ATF1504ASL CPLD可编程逻辑器件

Commercial tpd	-20 ns, -25 ns
Generic Part .	1504
I/O Pins	44, 68, 84, 100
Macrocells	64
Registers	64
Usable Gates	1500
Vcc (V)	5.0
Packages	TQFP 100 PLCC 44 PLCC 68 PLCC 84 TQFP 44
Pb-Free Packages	TQFP 100 PLCC 44 PLCC 84 TQFP 44

Low Power, Vcc-5 V, 64 MC, ISP, Green package, CPLD

The ATF1504AS is a high-performance, high-density complex programmable logic device (CPLD) that utilizes Atmel’s proven electrically-erasable memory technology. With 64 logic macrocells and up to 68 inputs, it easily integrates logic from several TTL, SSI, MSI, LSI and classic PLDs. The ATF1504AS’s enhanced routing switch matrices increase usable gate count and the odds of successful pin-locked design modifications. The ATF1504AS has up to 68 bi-directional I/O pins and four dedicated input pins, depending on the type of device package selected. Each dedicated pin can also serve as a global control signal, register clock, register reset or output enable. Each of these control signals can be selected for use individually within each macrocell. Each of the 64 macrocells generates a buried feedback that goes to the global bus. Each input and I/O pin also feeds into the global bus. The switch matrix in each logic block then selects 40 individual signals from the global bus. Each macrocell also generates a foldback logic term that goes to a regional bus. Cascade logic between macrocells in the ATF1504AS allows fast, efficient generation of complex logic functions. The ATF1504AS contains four such logic chains, each capable of creating sum term logic with a fan-in of up to 40 product terms. The ATF1504AS macrocell, shown in Figure 1, is flexible enough to support highly-complex logic functions operating at high speed. The macrocell consists of five sections: product terms and product term select multiplexer, OR/XOR/CASCADE logic, a flip-flop, output select and enable, and logic array inputs.

ATF1504ASL 特征

• High-density, High-performance, Electrically-erasable Complex Programmable Logic Device
  – 64 Macrocells
  – 5 Product Terms per Macrocell, Expandable up to 40 per Macrocell
  – 44, 68, 84, 100 Pins
  – 7.5 ns Maximum Pin-to-pin Delay
  – Registered Operation up to 125 MHz
  – Enhanced Routing Resources
• In-System Programmability (ISP) via JTAG
• Flexible Logic Macrocell
  – D/T/Latch Configurable Flip-flops
  – Global and Individual Register Control Signals
  – Global and Individual Output Enable
  – Programmable Output Slew Rate
  – Programmable Output Open Collector Option
  – Maximum Logic Utilization by Burying a Register with a COM Output
• Advanced Power Management Features
  – Automatic μA Standby for “L” Version
  – Pin-controlled 1 mA Standby Mode
  – Programmable Pin-keeper Circuits on Inputs and I/Os
  – Reduced-power Feature per Macrocell
• Available in Commercial and Industrial Temperature Ranges
• Available in 44-, 68-, and 84-lead PLCC; 44- and 100-lead TQFP; and 100-lead PQFP
• Advanced EE Technology
  – 100% Tested
  – Completely Reprogrammable
  – 10,000 Program/Erase Cycles
  – 20-year Data Retention
  – 2000V ESD Protection
  – 200 mA Latch-up Immunity
• JTAG Boundary-scan Testing to IEEE Std. 1149.1-1990 and 1149.1a-1993 Supported
• PCI-compliant
• 3.3V or 5.0V I/O Pins
• Security Fuse Feature
• Green (Pb/Halide-fee/RoHS Compliant) Package Options

ATF1504ASL 订货型号

Devices	tPD (ns)	tCOS (ns)	fMAX (MHz)	Ordering Code	Package	Operation Range
ATF1504AS	7.5	4.5	166.7	ATF1504AS-7AX44 ATF1504AS-7JX44	44A 44J	Commercial (0°C to 70°C)
	10	5	125	ATF1504AS-10AU44 ATF1504AS-10JU44 ATF1504AS-10AU100 ATF1504AS-10JU84	44A 44J 100A 84J	Industrial (-40°C to 85°C)
ATF1504ASL	25	15	70	ATF1504ASL-25AU44 ATF1504ASL-25JU44 ATF1504ASL-25AU100	44A 44J 100A	Industrial (-40°C to 85°C)

ATF1504ASL 应用技术支持与电子电路设计开发资源下载

1. ATMEL 爱特梅尔PLD可编程逻辑器件ATF1504ASL 数据手册DataSheet 下载.PDF
2. ATMEL 产品选型目录. PDF
3. 相关SPLD / CPLD 可编程逻辑选型表
4. Atmel CPLD Reference Designs . pdf(White Paper, 17 pages, updated 1/01)
   This document describes three full applications using Logic Doubling techniques: 1) 8255 Serial IO expander with IO enable on every pin, 2) Low Power Serial IO expander and 32 LED driver, 3) Four 8-bit PWM generators, bus interface and value latches. Each fits in a 32 macrocell ATF1502 device. It also describes how to add transparent pin latch, ala HC573/373 into a corner of your CPLD. Click here for the Reference Design files for all these designs, plus a fourth Low Power Serial IO expander and 32 LCD driver application that uses each macrocell three ways and a Logic Doubling Tutorial.
5. ATF15xx-DK2 CPLD 开发套件用户手册. pdf (User Guide, 47 pages, updated 8/02)
   CPLD Development/Programmer Kit User Guide.
6. ATF15xx 系列ISP 器件用户手册. pdf (User Guide, 54 pages, updated 7/01)
   This document describes in detail the ATDH11xxPC series of ISP Board, Adapter Boards, Atmel's ATMISP software and Atmel's ISP download cable and gives detailed instructions for their use in programming Atmel's ATF15xx family of In-System Programmable CPLDs.
7. ATF15xx 系列CPLD概述. pdf