首页 > ATMEL 爱特梅尔 > PLD

ATF2500C-20PU CPLD可编程逻辑器件PDIP-40封装

Commercial tpd	15,20
Generic Part	F2500C
I/O Pins	24
Macrocells	24
Power Options	STANDARD
Registers	48
Usable Gates	2500
Vcc (V)	5.0
Packages	CERDIP 40 PDIP 40 PLCC 44
Pb-Free Packages	PDIP 40 PLCC 44

2500 gate, 24 Macrocells, 48 Registers, Standard power, Vcc-5 V, Green package, CPLD

The ATF2500C is the highest-density PLD available in a 44-pin surface mount package. With its fully connected logic array and flexible macrocell structure, high gate utilization is easily obtainable. The ATF2500C is a high-performance CMOS (electrically- erasable) programmable logic device (PLD) that utilizes Atmel’s proven electrically-erasable technology. This PLD is now available in a fully Green or LHF (lead and halide-free) packages.

ATF2500C-20PU 特征

• High-performance, High-density, Electrically-erasable Programmable Logic Device
• Fully Connected Logic Array with 416 Product Terms
• 15 ns Maximum Pin-to-pin Delay for 5V Operation
• 24 Flexible Output Macrocells
  – 48 Flip-flops – Two per Macrocell
  – 72 Sum Terms
  – All Flip-flops, I/O Pins Feed in Independently
• D- or T-type Flip-flops
• Product Term or Direct Input Pin Clocking
• Registered or Combinatorial Internal Feedback
• Backward Compatible with ATV2500B/BQ and ATV2500H Software
• Advanced Electrically-erasable Technology
  – Reprogrammable
  – 100% Tested
• 44-lead Surface Mount Package and 40-pin DIP Package
• Flexible Design: Up to 48 Buried Flip-flops and 24 Combinatorial Outputs Simultaneously
• 8 Synchronous Product Terms
• Individual Asynchronous Reset per Macrocell
• OE Control per Macrocell
• Functionality Equivalent to ATV2500B/BQ and ATV2500H
• 2000V ESD Protection
• Security Fuse Feature to Protect the Code
• Commercial, Industrial and Military Temperature Range Offered
• 10 Year Data Retention
• Pin Keeper Option
• 200 mA Latch-up Immunity
• Green Package Options (Pb/Halide-free/RoHS Compliant) Available

ATF2500C-20PU 订货型号

tPD (ns)	tS (ns)	tCOS (ns)	Ordering Code	Package	Operation Range
15	10	52	ATF2500C-15JU	44J	Industrial (-40°C to 85°C)
20	11	40	ATF2500C-20PU	40P6

ATF2500C-20PU 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CPLD可编程逻辑器件ATF2500C 数据手册Da0taSheet 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 PLDs' Architectures Simplify Timing Calculations . pdf (4 pages, updated 8/99)
   This Application Note shows different graphical timing models that can help the user visualize the AC timing of the various Atmel PLD families of devices.
5. ATV2500 Application Example: Video Frame Grabber . pdf (11 pages, updated 8/99)
   This Application Note shows how the ATV2500 can be used to incorporate multiple control or logic functions into a single programmable logic device. The design example which is used is a simple NTSC video frame grabber.
6. Migrating from the ATV2500B to the ATF2500C Family of CPLDs . pdf (7 pages, updated 4/03)
   This application Note will assist customers in moving from the ATV2500B family of CPLDs to the ATF2500C.
7. Using the ATV2500 and ATV2500B . pdf(16 pages, updated 9/99)
   This Application Note describes how to use the features of the ATV2500 and ATV2500B in the ABEL (and Atmel-ABEL) and CUPL (and Atmel-CUPL) high level description languages.