Microprocessors

Atmel Corporation - ATMEGA8-16PI IC, Microprocessor.

Package / Case: PDIP-28

 Data Bus Width: 8 bit

Maximum Clock Frequency: 16 MHz

Program Memory Size: 8 kB

Data RAM Size :1 kB

ADC Resolution: 10 bit

Number of I/Os: 23 I/O

Operating Supply Voltage: 4.5 V to 5.5 V

Operating Temperature: - 40 C to + 85 C

Height: 4.57 mm, Length: 34.8 mm

Program Memory Type: Flash

 Data ROM Size: 512 B

Data ROM Type: EEPROM

Interface Type: 2-Wire, SPI, USART

Number of ADC Channels: 6 Channel

Number of Timers/Counters: 1 Timer

 Product Type: 8-bit Microcontrollers - MCU

Gould AMI - S2350P IC - Transceiver Circuit. Universal Synchronous Receiver/Transmitter (USRT)

The S2350 USRT is a single chip MOS/LSI device that totally replaces the serial-to-parallel and parallel-to- serial conversion logic required to interface a word-parallel controller or data terminal to a bit-serial, synchronous communication network. The USRT consists of separate receiver and transmitter sections with independent clocks, data lines, and status. Common with the transmitter and receiver are word length and parity mode. Data is transmitted and received in a NRZ format at a rate equal to the respective input clock frequency.

500 KHz Data Rates; Internal Sync Detection

Fill Character Register; Error Status Flags

Double Buffered Input/Output

Bus Oriented Outputs

5-8 Bit Characters; Odd/Even or No Parity

Single Power Supply (+5v)

Input/Output TTL Compatible

Case: 40 DIP.

New Old Stock.

Applications: Used in varous floppy controllers including Heath H17/h88-1 and PERCOM 55-50 bus.

Advanced Micro Devices - A80486DX2-80NV8T - IC, microprocessor.

32 Bit. AM486 DX2-80 3V.

Used/Removed from equipment.