Z86E4016FEC - 8-Bit 16MHz 4KB OTP MCU | Zilog | LQFP-44
N.º da peça: Z86E4016FEC ✓ AtivoZ86E4016FEC Visão geral
An 8-bit microcontroller is a programmable integrated circuit designed around an eight-bit processor and a set of dedicated peripherals. Within the embedded-control hierarchy, the Z86E4016FEC belongs to the Z8 family of Zilog microcontrollers and provides a combination of processor throughput, OTP program storage, digital I/O, reset supervision, and watchdog protection in one device.
The principal features include 8-bit processing at up to 16 MHz, 4 KB of OTP program memory, and 32 general-purpose I/O pins. Two 8-bit timers are also identified in the verified technical listing. OTP memory provides a permanent on-chip program store, which can be appropriate for cost-sensitive products in which firmware does not require field updates.
The device uses the Z8 architecture and is intended for embedded products requiring straightforward digital control rather than high-bandwidth processing. Its 16 MHz operating speed supports control loops, button and sensor handling, indicator updates, and peripheral coordination. The integrated power-on reset and watchdog timer help establish reliable startup behavior and recover from certain software faults.
Typical application areas include industrial control panels, appliance controllers, building equipment, simple motor-control interfaces, and dedicated embedded modules. The 44-LQFP package provides 32 general-purpose I/O pins, allowing a design to connect multiple sensors, switches, displays, and actuators while leaving fewer functions to external logic.
Design planning should focus on OTP programming timing, available RAM, pin multiplexing, oscillator configuration, and programming-tool compatibility. Because the verified data does not provide a complete pin list, voltage limits, or thermal ratings, those details must be confirmed against the official Zilog documentation before schematic capture or PCB release.
This product page consolidates verified distributor specifications, package information, application guidance, and verified sourcing links. It also clearly separates confirmed data from unavailable specifications, helping engineers make sourcing and design decisions without treating unverified electrical details as guaranteed facts.
Alternativas drop-in para Z86E4016FEC — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Nenhuma alternativa drop-in disponível para este produto.
Solicitar alternativasZ86E4016FEC Classificações máximas e características elétricas
| Product Type | 8-bit microcontroller |
| Processor Architecture | Z8 |
| Processor Bit Width | 8 bit |
| Frequência máxima de clock | 16 MHz |
| Program Memory Type | One-time programmable (OTP) |
| Program Memory Size | 4 KB (4K x 8) |
| General-Purpose I/O Pins | 32 pins |
| Timer Count | 2 timers |
| Power-On Reset | Integrated |
| Watchdog Timer | Integrated |
| Package Type | 44-LQFP |
| Package Dimensions | 10 mm x 10 mm |
| Tipo de montagem | Surface mount |
Guia de Configuração de Pinos do Z86E4016FEC 10 mm x 10 mm
Configuração de pinos para Z86E4016FEC (pacote 10 mm x 10 mm). Este CI digital inclui GPIO, interfaces de comunicação (UART, SPI, I2C) e pinos de alimentação. Consulte o datasheet do fabricante para funções alternativas dos pinos e opções de configuração. Essencial para projeto de sistemas embarcados e layout de PCB.
Nenhum dado detalhado de pinagem disponível para Z86E4016FEC.
Consulte a ficha técnica para a configuração completa dos pinos.
Aplicações típicas
Z86E4016FEC é adequado para 6 aplicaçãos: Industrial Control Panels, Appliance and Household Controllers, Building Equipment Interfaces, Simple Motor and Actuator Control, Dedicated Embedded Modules, Portable Device Control.
Industrial Control Panels
The Z86E4016FEC fits compact control-panel logic that combines several digital inputs, indicator outputs, timing functions, and supervisory features. Its 32 general-purpose I/O pins provide connections for switches, sensors, lamps, relays, and status signals, while the 16 MHz Z8 processor supports deterministic control logic. The integrated power-on reset and watchdog timer provide useful startup and fault-recovery functions. A production design should still verify operating-temperature limits, supply voltage, and electrical characteristics in the official Zilog documentation before deployment.
Appliance and Household Controllers
Z86E4016FEC is appropriate for cost-sensitive appliance controllers that must coordinate buttons, sensors, displays, and electromechanical outputs. The 4 KB OTP program store suits products whose firmware is programmed during manufacturing and does not require field updates, while 32 I/O pins can reduce the need for external logic. Its two timers and watchdog timer support periodic tasks and recovery supervision. Engineers should confirm RAM requirements and pin multiplexing for the exact appliance architecture.
Building Equipment Interfaces
The Z86E4016FEC can serve as the embedded controller in building equipment modules that aggregate digital controls and monitor operating states. Its 44-LQFP package offers 32 general-purpose I/O pins, allowing the controller to interface with multiple sensors, door or presence inputs, status indicators, and actuator drivers without relying on a large external gate array. The 16 MHz operating rate supports responsive control-loop sequencing, while reset and watchdog supervision improve robustness. Communication requirements must be checked because the verified excerpts do not identify the available interface set.
Simple Motor and Actuator Control
For basic motor, valve, or actuator sequencing, Z86E4016FEC can combine command decoding, timing, and supervisory logic in one microcontroller. Its two 8-bit timers and 16 MHz processing rate are useful for step sequencing, pulse timing, and coordinated output updates, while 32 I/O pins allow control and feedback signals to share the same device. The controller is suitable for low-complexity systems rather than demanding field-oriented motor control. Current ratings, protection requirements, and switching-noise margins must be evaluated separately.
Dedicated Embedded Modules
Z86E4016FEC works well in a compact embedded module where a small controller must provide multiple digital interfaces, local timing, and autonomous fault supervision. The 4 KB OTP memory allows the module to execute a fixed control or configuration task without an external program-memory device. A 10 mm by 10 mm 44-LQFP package supports compact surface-mount assembly, while 32 I/O pins provide generous external connectivity. Designers should reserve programming access, confirm oscillator requirements, and validate the complete pin assignment from the official package documentation.
Portable Device Control
Z86E4016FEC can support low-power control tasks in portable or battery-operated equipment when its supply-voltage and standby-current characteristics match the design. It provides 16 MHz processing, two timers, 32 I/O pins, power-on reset, and watchdog supervision for managing buttons, indicators, sensors, and actuators. OTP programming is useful for fixed production firmware, although it does not permit conventional user upgrades. Battery life, active current, sleep behavior, and maximum operating voltage remain critical items to confirm because they are not stated in the supplied excerpts.
Dados de referência de engenharia para Z86E4016FEC — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto |
|---|---|
| Package | 44-LQFP (10 mm x 10 mm) |
| Brand | Zilog, Inc. |
| Processor Architecture | Z8 |
| Processor Bit Width | 8 bit |
| Maximum Clock Frequency | 16 MHz |
| Program Memory | 4 KB OTP |
| General-Purpose I/O Pins | 32 pins |
| Timers | 2 timers |
| Power-On Reset | Integrated |
| Watchdog Timer | Integrated |
Principais diferenciais
- Permanent program memory for fixed-function designs (vs General-purpose flash microcontrollers)
- Integration reduces external supervisory components (vs Minimal 8-bit controller designs without integrated supervision)
- High I/O availability for compact embedded assemblies (vs Controllers with fewer general-purpose I/O pins)
Notas de projeto
Do not treat the OTP program memory as flash memory. The verified Z86E4016FEC specifications identify 4 KB of one-time-programmable memory, so the programming procedure must be planned before volume assembly. Firmware revisions, protection requirements, and blank-device handling should be resolved with Zilog programming support before components enter production. Validate the code image and programming hardware before committing the first article.
Reserve unobstructed access to all programming and clock-related connections when laying out the 44-LQFP board. Keep traces to sensitive analog or timing inputs short and maintain a continuous ground reference beneath the device where the package and board stackup permit it. Because the supplied excerpts do not provide the authoritative pin table, verify every ball or lead assignment against the official Zilog package drawing before routing power, I/O, reset, and programming signals.
Confirm the supply-voltage range and absolute-maximum limits before connecting the 3.3 V, 5 V, or other proposed rail. The supplied search results establish a 16 MHz maximum clock but do not state operating voltage, so the power rail must not be inferred from the clock rating. Add the board's required local decoupling according to the official application guidance and confirm startup behavior with the integrated power-on reset in the final schematic.
Avoid selecting Z86E4016PEC or Z86E4016VSG as direct substitutes for an existing Z86E4016FEC PCB. The verified comparison identifies Z86E4016PEC as through-hole and Z86E4016VSG as PLCC-44, while the target uses 44-LQFP. Their package or mounting differences prevent drop-in installation and can also imply different programming, clock, or lead-contact requirements that must be reviewed separately.
Informações de conformidade
The supplied verified results do not explicitly state RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals status. These fields remain unknown rather than being inferred from the manufacturer or package type.