG for new and replacement designs.
Alternativas directas para Z86E6316PSG — mismo encapsulado, compatible pin a pin. Se excluyen las piezas de otro encapsulado que requieren retrabajo de la PCB.
Z86E6116PSC
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
Z86E6316PSG Valores máximos y características eléctricas
| Product Type | 8-bit Z8 Microcontroller |
| Frecuencia de reloj máxima | 16 MHz |
| Program Memory | 32 KB OTPROM |
| Program Memory Organization | 32K x 8 bits |
| Internal RAM | 236 bytes |
| Process Technology | CMOS |
| Serial Interface | UART |
| Encapsulado | PDIP-40, 40 pins |
| Estilo de montaje | Through-hole DIP |
| Ancho del bus de datos | 8 bits |
| Program Memory Type | One-time programmable ROM |
Guía de configuración de pines de Z86E6316PSG pdip-40, 40 pins
Configuración de pines para Z86E6316PSG (encapsulado pdip-40, 40 pins). 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 Z86E6316PSG.
Consulte la hoja de datos para ver la configuración completa de patillas.
Aplicaciones típicas
Z86E6316PSG es adecuado para 6 aplicacións: Industrial Serial Control Panel, Appliance Control Module, Serial Instrumentation Interface, Relay and Motor Sequencing Controller, Programmable Logic and Sequencer, Legacy Equipment Communication Adapter.
Industrial Serial Control Panel
The Z86E6316PSG fits an industrial serial control panel that collects switch or sensor inputs, drives discrete outputs, and communicates with a higher-level controller through its UART. A 16 MHz clock gives the 8-bit core practical headroom for protocol framing, debounce timing, and state-machine control, while 32 KB of OTP accommodates firmware tables and command handling. The 236-byte RAM region supports short working buffers rather than large display or logging tasks. Because the programmed contents cannot be changed afterward, the device works best in fixed-function panels where field updates are controlled at the factory. Confirm the pinout, operating limits, and UART framing in the Z86E63 series documentation before laying out the board.
Recomendado
Appliance Control Module
The Z86E6316PSG is appropriate for a fixed-function appliance controller that coordinates relays, indicators, a keypad, and a serial service port. Its 32 KB of OTP provides enough room for operating-mode tables and multi-state sequences, while one-time programming discourages unauthorized firmware changes in the field. The 236 bytes of RAM can hold status variables and short command buffers without requiring an external memory device. The 40-pin PDIP footprint is convenient for prototype builds and socket-based service assemblies. Design the supply regulator for the controller and isolate any mains-connected switching stage from the low-voltage logic. Use the manufacturer pin-description table to confirm port capabilities and avoid assigning functions that are unavailable on this package.
Recomendado
Serial Instrumentation Interface
The Z86E6316PSG can act as the low-level interface between a sensor system and a laboratory or process-control host. The UART handles command reception and measurement reporting, the 16 MHz processor supports timing and scaling calculations, and the 32 KB OTP space can store calibration coefficients and protocol handlers. Its limited 236-byte RAM favors streaming data with short processing cycles instead of buffering large records. Keep analog circuitry and the microcontroller on a partition of the layout where switching and relay transients cannot corrupt measurements. Confirm the supported baud rate, receive buffering method, and oscillator requirements from the Zilog documentation, then validate the complete serial protocol against the production firmware.
Recomendado
Relay and Motor Sequencing Controller
The Z86E6316PSG fits compact sequencing equipment that controls relays, solenoids, or small motors according to a fixed timing program. A 16 MHz clock allows precise task scheduling, while the 32 KB OTP region can store step sequences, interlock rules, and diagnostic codes. The UART can expose operating status and accept configuration commands from a service console or parent controller. Drive inductive loads through suitable transistor or driver stages rather than loading MCU pins directly, and provide flyback protection appropriate to the load. The DIP-40 package simplifies prototype assembly and socketed maintenance, but the final assembly should evaluate vibration, lead strain, and exposed-pin clearance. Verify each port pin's output-current and output-state capability in the datasheet before assigning load drivers.
Recomendado
Programmable Logic and Sequencer
The Z86E6316PSG works as a programmable sequencer for test fixtures, vending mechanisms, small conveying systems, and repetitive control tasks. Its 8-bit architecture and 16 MHz clock suit deterministic state-machine control, while 32 KB of OTP provides room for timing tables and multi-stage routines. A UART allows a host computer to start, stop, or monitor the sequence and can simplify diagnostic access during production. Keep the timing-critical loop free of long serial-service routines, and use timer resources for accurate delays rather than empty-loop delays where precision matters. The absence of flash should be evaluated during firmware planning: program the final image once, verify it, and retain a controlled master copy for manufacturing traceability.
Recomendado
Legacy Equipment Communication Adapter
The Z86E6316PSG is well suited to upgrading the serial control layer of legacy equipment while retaining a simple through-hole controller footprint. Its UART can bridge a host interface to discrete commands, and the 32 KB OTP memory provides room for protocol translation, timeout handling, and status reporting. The 16 MHz clock supports simultaneous polling and periodic housekeeping tasks, although the 236-byte RAM requires disciplined buffer management. During migration, document every pin function and verify oscillator, reset, and supply connections against the original schematic rather than assuming interchangeability. Use the Request a Quote form for availability and lead-time confirmation, and qualify the adapter with the longest legacy command sequence to avoid boundary-condition timing errors.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para Z86E6316PSG — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | Z86E6116PSC |
|---|---|---|
| Manufacturer | Zilog | Zilog |
| Package | PDIP-40 | PDIP-40 |
| CPU Architecture | 8-bit Z8 | 8-bit Z8 series |
| Maximum Clock Frequency | 16 MHz | 16 MHz |
| Program Memory | 32 KB OTPROM | Smaller program-memory configuration; exact value requires datasheet confirmation |
| Process Technology | CMOS | CMOS family device; exact process details require datasheet confirmation |
Diferenciadores clave
- Larger program-memory capacity within the identified Z86E-series alternatives (frente a Z86E6116PSC)
- One-time-programmable firmware storage (frente a Z86E6116PSC)
- Integrated asynchronous serial communications (frente a Z86E6116PSC)
Notas de diseño
Treat the 40-pin PDIP footprint as a through-hole layout with mechanical clearance around every lead. Confirm the manufacturer's package drawing before fixing drill spacing, connector alignment, and socket selection. If the controller sits near a relay, mains wiring, or a switching supply, route the DIP on the quiet side of the board and provide a clear isolation boundary around high-voltage conductors.
Verify the supply voltage, absolute maximum ratings, oscillator requirements, and port-drive limits in the Z86E63 series datasheet before applying power. Decouple the supply pins with the capacitance and placement required by the manufacturer guidance, and keep the decoupling loop short. Because the operating-voltage range and current limits are not published in the product listings, do not infer them from a related Z8 device.
Do not assume that every Z86E63 suffix is an interchangeable drop-in part. The Z86E6316FSG and Z86E6316VSG are identified as different package variants, while the Z86E6116PSC has a different memory configuration. Program the Z86E6316PSG only after final firmware verification because its 32 KB memory is one-time programmable, and preserve a verified master image for production records.
Keep the UART trace away from relay-coil and motor-switching nodes, and provide a common return path that does not force return current through sensitive logic areas. If a crystal or external timing component is used, follow the datasheet placement guidance and keep the oscillator loop compact. Confirm the actual clock configuration before layout because the external-versus-internal oscillator arrangement is not stated in the product listing.
Validate UART communication across worst-case conditions, including cable length, baud rate, ground offset, and simultaneous switching of inductive loads. Add series termination or filtering only when the physical interface and protocol require it. Firmware should include framing checks, timeouts, and checksum validation so that corrupted serial data cannot cause unsafe control outputs.
Información de cumplimiento
The product listing requests inventory verification for lead-free and RoHS status, so these compliance attributes cannot be confirmed from the verified sources.
