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參數(shù)資料
| 型號： | ATF1502BE-5AX44 |
| 廠商： | Atmel |
| 文件頁數(shù)： | 12/24頁 |
| 文件大小： | 0K |
| 描述： | IC CPLD 64MC 1.8V 44-TQFP |
| 標(biāo)準(zhǔn)包裝： | 160 |
| 系列： | ATF15xx |
| 可編程類型： | 系統(tǒng)內(nèi)可編程（最少 10,000 次編程/擦除循環(huán)） |
| 最大延遲時間 tpd(1)： | 7.0ns |
| 電壓電源 - 內(nèi)部： | 1.7 V ~ 1.9 V |
| 宏單元數(shù)： | 32 |
| 輸入/輸出數(shù)： | 32 |
| 工作溫度： | 0°C ~ 70°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 44-TQFP |
| 供應(yīng)商設(shè)備封裝： | 44-TQFP（10x10） |
| 包裝： | 托盤 |
| 配用： | ATF15XX-DK3-ND - KIT DEV FOR ATF15XX CPLD'S |
2
3492A–PLD–12/05
ATF1502BE
Enhanced Features
Improved Connectivity (Additional Feedback Routing, Alternate Input Routing)
Output Enable Product Terms
Outputs Can Be Configured for High or Low Drive
Combinatorial Output with Registered Feedback and Vice Versa within each Macrocell
Three Global Clock Pins
Fast Registered Input from Product Term
Pull-up Option on TMS and TDI JTAG Pins
OTF (On-the-Fly) Mode
DRA (Direct Reconfiguration Access)
1.
Description
The ATF1502BE is a high-performance, high-density complex programmable logic device
(CPLD) that 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 ATF1502BE’s enhanced routing switch matrices increase usable gate count and the odds
of successful pin-locked design modifications.
The ATF1502BE has up to 32 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 sig-
nal, register clock, register reset or output enable. Each of these control signals can be selected
for use individually within each macrocell. Figure 1-1 shows the pin assignments for 44-lead
TQFP Package.
Figure 1-1.
44-lead TQFP Top View
1
2
3
4
5
6
7
8
9
10
11
33
32
31
30
29
28
27
26
25
24
23
I/O/TDI
I/O
GND
PD1/I/O
I/O
TMS/I/O
I/O
VCCIOA
I/O
I/O/TDO
I/O
VCCIOB
I/O
I/O/TCK
I/O
GND
I/O
44
43
42
41
40
39
38
37
36
35
34
12
13
14
15
16
17
18
19
20
21
22
I/O
GND
V
CCINT
I/O
PD2/I/O
I/O
V
CCINT
GCLK2/OE2/I
GCLR/I
I/OE1
GCLK1/I
GND
GCLK3/I/O
I/O
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| ATF1502BE-7AU44 | 功能描述:CPLD - 復(fù)雜可編程邏輯器件 32 MC CPLD 1.8V ISP RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數(shù)量:128 最大工作頻率:333 MHz 延遲時間: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 |
| ATF1502SE | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Family Datasheet |
| ATF1502SE(L) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ATF1502/04/08/16SE(L) Preliminary [Updated 9/02. 69 Pages] Second Generation Industry Compatible 5V Logic Doubling CPLDs 32-512 Macrocells. standard & low power w/ISP |
| ATF1502SE-10 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Family Datasheet |
| ATF1502SE-5 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Family Datasheet |
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