Rainbow-electronics ATF750LVC User Manual

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1
Features
3.0V to 3.6V Operating Range
Advanced, High-speed, Electrically-erasable Programmable Logic Device
Superset of 22V10
Enhanced Logic Flexibility
Architecturally Compatible with ATV750B and ATV750 Software and Hardware
D- or T-type Flip-flop
Product Term or Direct Input Pin Clocking
15 ns Maximum Pin-to-pin Delay with 3V 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
Description
The Atmel “750” architecture is twice as powerful as most other 24-pin programmable
logic devices. Increased product terms, sum terms, flip-flops and output logic configu-
rations translate into more usable gates. High-speed logic and uniform, predictable
delays guarantee fast in-system performance. The ATF750LVC is a high-performance
PROGRAMMABLE
INTERCONNECT
AND
COMBINATORIAL
LOGIC ARRAY
LOGIC
OPTION
(UP T0 20
FLIP-FLOPS)
OUTPUT
OPTION
4TO8
PRODUCT
TERMS
(OE PRODUCT TERMS)
10
I/O
PINS
12
INPUT
PINS
(CLOCK PIN)
Rev. 1447D–03/01
High-speed
Complex
Programmable
Logic Device
ATF750LVC
Pin Configurations
Pin Name Function
CLK Clock
IN Logic Inputs
I/O Bi-directional Buffers
GND Ground
VCC 3V Supply
(continued)
DIP/SOIC/TSSOP
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
CLK/IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
GND
VCC
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
IN
PLCC
5
6
7
8
9
10
11
25
24
23
22
21
20
19
IN
IN
IN
GND *
IN
IN
IN
I/O
I/O
I/O
GND *
I/O
I/O
I/O
4
3
2
1
28
27
26
12
13
14
15
16
17
18
IN
IN
GND
GND *
IN
I/O
I/O
IN
IN
CLK/IN
VCC *
VCC
I/O
I/O
Note: For PLCC, pins 1, 8, 15, and 22
can be left unconnected. For
superior performance, connect
VCC to pin 1 and GND to pins
8, 15, and 22.
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Summary of Contents

Page 1 - ATF750LVC

1Features• 3.0V to 3.6V Operating Range• Advanced, High-speed, Electrically-erasable Programmable Logic Device– Superset of 22V10– Enhanced Logic Flex

Page 2

ATF750LVC10OUTPUT SOURCE CURRENTVS SUPPLY VOLTAGE (VOH = 2.4V, TA = 25°C)-8.0-7.0-6.0-5.0-4.0-3.0-2.0-1.00.03.00 3.25 3.30 3.50 3.60SUPPLY VOLTAGE (V)

Page 3

ATF750LVC11OUTPUT SOURCE CURRENT VS OUTPUT VOLTAGE (VCC = 3.3V, TA = 25°C)-70.0-60.0-50.0-40.0-30.0-20.0-10.00.00.0 0.5 1.0 1.5 2.0 2.5 3.0 3.3VOH (V)

Page 4

ATF750LVC12ATF750LVC Ordering InformationNote: 1. Special order only; TSSOP package requires special thermal management.Using “C” Product for Industri

Page 5

ATF750LVC13Packaging Information.045(1.14) X 45°PIN NO. 1IDENTIFY.032(.813).026(.660).050(1.27) TYP.300(7.62) REF SQ.045(1.14) X 30° - 45°.022(.559) X

Page 6

© Atmel Corporation 2001.Atmel Corporation makes no warranty for the use of its products, other than those expressly contained in the Company’s standa

Page 7

ATF750LVC2CMOS (electrically-erasable) complex programmable logicdevice (CPLD) that utilizes Atmel’s proven electrically-eras-able technology.Each of

Page 8

ATF750LVC3Clock MuxOutput OptionsBus-friendly Pin-keeper Input and I/OsAll input and I/O pins on the ATF750LVC(L) have program-mable “pin-keeper” circ

Page 9

ATF750LVC4Notes: 1. Not more than one output at a time should be shorted. Duration of short circuit test should not exceed 30 sec.2. This test is perf

Page 10

ATF750LVC5AC Waveforms, Product Term Clock(1)Note: 1. Timing measurement reference is 1.5V. Input AC driving levels are 0.0V and 3.0V, unless otherwis

Page 11

ATF750LVC6AC Waveforms, Input Pin Clock(1)Notes: 1. Timing measurement reference is 1.5V. Input AC driving levels are 0.0V and 3.0V, unless otherwise

Page 12

ATF750LVC7Functional Logic Diagram ATF750LVC, Upper Half

Page 13

ATF750LVC8Functional Logic Diagram ATF750LVC, Lower Half

Page 14 - 1447D–03/01/xM

ATF750LVC9Using the ATF750LVC’s Many Advanced FeaturesThe ATF750LVC’s advanced flexibility packs more usablegates into 24-pins than any other logic de

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