winbond Manuals

W77E58 8-bit microcontroller is a fast 8051 compatible microcontroller with a redesigned processor core without wasted clock and memory cycles. As a result, it executes every 8051 instruction faster than the original 8051 for the same crystal speed. Typically, the instruction executing time of W77E58 is 1.5 to 3 times faster then that of traditional 8051, depending on the type of instruction. In general, the overall performance is about 2.5 times better than the original for the same crystal speed. Giving the same throughput with lower clock speed, power consumption has been improved. Consequently, W77E58 has the characteristics of high performance, low power consumption, and low cost.

W588D series voice chip is a programmable voice chip that integrates MCU and voice circuit developed by Taiwan Huabang Technology. It supports 6K～20K sampling rate audio loading, and the unique feature of the chip is to show the loaded audio quality almost perfectly.

The W741L240 is a high-performance 4-bit microcontroller (µC) that provides an LCD driver. The device contains a 4-bit ALU, a 8-bit timers, a divider, a 24 × 4 LCD driver, and three 4-bit I/O ports. There are also three interrupt sources and 8-level subroutine nesting for interrupt applications. The W741L240 operates on low voltage and very low current and has two power reduction modes, hold mode and stop mode, which help to minimize power dissipation. The W741L240 is suitable for caculators, simple watches and clocks, multiple I/O products, keyboard controllers, speech synthesis LSI controllers, and other products.

w77ie58 8-bit microcontroller

This is a PDF file of ICminer Electronic Library

W83627SF is a WINBOND I/O product. This data sheet provides detailed information about the product, including its specifications and function introductions.

The W78L51 microcontroller is an 8-bit microcontroller with a wider frequency and supply voltage 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, one extra 4-bit bit-addressable I/O port, two additional external interrupts, two 16-bit timer/counters, one watchdog timer, and a serial port. These peripherals are supported by a seven-source, two-level interrupt capability. The microcontroller has 128 bytes of RAM and 4K bytes of mask ROM for application programs. It also offers two power reduction modes: idle mode and power-down mode, which can be selected via software. The idle mode turns off the processor clock while allowing peripheral operation, and 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 W78L52 is an 8-bit microcontroller with a supply voltage range of 1.8V to 5.5V and a DC-24MHz operating frequency. It has 256 bytes of on-chip RAM and 8K bytes of on-chip mask ROM for application programs.

The W78L54 microcontroller is an 8-bit microcontroller that offers a wider frequency and supply voltage range compared to most other 8-bit microcontrollers on the market. It is compatible with the industry standard 80C54 microcontroller series. The W78L54 features four 8-bit bidirectional parallel ports, an additional 4-bit bit-addressable I/O port (Port 4), two extra external interrupts (INT2, INT3), three 16-bit timer/counters, a watchdog timer, and a serial port. These peripherals are supported by an eight-source, two-level interrupt capability. The microcontroller has 256 bytes of RAM and a 16K byte mask ROM for application programs. It also offers two power reduction modes: idle mode and power-down mode, both of which can be selected using software. The idle mode turns off the processor clock but allows peripheral operation, while 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 W78958B is an 8-bit emulation microcontroller that supports emulation for the Winbond W78C51 family of products. It is designed to support real-time emulation tools, such as in-circuit emulators (ICEs). It comes in two different types, standard and advanced, which support different functions of the W78C51 family. It can be operated in normal mode or emulation mode, with emulation mode providing direct access to special function registers, the program counter, and internal RAM. It also provides signals to facilitate ICE design.

The W78C052D/W78C052D 8-BIT MICROCONTROLLER is an 8-bit microcontroller with a wider frequency and supply voltage range than most 8-bit microcontrollers on the market. It is compatible with the industry standard 80C52 microcontroller series. The W78C052D contains four 8-bit bidirectional parallel ports, one extra 4-bit bit-addressable I/O port (Port 4) and two additional external interrupts (INT2 , INT3 ), three 16-bit timer/counters, one watchdog timer and a serial port. These peripherals are supported by a eight-source, two-level interrupt capability. There are 256 bytes of RAM and an 8K byte mask ROM for application programs. The W78C052D microcontroller has two power reduction modes, idle mode and power-down mode, both of which are software selectable. The idle mode turns off the processor clock but allows for continued peripheral operation. 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.

This document is a datasheet for W78C154-16. It provides detailed information about the product.