Specifications ispLSI 2064/A USE ispLSI 2064E FOR NEW DESIGNS Pin Description 1. NC pins are not to be connected to any active signals, VCC " />
參數(shù)資料
型號(hào): ISPLSI 2064A-80LJN84I
廠商: Lattice Semiconductor Corporation
文件頁(yè)數(shù): 2/14頁(yè)
文件大?。?/td> 0K
描述: IC PLD ISP 64I/O 15NS 84PLCC
標(biāo)準(zhǔn)包裝: 15
系列: ispLSI® 2000A
可編程類型: 系統(tǒng)內(nèi)可編程
最大延遲時(shí)間 tpd(1): 15.0ns
電壓電源 - 內(nèi)部: 4.5 V ~ 5.5 V
邏輯元件/邏輯塊數(shù)目: 16
宏單元數(shù): 64
門數(shù): 2000
輸入/輸出數(shù): 64
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 84-LCC(J 形引線)
供應(yīng)商設(shè)備封裝: 84-PLCC(29.31x29.31)
包裝: 管件
其它名稱: ISPLSI2064A-80LJN84I
10
Specifications ispLSI 2064/A
USE
ispLSI
2064E
FOR
NEW
DESIGNS
Pin Description
1. NC pins are not to be connected to any active signals, VCC or GND.
2. Pins have dual function capability.
GND
13,
38,
63,
88
VCC
12,
64
Ground (GND)
VCC
Input – Dedicated in-system programming enable input pin. This pin
is brought low to enable the programming mode. The MODE, SDI,
SDO and SCLK controls become active.
Input – This pin performs two functions. When ispEN is logic low, it
functions as an input pin to load programming data into the device.
SDI/IN 0 also is used as one of the two control pins for the ISP state
machine. When ispEN is high, it functions as a dedicated input pin.
Input – This pin performs two functions. When ispEN is logic low, it
functions as a pin to control the operation of the ISP state machine.
When ispEN is high, it functions as a dedicated input pin.
Output/Input – This pin performs two functions. When ispEN is logic
low, it functions as an output pin to read serial shift register data. When
ispEN is high, it functions as a dedicated input pin.
Input – This pin performs two functions. When ispEN is logic low, it
functions as a clock pin for the Serial Shift Register. When ispEN is
high, it functions as a dedicated input pin.
No Connect.
ispEN
14
SDI/IN 02
16
MODE/IN 12
37
SDO/IN 22
39
SCLK/IN 32
60
NC1
1,
2,
10,
24,
25,
26,
27,
49,
50,
51,
52,
61,
74,
75,
76,
77,
89,
99,
100
DESCRIPTION
TQFP PIN NUMBERS
NAME
Input/Output Pins - These are the general purpose I/O pins used by the
logic array.
I/O 0 - I/O 3
17,
18,
19,
20,
I/O 4 - I/O 7
21,
22,
23,
28,
I/O 8 - I/O 11
29,
30,
31,
32,
I/O 12 - I/O 15
33,
34,
35,
36,
I/O 16 - I/O 19
40,
41,
42,
43,
I/O 20 - I/O 23
44,
45,
46,
47,
I/O 24 - I/O 27
48,
53,
54,
55,
I/O 28 - I/O 31
56,
57,
58,
59,
I/O 32 - I/O 35
67,
68,
69,
70,
I/O 36 - I/O 39
71,
72,
73,
78,
I/O 40 - I/O 43
79,
80,
81,
82,
I/O 44 - I/O 47
83,
84,
85,
86,
I/O 48 - I/O 51
90,
91,
92,
93,
I/O 52 - I/O 55
94,
95,
96,
97,
I/O 56 - I/O 59
98,
3,
4,
5,
I/O 60 - I/O 63
6,
7,
8,
9
GOE 0, GOE 1
66,
87
Global Output Enable input pins.
Dedicated Clock input. This clock input is connected to one of the
clock inputs of all of the GLBs on the device.
Active Low (0) Reset pin which resets all of the registers in the device.
Y0, Y1, Y2
11,
65,
62
RESET
15
Table 2-0002-2064b.eps
Select
devices
have
been
discontinued.
See
Ordering
Information
section
for
product
status.
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