ATF22V10C-7PX Microchip

Features Industry-standard Architecture Low-cost, Easy-to-use Software Tools High-speed, Electrically Erasable Programmable Logic Devices 5ns Maximum Pin-to-pin Delay Latch Feature Holds Inputs to Previous Logic States Pin-controlled Standby Power (10A Typical) Advanced Flash Technology Reprogrammable High-performance 100% Tested High-reliability CMOS Process Electrically 20-year Data Retention 100 Erase/Write Cycles Erasable 2,000V ESD Protection 200mA Latch-up Immunity Programmable Dual Inline and Surface Mount Packages in Standard Pinouts PCI-compliant Logic Device Green Package Options (Pb/Halide-free/RoHS Compliant) Available Full Military, Commercial and Industrial Temperature Ranges Backward-Compatible with Atmel ATF22V10B(Q) and Atmel AT22V10(L) Atmel ATF22V10C Applications Include Glue Logic for 5.0V Systems, DMA Control, State Machine Atmel ATF22V10CQ Control, Graphics Processing 1. Description See separate datasheet for the Atmel ATF22V10C(Q)Z The Atmel ATF22V10C is a high-performance CMOS (electrically erasable) pro- grammable logic device (PLD) that utilizes proven electrically erasable Flash memory technology from Atmel. Speeds down to 5ns and power dissipation as low as 10A (typical) are offered. All speed ranges are specified over the full 5V 10% range for military and industrial temperature ranges, and 5V 5% for commercial temperature ranges. Several low-power options allow selection of the best solution for various types of power-limited applications. Each of these options significantly reduces total system power and enhances system reliability. 0735UPLD7/10Figure 1-1. Logic Diagram 2. Pin Configurations Table 2-1. Pin Configurations (All Pinouts Top View) Pin Name Function CLK Clock IN Logic Inputs I/O Bi-directional Buffers GND Ground VCC +5V Supply PD Power-down Figure 2-1. TSSOP Figure 2-2. DIP/SOIC CLK/IN 1 24 VCC CLK/IN 1 24 VCC IN 2 23 I/O IN 2 23 I/O IN 3 22 I/O IN 3 22 I/O IN/PD 4 21 I/O IN/PD 4 21 I/O IN 5 20 I/O IN 5 20 I/O IN 6 19 I/O IN 6 19 I/O IN 7 18 I/O IN 7 18 I/O IN 8 17 I/O IN 8 17 I/O IN 9 16 I/O IN 9 16 I/O IN 10 15 I/O IN 10 15 I/O IN 11 14 I/O IN 11 14 I/O GND 12 13 IN GND 12 13 IN Figure 2-3. PLCC/LCC IN/PD 5 25 I/O IN 6 24 I/O IN 7 23 I/O GND* 8 22 GND* IN 9 21 I/O IN 10 20 I/O IN 11 19 I/O Note: For all PLCCs (except -5), pins 1, 8, 15 and 22 can be left unconnected. However, if they are connected, superior performance will be achieved 2 Atmel ATF22V10C(Q) 0735UPLD7/10 IN 12 4 IN IN 13 3 IN GND 14 2 CLK/IN GND* 15 1 VCC* IN 16 28 VCC I/O 17 27 I/O I/O 18 26 I/O