參數(shù)資料
型號(hào): MC12439FN
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 時(shí)鐘產(chǎn)生/分配
英文描述: 800 MHz, OTHER CLOCK GENERATOR, PQCC28
封裝: PLASTIC, LCC-28
文件頁(yè)數(shù): 3/10頁(yè)
文件大小: 155K
代理商: MC12439FN
MC12439
FREESCALE SEMICONDUCTOR ADVANCED CLOCK DRIVERS DEVICE DATA
371
Figure 1. 28-Lead Pinout (Top View)
1
N[1]
N[0]
NC
XTAL_SEL
M[6]
M[5]
M[4]
XTAL1
FREF_EXT
PWR_DOWN
PLL_VCC
S_LOAD
S_DATA
S_CLOCK
4
3
2
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
7
8
6
5
P_LOAD
VCC
FOUT FOUT GND
VCC
TEST
GND
M[3]
M[2]
M[1]
M[0]
OE
XTAL2
N[1:0]
0 0
0 1
1 0
1 1
Output Division
2
4
8
1
Input
PWR_DOWN
XTAL_SEL
OE
0
FOUT
FREF_EXT
Disabled
1
FOUT/16
XTAL
Enabled
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