National Manuals

The DS90C031B is a quad CMOS differential line driver designed for applications requiring ultra low power dissipation and high data rates. The device is designed to support data rates in excess of 155.5 Mbps (77.7 MHz) utilizing Low Voltage Differential Signaling (LVDS) technology. The DS90C031B accepts TTL/CMOS input levels and translates them to low voltage (350 mV) differential output signals. In addition the driver supports a TRI-STATE® function that may be used to disable the output stage, disabling the load current, and thus dropping the device to an ultra low idle power state of 11 mW typical. In addition, the DS90C031B provides power-off high impedance LVDS outputs. This feature assures minimal loading effect on the LVDS bus lines when VCC is not present. The DS90C031B and companion line receiver (DS90C032B) provide a new alternative to high power pseudo-ECL devices for high speed point-to-point interface applications.

The DS90C031 is a quad CMOS differential line driver designed by National Semiconductor Corporation for applications requiring ultra low power dissipation and high data rates. The device is designed to support data rates in excess of 155.5 Mbps (77.7 MHz) utilizing Low Voltage Differential Signaling (LVDS) technology. The DS90C031 accepts TTL/CMOS input levels and translates them to low voltage (350 mV) differential output signals. In addition, the driver supports a TRI-STATE® function that may be used to disable the output stage, disabling the load current, and thus dropping the device to an ultra low idle power state of 11 mW typical.

The COP87L88RG is a member of the COP8TM OTP microcontroller family with 32 Kbytes of program memory. It is pin and software compatible to the mask ROM COP888GG product family.

COP87L88KG 8-bit OTP microcontroller with UART and Three Multi-Function Timers

The COP87L88KG OTP microcontroller is a member of the COP8TM feature family using an 8-bit core architecture. It is pin and software compatible to the mask ROM COP888KG product family.

COP87L88GG OTP microcontroller is an 8-bit one-time programmable (OTP) microcontroller with UART and three multi-function timers

COP87L88GD/RD OTP (One Time Programmable) Family microcontrollers are highly integratet COP8™ Fea- ture core devices with 16k or 32k memory and advanced features including an A/D Converter

The COP87L88GD/RD OTP (One Time Programmable) Family microcontrollers are highly integrated COP8™ Feature core devices with 16k or 32k memory and advanced features including an A/D Converter. These multi-chip CMOS devices are suited for applications requiring a full featured controller with an 8-bit A/D converter, and as pre-production devices for a masked ROM design. Pin and software compatible 16k ROM versions are available (COP888GD), as well as a range of COP8 software and hardware development tools. Family features include an 8-bit memory mapped architecture, 10 MHz CKI (-XE = crystal oscillator) with 1µs instruction cycle, three multi-function 16-bit timer/counters, MICROWIRE/PLUS™ serial I/O, one 8-bit/8-channel A/D converter with prescaler and both differential and single ended modes, two power saving HALT/IDLE modes, MIWU, idle timer, high current outputs, software selectable I/O options, WATCHDOG™ timer and Clock Monitor, 2.7V to 5.5V operation, program code security, and 44 pin package.

COP87L88EK/RK Family 8-Bit CMOS OTP Microcontrollers with 8k or 32k Memory, Comparator, and Single-slope A/D Capability

This document describes the features and characteristics of the COP8TM family of microcontrollers, including 8-bit single-chip core architecture, UART, and three multi-function timers. These microcontrollers are fabricated using National Semiconductor's M2CMOSTM process technology.

COP87L88EB/RB Family 8-Bit CMOS OTP Microcontrollers with 16k or 32k Memory, CAN Interface, 8-Bit A/D, and USART

COP87L88EB/RB Family 8-Bit CMOS OTP Microcontrollers with 16k or 32k Memory, CAN Interface, 8-Bit A/D, and USART

The COP87L84RG is a member of the COP8TM OTP micro-controller family with 32 Kbytes of program memory. It features a full duplex UART, three 16-bit timers, and 32 Kbytes of on-board EPROM.

The COP87L88FH OTP microcontrollers are highly integrated 8-bit CMOS devices with 16k memory and advanced features including analog comparators and hardware multiply/divide functions. These multi-chip CMOS devices are suitable for applications requiring a full-featured controller with comparators, a full-duplex USART, and hardware multiply/divide functions, as well as pre-production devices for a masked ROM design. Lower-cost pin and software compatible 12k ROM versions (COP888FH) are also available, along with a range of COP8 software and hardware development tools.