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參數(shù)資料
| 型號： | ATF2500C-20PI |
| 廠商： | ATMEL CORP |
| 元件分類： | PLD |
| 英文描述： | ATF2500C CPLD Family Datasheet |
| 中文描述： | EE PLD, 20 ns, PDIP40 |
| 封裝： | 0.600 INCH, PLASTIC, MS-011AC, DIP-40 |
| 文件頁數(shù)： | 1/20頁 |
| 文件大?。?/td> | 343K |
| 代理商： | ATF2500C-20PI |
1
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 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 and Industrial Temperature Range Offered
10 Year Data Retention
Pin Keeper Option
200 mA Latch-up Immunity
Block Diagram
ATF2500C
CPLD Family
Datasheet
ATF2500C
Rev. 0777I–PLD–4/03
Pin Configurations
Pin Name
Function
IN
Logic Inputs
CLK/IN
Pin Clock and Input
I/O
Bi-directional Buffers
I/O 0,2,4...
“Even” I/O Buffers
I/O 1,3,5...
“Odd” I/O Buffers
GND
Ground
VCC
+5V Supply
DIP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
CLK/IN
IN
IN
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
VCC
I/O17
I/O16
I/O15
I/O14
I/O13
I/O12
IN
IN
IN
IN
IN
IN
IN
IN
I/O6
I/O7
I/O8
I/O9
I/O10
I/O11
GND
I/O23
I/O22
I/O21
I/O20
I/O19
I/O18
IN
IN
IN
PLCC/LCC/JLCC
7
8
9
10
11
12
13
14
15
16
17
39
38
37
36
35
34
33
32
31
30
29
I/O2
I/O3
I/O4
I/O5
VCC
VCC
I/O17
I/O16
I/O15
I/O14
I/O13
I/O7
I/O8
I/O9
I/O10
I/O11
GND
GND
I/O23
I/O22
I/O21
I/O20
6
5
4
3
2
1
4
4
4
4
4
1
1
2
2
2
2
2
2
2
2
2
I
I
I
I
I
I
I
I
G
I
I
I
I
G
I
I
C
I
I
I
I
I
Note:
(PLCC/LCC/JLCC packages) pin 4 and pin 26
GND connections are not required, but are rec-
ommended for improved noise immunity.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| ATF2500C-20PU | 功能描述:CPLD - 復(fù)雜可編程邏輯器件 20 ns 24 I/O Pins 24 macorcells 48 reg RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池?cái)?shù)量:128 最大工作頻率:333 MHz 延遲時(shí)間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100 |
| ATF2500CL-20JC | 功能描述:IC CPLD 24 MACRO 20NS 40PLCC 制造商:microchip technology 系列:ATF2500C（L） 包裝:管件 零件狀態(tài):停產(chǎn) 可編程類型:系統(tǒng)內(nèi)可編程 延遲時(shí)間 tpd（1）最大值:20.0ns 電源電壓 - 內(nèi)部:4.75 V ~ 5.25 V 宏單元數(shù):24 I/O 數(shù):24 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:44-LCC（J 形引線） 供應(yīng)商器件封裝:44-PLCC（16.58x16.58） 基本零件編號:ATF2500 標(biāo)準(zhǔn)包裝:27 |
| ATF25100 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRANSISTOR | JFET | N-CHANNEL | 50MA I(DSS) | CHIP |
| ATF25170 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRANSISTOR | JFET | N-CHANNEL | 50MA I(DSS) | MICRO-XVAR |
| ATF-25170 | 制造商:AGILENT 制造商全稱:AGILENT 功能描述:0.5-10 GHz Low Noise Gallium Arsenide FET |
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