Nuvoton Technology Corporation W77C032A40PL
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $94,999.99 | $94,999.99 |
| 15+ | $91,999.99 | $1,379,999.85 |
| 25+ | $89,999.99 | $2,249,999.75 |
| 50+ | $84,999.99 | $4,249,999.50 |
| 100+ | $74,999.99 | $7,499,999.00 |
| N+ | $15,000.00 | Price Inquiry |
Request Quote / Inquiry
| Product attributes | Property Value |
| Manufacturer | Nuvoton Technology Corporation |
| Product Series | W77 |
| Packaging | | Tube |
| Core Processor | 8051 |
| Core Size | 8-Bit |
| Speed | 40MHz |
| Connectivity | EBI/EMI, Serial Port |
| Peripherals | POR, WDT |
| Number of I/O | 36 |
| Program Memory Size | - |
| Program Memory Type | ROMless |
| EEPROM Size | - |
| RAM Size | 1K x 8 |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V |
| Data Converters | - |
| Oscillator Type | Internal |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | - |
| Package / Case | 44-LCC (J-Lead) |
| ROHS |  |
The Nuvoton W77C032A40PL is a high-performance 8051 microcontroller designed for demanding 5V applications. Operating at up to 40MHz, it delivers fast instruction execution while maintaining code compatibility with legacy 8051 designs. The 44-LCC package offers a compact footprint for space-constrained PCBs. Integrated Power-On Reset and Watchdog Timer enhance system reliability, making it ideal for industrial and embedded control.
- High-Speed 8051 Core: 40MHz clock enables rapid processing for time-critical tasks, outperforming standard 12MHz parts.
- Reliable Operation: Built-in POR and WDT prevent system lockups and ensure clean startup, reducing field failures.
- Wide Voltage Tolerance: 4.5V-5.5V supply range simplifies power design in noisy industrial environments.
- Compact J-Lead Package: 44-LCC saves board space while providing robust solder joints for long-term durability.
Industrial Control Systems
With a 40MHz 8051 core and 5V operation, the W77C032A40PL handles real-time control loops in PLCs and motor controllers, ensuring deterministic response.
Telecommunication Equipment
The high-speed processing and robust WDT make it suitable for protocol handling in base stations and network switches, maintaining reliable uptime.
Automotive Aftermarket Modules
Operating at 4.5V-5.5V, it integrates well with legacy 5V automotive sensors and actuators for engine management or dashboard clusters.
Medical Monitoring Devices
The POR and WDT ensure safe startup and fault recovery in patient monitors, critical for continuous operation in clinical environments.
Point-of-Sale Terminals
Its 40MHz speed accelerates transaction processing and peripheral communication in POS systems, improving customer throughput.
Embedded Data Loggers
The 1K x 8 RAM supports buffering of sensor data, while the 44-LCC package allows compact PCB layouts for portable logging devices.
- Q: What is the operating voltage range of the W77C032A40PL?
- A: It operates from 4.5V to 5.5V.
- Q: What is the maximum clock speed?
- A: The maximum speed is 40MHz.
- Q: What package is available?
- A: It comes in a 44-LCC (J-Lead) package.
- Q: Does it include a watchdog timer?
- A: Yes, it features a Watchdog Timer (WDT) and Power-On Reset (POR).
W77C032A40PL.pdf
- Q: What is the operating voltage range of the W77C032A40PL?
- A: It operates from 4.5V to 5.5V.
- Q: What is the maximum clock speed?
- A: The maximum speed is 40MHz.
- Q: What package is available?
- A: It comes in a 44-LCC (J-Lead) package.
- Q: Does it include a watchdog timer?
- A: Yes, it features a Watchdog Timer (WDT) and Power-On Reset (POR).
