ATF1502AS-15AI44

更新时间： 2024-01-10 19:10:24

品牌	Logo	应用领域
爱特美尔 - ATMEL		可编程只读存储器
页数	文件大小	规格书
18页	347K
描述
High Performance E2PROM CPLD

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数据手册

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ATF1502AS-15AI44 数据手册

44-Lead TQFP/PQFP

Top View

44-Lead PLCC

Top View

TDI/I/O

I/O

39 I/O

I/O/TDI

I/O

33 I/O

38 I/O/TDO

37 I/O

32 I/O/TDO

31 I/O

I/O

GND 10

PD1/I/O 11

I/O 12

36 I/O

GND

PD1/I/O

I/O

30 I/O

35 VCC

34 I/O

29 VCC

28 I/O

TMS/I/O

I/O

27 I/O

I/O/TMS 13

I/O 14

33 I/O

26 I/O/TCK

25 I/O

32 I/O/TCK

31 I/O

VCC

VCC 15

I/O 16

I/O 10

I/O 11

24 GND

23 I/O

30 GND

29 I/O

I/O 17

Description

The ATF1502AS is a high performance, high density Com-

plex Programmable Logic Device (CPLD) which utilizes

Atmel’s proven electrically erasable technology. With 32

logic macrocells and up to 36 inputs, it easily integrates

logic from several TTL, SSI,MSI, LSI and classic PLDs.

The ATF1502AS’s enhanced routing switch matrices

increase usable gate count, and the odds of successful pin-

locked design modifications.

The ATF1502AS has up to 32 bi-directional I/O pins and 4

dedicated input pins, depending on the type of device pack-

age selected. Each dedicated pin can also serve as a glo-

bal control signal; register clock, register reset or output

enable. Each of these control signals can be selected for

use individually within each macrocell.

Block Diagram

Each of the 32 macrocells generates a buried feedback,

which 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.

ATF1502AS

123 4 5 6 7...18

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与ATF1502AS-15AI44相关器件

型号	品牌	描述	获取价格	数据表
ATF1502AS-15AJ44	ATMEL	EE PLD, 15ns, PQFP44, 10 X 10 MM, 1 MM HEIGHT, 0.80 MM PITCH, PLASTIC, MS-026ACB, TQFP-44	获取价格
ATF1502AS-15AL44	ATMEL	EE PLD, 15ns, PQFP44, 10 X 10 MM, 1 MM HEIGHT, 0.80 MM PITCH, PLASTIC, MS-026ACB, TQFP-44	获取价格
ATF1502AS-15JC44	ATMEL	High Performance E2PROM CPLD	获取价格
ATF1502AS-15JI44	ATMEL	High Performance E2PROM CPLD	获取价格
ATF1502AS-15JJ44	ATMEL	EE PLD, 15ns, PQCC44, PLASTIC, MS-018AC, LCC-44	获取价格
ATF1502AS-15JL44	ATMEL	EE PLD, 15ns, PQCC44, PLASTIC, MS-018AC, LCC-44	获取价格