Programmable Timer Chip

A CMOS Timer-Injector Integrated Circuit For Self-powered ...
Results from a 4 × 4 fully programmable timer array system-on-chip (SoC) and a linear injector array SoC, challenging because it requires a precise on-chip discharge current sink I timer that is continuously active for durations greater than three years. For example, ensuring a 1V ... Get Document

CMOS Programmable Interval Timer Features
CMOS Programmable Interval Timer The Intersil 82C54 is a high performance CMOS Programmable Interval Timer manufactured using an CS 21 I CHIP SELECT: A low on this input enables the 82C54 to respond to RD and WR signals. RD and WR are ignored otherwise. ... Retrieve Doc

8254 PROGRAMMABLE INTERVAL TIMER
Y Six Programmable Counter Modes Y Three Independent 16-Bit Counters CS 21 I CHIP SELECT: A low on this input enables the 8254 to respond to The 8254 is a programmable interval timer/counter designed for use with Intel microcomputer systems. ... Read Document

ATmega640/1280/1281/2560/2561 Datasheet Summary
Stage with programmable gain, programmable Watchdog Timer with Internal Oscillator, an SPI serial port, IEEE ® std. 1149.1 compliant JTAG test interface, also used for accessing the On- chip Debug system and programming and six software selectable power saving modes. ... Retrieve Doc

Programmable System-on-chip - Wikipedia
PSoC (programmable system-on-chip) is a family of microcontroller integrated circuits by Cypress Semiconductor.These chips include a CPU core and mixed-signal arrays of configurable integrated analog and digital peripherals. ... Read Article

ATmega128A Datasheet Summary - Microchip.com
Optional differential input stage with programmable gain, programmable Watchdog Timer with Internal Oscillator, one SPI serial port, IEEE std. 1149.1 compliant JTAG test interface, also used for accessing the On-chip Debug system and programming and six software selectable power saving modes. The Idle ... Fetch Doc

8-bit C Microcontroller With 4/8K Bytes In-System ...
† A programmable Watchdog Timer with internal oscillator Programmable Flash on a monolithic chip, the Atmel ATtiny48/88 is a powerful microcontroller that provides a highly flexible and cost effectiv e solution to many embedded control applications. ... Fetch Full Source

TPS3850 Precision Voltage Supervisor With Programmable Window ...
The TPS3850 includes a programmable window watchdog timer for a wide variety of applications. The dedicated watchdog output (WDO) enables increased resolution to help determine the nature of fault conditions. The window watchdog timeouts can be set by factory-programmed default delay settings, or programmed by an external capacitor. The watchdog ... Access Doc

IEEE802.15.4 Wireless Microcontroller, JN517x
The following peripherals are available on chip: • Master SPI-bus port with 2 simultaneous select outputs • Slave SPI-bus port • 2 UARTs: one capable of hardware flow control (4-wire, includes RTS/CTS) and the other a 2-wire (RX/TX). • 2 programmable timer/counters which support Pulse Width Modulation (PWM) and ... Content Retrieval

EFM8UB1 Data Sheet - Silicon Labs
Timer 0/1/2 PCA/PWM Watchdog Timer ADC Comparator 0 Internal Voltage Reference 16-bit CRC in-system re-programmable from firmware, including 1 KB of 64-byte sectors and 15 while most of the internal circuitry is supplied by an on-chip LDO regulator. Control over the ... View Doc

PSoC Programmable System-on-Chip™ - Jameco Electronics
PSoC® Programmable System-on-Chip Sleep timer and WDT. If crystal accuracy is desired, the ECO (32.768 kHz external crystal oscillator) is available for use as a Real Time Clock (RTC) and can optionally generate a crystal-accurate 24 MHz system clock using a PLL. The clocks, ... Fetch This Document

Digital Timer Programming - YouTube
Programming an Outdoor Digital Timers with Manual, Timer, and Photocell mode. ... View Video

Animated Demonstration Of Johnson Counter Using 555 Timer And ...
Astable mode operation of 55 timer ic, astable multivibrator using 555, how to design an astable multi vibrator using 555 , clock pulse generation using 555 in astable mode, best 555 tutorial ... View Video

GENERAL PART DESCRIPTION Key Features Pin Configuration
The CSS555C is a micropower version of the popular 555 timer IC. It features an operating current under 5µA and a minimum supply voltage of 1.2V, making it ideal for battery-operated applications. A six-decade programmable counter is included to allow generation of long timing delays. Configuration ... Retrieve Doc

TECHNICAL DATA MC6840 Programmable Timer Module (PTM)
The Programmable Timer Module (PTM) interfaces to the M6BO0 Bus with an 8-bit bidirectional data bus, two Chip Select lines, a Read/Write line, a clock (Enable) line, and in-terrupt Request line, an external Reset line, and three Register select lines. VMA should be utilized in conjunction with an MPU address line into a Chip Select of the PTM ... Get Doc

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The top deal we covered this past week was a sale on a 4-pack of Teckin Mini Smart Outlets that slashes the price to just $7.99 a piece. That's by far the best price you'll find on Alexa and ... Read News

Programmable Serial Channel 8-bit Microcontroller
Bytes of Flash programmable and erasable read only memory (PEROM). The device The on-chip Flash allows the program memory to be reprogrammed in-system or by a conven-tional nonvolatile memory programmer. By combining a versatile 8-bit CPU with Flash timer/counters, a five vector two ... Visit Document

512 Bytes EEPROM 8-bit With 8K Bytes In-System Programmable ...
– Programmable Serial USART – Master/Slave SPI Serial Interface – Programmable Watchdog Timer with Separate On-chip Oscillator – On-chip Analog Comparator † Special Microcontroller Features – Power-on Reset and Programmable Brown-out Detection – Internal Calibrated RC Oscillator – External and Internal Interrupt Sources ... Visit Document

CMOS Programmable Intervel Timer Features
CMOS Programmable Intervel Timer The Intersil 82C54 is a high performance CMOS Programmable Interval Timer manufactured using an CS 21 I CHIP SELECT: A low on this input enables the 82C54 to respond to RD and WR signals. RD and WR are ignored otherwise. ... Doc Viewer

Intel 8253 - Wikipedia
The Intel 8253 and 8254 are Programmable Interval Timers (PITs), which perform timing and counting functions using three 16-bit music counters.. The 825x family was primarily designed for the Intel 8080/8085-processors, but later used in x86 compatible systems.The 825x chips or equivalent circuit embedded in a larger chip are found in all IBM PC compatibles. ... Read Article

Basics Of PPI 8255IC - YouTube
A video lecture on the basics and control word formation of PPI 8255 IC created as a part of FDP on "Use of ICT in Education for Online and Blended Learning" conducted by IIT Bombay. ... View Video

8-bit Microcontroller With 8K Bytes In-System Programmable ...
By combining a versatile 8-bit CPU with in-system programmable Flash on a monolithic chip, the Atmel AT89S52 is a powerful microcontroller which provides a timer/counter 2 external count input (P1.0/T2) and the timer/counter 2 trigger input (P1.1/T2EX), respectively, as shown in the ... Access Doc

I2C, 32-Bit Binary Counter Watchdog Clock
The DS1371 is a 32-bit binary counter that is designed to continuously count time in seconds. An additional counter that can generate a periodic alarm or serve as a watchdog timer is also provided. If enabled as a watchdog timer, An on-chip oscillator circuit uses a customer-supplied ... View This Document