ATF16V8B-15PU Atmel, ATF16V8B-15PU Datasheet - Page 14

• Manufacturer Part Number: ATF16V8B-15PU
• Description: IC PLD 15NS 20DIP
• Manufacturer: Atmel

Specifications of ATF16V8B-15PU

• Programmable Type: EE PLD
• Number Of Macrocells: 8
• Voltage - Input: 5V
• Speed: 15ns
• Mounting Type: Through Hole
• Package / Case: 20-DIP (0.300", 7.62mm)
• Circuit Type: Electrically Erasable
• Current, Supply: 55 mA
• Logic Function: Programmable
• Logic Type: PLD
• Package Type: PDIP-20
• Special Features: High Speed, Security Fuse
• Temperature, Operating, Range: -40 to +85 °C
• Voltage, Supply: 5 V
• Delay Time: 15 ns
• Logic Family: ATF16V8B
• Maximum Operating Frequency: 62 MHz
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: Through Hole
• Number Of Product Terms Per Macro: 8
• Number Of Programmable I/os: 20
• Operating Supply Voltage: 5 V
• Supply Current: 55 mA
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

11.3
14
ATF16V8B Simple Mode
ATF16V8B/BQ/BQL
PAL Device Emulation/PAL Replacement. In the Simple Mode, 8 product terms are allocated
to the sum term. Pins 15 and 16 (center macrocells) are permanently configured as combinato-
rial outputs. Other macrocells can be either inputs or combinatorial outputs with pin feedback to
the AND-array. Pins 1 and 11 are regular inputs.
The compiler selects this mode when all outputs are combinatorial without OE control. The fol-
lowing simple PALs can be emulated using this mode:
10L8
12L6
14L4
16L2
Figure 11-6. Simple Mode Option
Note:
* Pins 15 and 16 are always enabled.
10H8
12H6
14H4
16H2
10P8
12P6
14P4
16P2
0364J–PLD–7/05