ATF16V8B-15JU Microchip

ATF16V8B, ATF16V8BQ*, and ATF16V8BQL High-performance EE PLD DATASHEET Features Industry-standard Architecture Emulates Many 20-pin PALs Low-cost Easy-to-use Software Tools High-speed Electrically-erasable Programmable Logic Devices 10ns Maximum Pin-to-pin Delay Automatic 5mA Standby for ATF16V8BQL CMOS and TTL Compatible Inputs and Outputs Input and I/O Pull-up Resistors Advanced Flash Technology Reprogrammable 100% Tested High-reliability CMOS Process 20 Year Data Retention 100 Erase/Write Cycles 2,000V ESD Protection 200mA Latchup Immunity Industrial Temperature Range Dual-in-line and Surface Mount Packages in Standard Pinouts PCI-compliant Green Package Options (Pb/Halide-free/RoHS Compliant) Description The Atmel ATF16V8B(QL) is a high-performance CMOS Electrically-Erasable Programmable Logic Device (EE PLD) that utilizes the Atmel proven electrically-erasable Flash memory technology. All speed ranges are specified over the full 5.0V 10% range for industrial temperature range. The ATF16V8BQL provides edge-sensing low-power PLD solution with low standby power consumption (5mA typical). The ATF16V8BQL powers down automatically to the low-power mode through the Input Transition Detection (ITD) circuitry when the device is idle. The ATF16V8B(QL) incorporate a super set of the generic architectures, which allows direct replacement of the 16R8 family and most 20-pin combinatorial PLDs. *The ATF16V8BQ is Eight outputs are each allocated eight product terms. Three different modes of Replaced by ATF16V8B operation, configured automatically with software, allow highly complex logic and ATF16V8BQL functions to be realized. Atmel-0364K-PLD-ATF16V8B-8BQ-8BQL-Datasheet 0720141. Pin Configurations and Pinouts Table 1-1. Pin Configurations Pin Name Function CLK Clock GND Ground I Logic Inputs I/O Bi-directional Buffers OE Output Enable V +5V Power Supply CC Figure 1-1. Pinouts 20-lead SOIC 20-lead TSSOP (Top View) (Top View) I/CLK V I/CLK 1 20 VCC 1 20 CC I1 2 19 I/O I1 2 19 I/O I2 3 18 I/O I2 3 18 I/O 4 17 I3 I/O I3 4 17 I/O 5 16 I4 I/O I4 5 16 I/O 6 15 I/O I5 I5 6 15 I/O 7 14 I/O I6 I6 7 14 I/O 8 13 I/O I7 I7 8 13 I/O 9 12 I8 I/O I8 9 12 I/O 10 11 GND I9/OE GND 10 11 I9/OE 20-lead PDIP 20-lead PLCC (Top View) (Top View) I/CLK 1 20 V CC 2 19 I1 I/O I2 3 18 I/O I3 4 18 I/O I3 4 17 I/O I4 5 17 I/O 5 16 I4 I/O I5 6 16 I/O I5 6 15 I/O I6 7 15 I/O I7 8 14 I/O I6 7 14 I/O 8 13 I7 I/O I8 9 12 I/O 10 11 GND I9/OE Note: Drawings are not to scale. 2 ATF196V8B(Q)(QL) DATASHEET Atmel-0364K-PLD-ATF16V8B-8BQ-8BQL-Datasheet 072014 I8 9 3 I2 GND 10 2 I1 I9/OE 11 1 I/CLK I/O 12 20 V CC I/O 13 19 I/O