Catalyst manuals, page 2
CATALYST CAT1320 CAT1321 Data Sheet
CAT1320, CAT1321 are complete memory and supervisory solutions for microcontroller-based systems.
CATALYST CAT93C46/56/57/66/86 Data Sheet
This datasheet provides detailed information on the CAT93C46/56/57/66/86 1K/2K/2K/4K/16K-Bit Microwire Serial E2PROM, including product features, pin configuration, operating conditions, etc.
CATALYST CAT1024 CAT1025 Data Sheet
cat1024, cat1025 are complete memory and supervisory solutions for microcontroller-based systems. a 2k-bit serial eeprom memory and a system power supervisor with brown-out protection are integrated together in low power cmos technology. memory interface is via a 400khz i2c bus. the cat1025 provides a precision vcc sense circuit and two open drain outputs: one (reset) drives high and the other (reset) drives low whenever vcc falls below the reset threshold voltage. the cat1025 also has a write protect input (wp). write operations are disabled if wp is connected to a logic high. the cat1024 also provides a precision vcc sense circuit, but has only a reset output and does not have a write protect input.
CATALYST CAT24WC01/02/04/08/16 1K/2K/4K/8K/16K-Bit Serial E2 PROM
The CAT24WC01/02/04/08/16 1K/2K/4K/8K/16K-Bit Serial E2PROM is a 1.8V to 6.0V powered, low power CMOS technology storage device manufactured by Catalyst Semiconductor. It features 400 KHZ I2C bus compatibility, self-timed write cycle, etc.
CATALYST CAT25C128/256 DATA SHEET
CAT25C128/256 is a 128K/256K-Bit SPI Serial CMOS EEPROM manufactured by Catalyst, with 5 MHz SPI compatibility, 1.8 to 5.5 volt operation, hardware and software protection, low power CMOS technology, SPI mode (0,0 and 1,1), industrial and automotive temperature ranges, self-timed write cycle, 64-byte page write buffer, block write protection (can protect 1/4, 1/2 or the entire EEPROM array), 100,000 program/erase cycles, 100 years data retention, RoHS-compliant packages
CATALYST CAT93C86 datasheet
CAT93C86 is a 16K-bit Serial EEPROM memory device with features including high-speed operation, low power CMOS technology, selectable x8 or x16 memory organization, self-timed write cycle with auto-clear, hardware and software write protection, power-up inadvertent write protection, etc.
CATALYST CAT93C56/57 handbook
This document describes the features and characteristics of the CAT93C56/57 series 2K-bit serial EEPROM memory devices produced by Catalyst Semiconductor. The product features high-speed operation of 1MHz, low-power CMOS technology, 1.8 to 5.5 volt operation, selectable x8 or x16 memory organization, self-timed write cycle with auto-clear, software write protection, sequential read, power-up inadvertent write protection, 1,000,000 program/erase cycles endurance, and 100-year data retention. It is suitable for commercial, industrial, and automotive temperature ranges. The product is RoHS-compliant.
CATALYST CAT24WC03/05/09/17 handbook
CATALYST CAT24WC01/02/04/08/16 handbook
CAT24WC01/02/04/08/16 1K/2K/4K/8K/16K-Bit Serial E2PROM is a low power CMOS E2PROM launched by Catalyst Semiconductor. It has 400 KHZ I2C Bus compatibility, 1.8 to 6.0 volt power operation, write protection feature, page write buffer, self-timed write cycle and 1,000,000 programming/erasing cycles and 100 years data retention function. It is suitable for commercial, industrial and automotive temperature ranges and provides 8-pin DIP, 8-pin SOIC or 8-pin TSSOP packages.
CATALYST CAT24FC16 Manual
The CAT24FC16 is a 16kb Serial CMOS EEPROM internally organized as 2048 words of 8 bits each. Catalyst’s advanced CMOS technology substantially reduces device power requirements. The CAT24FC16 features a 16-byte page write buffer. The device operates via the I2C bus serial interface and is available in 8-pin DIP, 8-pin SOIC, 8-pin TSSOP, 8-pin MSOP and TDFN packages.
CATALYST CAT1026/CAT1027 Manual
The CAT1026 and CAT1027 are complete memory and supervisory solutions for microcontroller-based systems. A 2k-bit serial EEPROM memory and a system power supervisor with brown-out protection are integrated together in low power CMOS techno– logy. Memory interface is via a 400kHz I2C bus. The CAT1026 and CAT1027 provide a precision VCC sense circuit with five reset threshold voltage options that support 5V, 3.3V and 3V systems. The power supply monitor and reset circuit protects memory and systems controllers during power up/down and against brownout conditions. If power supply voltages are out of normal range, a reset is triggered to protect the system. Reset voltage may be configured externally via an external pin.
CATALYST SEMICONDUCTOR CAT803 CAT809 CAT810 handbook
This document describes the features and characteristics of the CAT803, CAT809, and CAT810 3-pin microprocessor power supply supervisors from Catalyst Semiconductor, Inc. It includes precision monitoring of +5.0V, +3.3V, +3.0V, and +2.5V power supplies, three output configurations, direct replacements for MAX803, MAX809, and MAX810 products, and suitability for applications operating over the industrial temperature range.
CATALYST CAT1021 CAT1022 CAT1023 handbook
The CAT1021, CAT1022 and CAT1023 are complete memory and supervisory solutions for microcontroller-based systems. A 2k-bit serial EEPROM memory and a system power supervisor with brown-out protection are integrated together in low power CMOS technology. Memory interface is via a 400kHz I2C bus. The CAT1021 and CAT1023 provide a precision VCC sense circuit and two open drain outputs: one (RESET) drives high and the other (RESET) drives low whenever VCC falls below the reset threshold voltage. The CAT1022 has only a RESET output and does not have a Write Protect input. The CAT1021 also has a Write Protect input (WP). Write operations are disabled if WP is connected to a logic high. All supervisors have a 1.6 second watchdog timer circuit that resets a system to a known state if software or a hardware glitch halts or “hangs” the system. For the CAT1021 and CAT1022, the watchdog timer monitors the SDA signal. The CAT1023 has a separate watchdog timer interrupt input pin, WDI. CAT1021, CAT1022, CAT1023 Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM, Manual Reset and Watchdog Timer FEATURES ■ Precision power supply voltage monitor — 5V, 3.3V and 3V systems — Five threshold voltage options ■ Watchdog timer ■ Active high or low reset — Valid reset guaranteed at VCC = 1 V ■ 400kHz I2C bus ■ 3.0V to 5.5V operation ■ Low power CMOS technology ■ 16-Byte page write buffer ■ Built-in inadvertent write protection — WP pin (CAT1021) ■ 1,000,000 Program/Erase cycles ■ Ma
CATALYST CAT102 handbook
The CAT102 is a precision, adjustable shunt regulator. It provides a 600mV reference voltage with low line and power supply voltage return characteristics. The device is suitable for use in the control loop of low voltage switching power supplies.
CATALYST CAT25C11/03/05/09/17 handbook
The CAT25C11/03/05/09/17 is a 1K/2K/4K/8K/16K-Bit SPI Serial CMOS EEPROM with various features and characteristics, such as 10 MHz SPI compatibility, 1.8 to 6.0 volt operation, hardware and software protection, low power CMOS technology, multiple SPI modes, commercial, industrial, automotive and extended temperature ranges, etc.