ATF750C Datasheet, PDF (1/16 Pages) ATMEL Corporation – High-speed Complex Programmable Logic Device

Features
• Advanced, High-speed, Electrically-erasable Programmable Logic Device
– Superset of 22V10
– Enhanced Logic Flexibility
– Backward Compatible with ATV750B/BL and ATV750/L
• Low-power Edge-sensing “L” Option with 1 mA Standby Current
• D- or T-type Flip-flop
• Product Term or Direct Input Pin Clocking
• 7.5 ns Maximum Pin-to-pin Delay with 5V Operation
• Highest Density Programmable Logic Available in 24-pin Package
– Advanced Electrically-erasable Technology
– Reprogrammable
– 100% Tested
• Increased Logic Flexibility
– 42 Array Inputs, 20 Sum Terms and 20 Flip-flops
• Enhanced Output Logic Flexibility
– All 20 Flip-flops Feed Back Internally
– 10 Flip-flops are also Available as Outputs
• Programmable Pin-keeper Circuits
• Dual-in-line and Surface Mount Package in Standard Pinouts
• Commercial and Industrial Temperature Ranges
• 20-year Data Retention
• 2000V ESD Protection
• 1000 Erase/Write Cycles
Block Diagram
High-speed
Complex
Programmable
Logic Device
ATF750C
ATF750CL
12
INPUT
PINS
(OE PRODUCT TERMS)
PROGRAMMABLE
INTERCONNECT
AND
COMBINATORIAL
LOGIC ARRAY
4 TO 8
PRODUCT
TERMS
LOGIC
OPTION
(UP T0 20
FLIP-FLOPS)
OUTPUT
OPTION
(CLOCK PIN)
10
I/O
PINS
Description
The ATF750C(L)s are twice as powerful as most other 24-pin programmable logic
devices. Increased product terms, sum terms, flip-flops and output logic configurations
translate into more usable gates. High-speed logic and uniform, predictable delays
(continued)
Pin Configurations
Pin Name
CLK
IN
I/O
*
VCC
Function
Clock
Logic Inputs
Bi-directional Buffers
No Internal Connection
+5V Supply
DIP/SOIC/TSSOP
CLK/IN 1
IN 2
IN 3
IN 4
IN 5
IN 6
IN 7
IN 8
IN 9
IN 10
IN 11
GND 12
24 VCC
23 I/O
22 I/O
21 I/O
20 I/O
19 I/O
18 I/O
17 I/O
16 I/O
15 I/O
14 I/O
13 IN
PLCC
IN 5
IN 6
IN 7
*8
IN 9
IN 10
IN 11
25 I/O
24 I/O
23 I/O
22 *
21 I/O
20 I/O
19 I/O
Rev. 0776F–01/00
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