Winbond Manuals

The W78C51C microcontroller is an 8-bit microcontroller that offers a wider frequency range compared to most 8-bit microcontrollers on the market. It is compatible with the industry standard 80C51 microcontroller series. The microcontroller features four 8-bit bidirectional parallel ports, two 16-bit timer/counters, and a serial port. These peripherals are supported by a five-source, two-level interrupt capability. It has 128 bytes of RAM and a 4K byte mask ROM for application programs. The W78C51C microcontroller also has two power reduction modes, idle mode and power-down mode, which can be selected through software. The idle mode turns off the processor clock while allowing peripheral operation, and the power-down mode stops the crystal oscillator for minimal power consumption. The external clock can be stopped at any time and in any state without affecting the processor.

The W78C516 is a derivative of the W78C52 microcontroller family that provides extended internal ROM. The chip has 64K bytes of mask ROM and 256 bytes of RAM. This device provides an enhanced architecture that makes it more powerful and suitable for a variety of applications for general control systems. It provides on-chip 64KB mask ROM to accommodate large program codes, 256-bytes of non-volatile on-chip RAM, four 8-bit I/O ports, one 4-bit I/O port, three 16-bit timer/counters, eight sources with two-level interrupt structures, and on-chip oscillator clock circuits.

W78C438C is a high-performance single-chip CMOS 8-bit microcontroller that is a derivative of the W78C58 microcontroller family. It is functionally compatible with the W78C32, except that it provides either a 64 KB program/1 MB data memory address or memory-mapped chip select logic, five general I/O ports, and four external interrupts.

The document provides information about the W78C438BP-24 supplier.

The W78C438B is a high-performance single-chip CMOS 8-bit microcontroller that is a derivative of the W78C58 microcontroller family. The W78C438B is functionally compatible with the W78C32, except that it provides either a 64 KB program/1 MB data memory address or memory-mapped chip select logic, five general I/O ports, and four external interrupts.

W78E378/W78C378/W78C374B are ASICs which is a stand-alone high-performance microcontroller specially designed for monitor control applications. The device integrates the embedded 80C31 microcontroller core, on-chip MTP or Mask ROM, 576 bytes of RAM, and a number of dedicated hardware monitor functions. Additional special function registers are incorporated to control the on-chip peripheral hardware. The chip is used to control the interface signal of other devices in the monitor and to process the video sync signals. Because of the highly integration and Flash cell for program memory, the device can offer users the competitive advantages of low cost and reduced development time.

The W78C354 is a high-performance monitor microcontroller that is based on the embedded 80C32 microcontroller core. It includes a 16 KB ROM, 512 byte internal data RAM, a 6-bit A/D converter, two 12-bit and fourteen 8-bit PWM static DACs, one 12-bit and three 8-bit PWM dynamic DACs, a sync processor, an I2C port, a DDC port, a watchdog timer, and glue logic specially designed for monitor applications. The W78C354 is suitable for monitors applying VESA DDC1/DDC2B/DDC2B+. The high level of integration and the availability of a one-time programmable (OTP) flash PROM version (the W78E354) help reduce unit costs, development costs, and development time.

The W78C33B microcontroller is an 8-bit microcontroller that offers a wider frequency range than most 8-bit microcontrollers on the market. It is functionally compatible with the industry standard 80C32 microcontroller series, with the exception of an extra 4-bit bit-addressable I/O port (Port 4). The microcontroller features four 8-bit bidirectional parallel ports, three 16-bit timer/counters, and a serial port. These peripherals are supported by a six-source, two-level interrupt capability. It has 256 bytes of RAM and supports ROMless operation. The microcontroller also has two power reduction modes: idle mode and power-down mode, which can be selected through software. The idle mode turns off the processor clock while allowing for continued peripheral operation, while the power-down mode stops the crystal oscillator for minimum power consumption. The external clock can be stopped at any time and in any state without affecting the processor.

The W78C33 is an 8-bit microcontroller with a wider frequency range than most 8-bit microcontrollers on the market. It is functionally compatible with the industry standard 80C32 microcontroller series except the one extra 4-bit bit-addressable I/O port (Port 4) and two additional external interrupts (INT2 , INT3 ).

W78C32C is an 8-bit CMOS microcontroller with low standby current, full static design, DC-40MHz operation frequency, 256 bytes on-chip memory, ROMless operation, 64K bytes of program memory address space, 64K bytes of data memory address space, four 8-bit bidirectional parallel ports, three 16-bit timers/counters, one full-duplex serial port, Boolean processor, six sources, two-level interrupt capability, and built-in power management.

W78C32B-16 suppliers list

W78C32B datasheet

This document is provided by ICminer.com Electronic-Library Service and contains copyright information. It is a query for suppliers of W78C31B-16. The product is a chip with the model W78C31B-16, and it has specific features and characteristics.

W78C31B is an 8-bit microcontroller produced by Winbond Electronics. It has a working frequency range of DC-40MHz and supports ROMless operation. It has four 8-bit bidirectional parallel ports, two 16-bit timer/counters and a full duplex serial port.