ATC25

Features Comprehensive Library of Standard Logic Cells ATC25 I/O Cells Designed to Operate with VDD = 2.5V ± 0.25V as Main Target Operating Conditions IO33 Pad Library Provides Interface to 3V Environment Oscillators Provide Stable Clock Sources Basic Analog Input/Output, Power, Ground and Multiplexer Cells Available, High-performance Analog Cells Can Be Developed on Request Memory Cells Compiled to the Precise Requirements of the Design Compatible with Atmel’s Extensive Range of Microcontroller, DSP, Standard Interface and Application Specific Cells Cell-based ASIC ATC25 Summary Description The Atmel ATC25 CBIC family is fabricated on a proprietary 0.25 micron five-layermetal CMOS process intended for use with a supply voltage of 2.5V ± 0.25V. The following table shows the range for which Atmel library cells have been characterized. Table 1. Recommended Operating Conditions Symbol VDD VDD3 VI VO TEMP Parameter DC Supply Voltage DC Supply Voltage DC Input Voltage DC Output Voltage Operating Free Air Temperature Range Industrial Conditions Core and Standard I/Os 3V Interface I/Os Min 2.25 3 0 0 -40 Typ 2.5 3.3 Max 2.75 3.6 VDD VDD +85 Unit V V V V °C The Atmel cell libraries and megacell compilers have been designed in order to be compatible with each other. Simulation representations exist for three types of operating conditions; they correspond to three characterization conditions defined as follows: MIN conditions: TJ = -40°C VDD (cell) = 2.75V Process...