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Rainbow-electronics ATF1500AL Uživatelský manuál

Procházejte online nebo si stáhněte Uživatelský manuál pro Software Rainbow-electronics ATF1500AL. Rainbow Electronics ATF1500AL User Manual Uživatelská příručka

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TQFP
Top View
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33
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I/O
I/O
I/O
GND
I/O
I/O
I/O
I/O
VCC
I/O
I/O
I/O
I/O
I/O
I/O
VCC
I/O
I/O
I/O
I/O
GND
I/O
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I/O
I/O
I/O
GND
VCC
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O/PD
VCC
OE2/I
GCLR/I
OE1/I
CLK/I
GND
I/O
I/O
PLCC
Top View
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39
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I/O
I/O
I/O
GND
I/O
I/O
I/O
I/O
VCC
I/O
I/O
I/O
I/O
I/O
I/O
VCC
I/O
I/O
I/O
I/O
GND
I/O
6
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1
44
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40
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I/O
I/O
I/O
I/O
GND
VCC
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O/PD
VCC
OE2/I
GCLR/I
OE1/I
CLK/I
GND
I/O
I/O
Pin Configurations
Pin
Name Function
CLK Clock
I Logic Inputs
I/O
Bidirectional
Buffers
GCLR
Register Reset
(active low)
OE1,
OE2
Output Enable
(active low)
VCC +5V Supply
PD
Power Down
(active high)
Features
• High-density, High-performance Electrically-erasable Complex
Programmable Logic Device
– 44-pin, 32 I/O CPLD
– 7.5 ns Maximum Pin-to-pin Delay
– Registered Operation Up To 125 MHz
– Fully Connected Input and Feedback Logic Array
– Backward Compatibility with ATF1500/L Software and Hardware
• Flexible Logic Macrocell
– D/T/Latch Configurable Flip Flops
– Global and Individual Register Control Signals
– Global and Individual Output Enable
– Programmable Output Slew Rate
• Advanced Power Management Features
– Automatic 3 mA Stand-By (ATF1500AL)
– Pin-controlled 10 mA Standby Mode
– Programmable Pin-Keeper Inputs and I/Os
• Available in Commercial and Industrial Temperature Ranges
• Available in 44-pin PLCC and TQFP Packages
• Advanced Flash Technology
– 100% Tested
– Completely Reprogrammable
– 100 Program/Erase Cycles
– 20 Year Data Retention
– 2000V ESD Protection
– 200 mA Latch-up Immunity
• Supported By Popular 3rd Party Tools
• Security Fuse Feature
• Pin-compatible with the Most Commonly Used Devices
Description
The ATF1500A is a high-performance, high-density complex PLD. Built on an
advanced Flash technology, it has maximum pin to pin delays of 7.5 ns and supports
sequential logic operation at speeds up to 125 MHz. With 32 logic macrocells and up
to 36 inputs, it easily integrates logic from several TTL, SSI, MSI and classic PLDs.
The ATF1500A’s global input and feedback architecture simplifies logic placement
and eliminates pinout changes due to design changes.
High-
performance
EPLD
ATF1500A
ATF1500AL
Rev. 0759E–06/99
(continued)
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Shrnutí obsahu

Strany 1 - ATF1500AL

1TQFPTop View12345678910113332313029282726252423I/OI/OI/OGNDI/OI/OI/OI/OVCCI/OI/OI/OI/OI/OI/OVCCI/OI/OI/OI/OGNDI/O444342414039383736353412131415161718

Strany 2

ATF1500A(L)10Notes: 1. For slow slew outputs, add tSSO .2. Pin or Product Term.Input Test Waveforms and Measurement LevelsOutput Test LoadNote: 1. Typ

Strany 3

ATF1500A(L)11Power Up ResetThe ATF1500A’s registers are designed to reset duringpower up. At a point delayed slightly from VCC crossingVRST, all regis

Strany 4

ATF1500A(L)12NORMALIZED SUPPLY CURRENTvs. INPUT FREQUENCYATF1500A (Vcc = 5V, TA = 25˚C)ICCNORMALIZED SUPPLY CURRENTvs. SUPPLY VOLTAGEATF1500 (TA = 25˚

Strany 5

ATF1500A(L)13OUTPUT SINK CURRENTvs. OUTPUT VOLTAGE (VCC = 5V, TA = 25˚C)IOL mAINPUT CLAMP CURRENTvs. INPUT VOLTAGEINPUT CURRENT vs. INPUT VOLTAGE(VCC

Strany 6

ATF1500A(L)14tSISNORMALIZED tSISvs. SUPPLY VOLTAGE (TA = 25˚C)tSIANORMALIZED tSIAvs. SUPPLY VOLTAGE (TA = 25˚C)tSISNORMALIZED tSISvs. AMBIENT TEMPERAT

Strany 7

ATF1500A(L)15Using “C” Product for IndustrialTo use commercial product for Industrial temperature ranges, down-grade one speed grade from the “I” to t

Strany 8

ATF1500A(L)16Packaging Information*Controlling dimension: millimeters1.20(0.047) MAX10.10(0.394)9.90(0.386)SQ12.21(0.478)11.75(0.458)SQ0.75(0.030)0.45

Strany 9

© Atmel Corporation 1999.Atmel Corporation makes no warranty for the use of its products, other than those expressly contained in the Company’s standa

Strany 10 - ATF1500A(L)

ATF1500A(L)2Functional Logic Diagram(1)Note: 1. Arrows connecting macrocells indicate direction and groupings of CASIN/CASOUT data flow.The ATF1500A h

Strany 11

ATF1500A(L)3Each macrocell also generates a foldback logic term, whichgoes to a regional bus. All signals within a regional bus areconnected to all 16

Strany 12

ATF1500A(L)4ATF1500A(L) MacrocellATF1500A MacrocellThe ATF1500A macrocell is flexible enough to supporthighly complex logic functions operating at hig

Strany 13

ATF1500A(L)5In addition to D, T, JK and SR operation, the flip flop canalso be configured as a flow-through latch. In this mode,data passes through wh

Strany 14

ATF1500A(L)6Note: 1. All ICC parameters measured with outputs open, and a 16-bit loadable, up/down counter programmed into each region.Absolute Maximu

Strany 15

ATF1500A(L)7AC WaveformsNote: 1. For slow slew outputs, add tSSO .Register AC Characteristics, Input Pin ClockSymbol Parameter-7 -10 -12 -15 -20 -25Un

Strany 16

ATF1500A(L)8Note: 1. For slow slew outputs, add tSSO .Register AC Characteristics, Product Term ClockSymbol Parameter-7 -10 -12 -15 -20 -25UnitsMin Ma

Strany 17 - 0759E–06/99/xM

ATF1500A(L)9Note: 1. For slow slew outputs, add tSSO .AC CharacteristicsSymbol Parameter-7 -10 -12 -15 -20 -25UnitsMin Max Min Max Min Max Min Max Min

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