參數(shù)資料
型號: LH79520N0Q000B1
廠商: NXP Semiconductors N.V.
元件分類: 數(shù)學處理器
英文描述: System-on-Chip
封裝: LH79520N0Q000B1<SOT1017-1 (LQFP176)|<<http://www.nxp.com/packages/SOT1017-1.html<1<Always Pb-free,;
文件頁數(shù): 9/59頁
文件大?。?/td> 666K
代理商: LH79520N0Q000B1
System-on-Chip
LH79520
Preliminary data sheet
Rev. 01
16 July 2007
9
NXP Semiconductors
NOTES:
1. These pin numbers have multiplexed functions.
2. Signals preceded by ‘n’ are Active LOW.
3. Immediately after reset, pin 144 can be programmed to function as INT5, DREQ1 or both.
Software should avoid enabling both of these functions simultaneously. Pin 144 can also be
programmed to function as nWAIT, rendering the INT5/DREQ1 choice unavailable.
POWER AND GROUND (GND)
40
75
95
113
136
154
45
120
138
158
8
18
28
49
64
85
100
125
143
161
13
23
33
55
70
80
103
128
149
168
91
92
VDDC
Power
Core Power Supply
VSSC
Ground
Core GND
VDD
Power
Input/Output Power Supply
VSS
Ground
Input/Output GND
VDDA
VSSA
Power
Ground
Analog Power Supply for PLLs and XTAL Oscillators
Analog GND for PLLs and XTAL Oscillators
Table 2. LH79520 Signal Descriptions (Cont’d)
PIN NO.
SIGNAL NAME
TYPE
DESCRIPTION
NOTES
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