參數(shù)資料
型號(hào): ATF2500C-20PI
廠商: Atmel
文件頁(yè)數(shù): 1/24頁(yè)
文件大?。?/td> 0K
描述: IC CPLD EE 20NS 40DIP
標(biāo)準(zhǔn)包裝: 10
系列: ATF2500C(L)
可編程類型: 系統(tǒng)內(nèi)可編程
最大延遲時(shí)間 tpd(1): 20.0ns
電壓電源 - 內(nèi)部: 4.5 V ~ 5.5 V
宏單元數(shù): 24
輸入/輸出數(shù): 24
工作溫度: -40°C ~ 85°C
安裝類型: 通孔
封裝/外殼: 40-DIP(0.600",15.24mm)
供應(yīng)商設(shè)備封裝: 40-PDIP
包裝: 管件
Features
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
1.
Description
The ATF2500C is the highest-density PLD available in a 44-pin surface mount pack-
age. With its fully connected logic array and flexible macrocell structure, high gate
utilization is easily obtainable. The ATF2500C is a high-performance CMOS (electri-
cally-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.
Figure 1-1.
Block Diagram
ATF2500C
CPLD Family
Datasheet
ATF2500C
0777K–PLD–1/24/08
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