參數(shù)資料
型號： 4559
廠商： Renesas Technology Corp.
英文描述： SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
中文描述： 單芯片4位微機的CMOS
文件頁數(shù)： 127/148頁
文件大?。?/td> 1732K
代理商： 4559
Rev.1.04
Aug 23, 2007
Page 8 of 146
REJ03B0188-0104
4559 Group
CONNECTIONS OF UNUSED PINS
(Note when connecting to VSS or VDD)
Connect the unused pins to VSS using the thickest wire at the shortest distance against noise.
Table 7
Port function
Pin
Connection
Usage condition
XIN
Connect to VSS.
RC oscillator is not selected
XOUT
Open.
XCIN/D6
Connect to VSS.
XCOUT/D7
Open.
D0
D4
Open.
Connect to VSS.
N-channel open-drain is selected for the output structure.
D5/INT
Open.
INT pin input is disabled.
Connect to VSS.
N-channel open-drain is selected for the output structure.
P00
/SEG16
P03
/SEG19
Open.
The key-on wakeup function is invalid.
Connect to VSS.
Segment output is not selected.
N-channel open-drain is selected for the output structure.
Pull-up transistor is OFF.
The key-on wakeup function is invalid.
P10
/SEG20
P13
/SEG23
Open.
The key-on wakeup function is invalid.
Connect to VSS.
Segment output is not selected.
N-channel open-drain is selected for the output structure.
Pull-up transistor is OFF.
The key-on wakeup function is invalid.
P20
/SEG24
P23
/SEG27
Open.
The key-on wakeup function is invalid.
Connect to VSS.
Segment output is not selected.
N-channel open-drain is selected for the output structure.
Pull-up transistor is OFF.
The key-on wakeup function is invalid.
P30
/SEG28
P33
/SEG31
Open.
The key-on wakeup function is invalid.
Connect to VSS.
Segment output is not selected.
N-channel open-drain is selected for the output structure.
Pull-up transistor is OFF.
The key-on wakeup function is invalid.
C/CNTR
Open.
CNTR input is not selected for timer 1 count source.
COM0–COM3
Open.
SEG0/VLC3
Open.
SEG0 pin is selected.
SEG1/VLC2
Open.
SEG1 pin is selected.
SEG2/VLC1
Open.
SEG2 pin is selected.
SEG3–SEG15
Open.
相關(guān)PDF資料
PDF描述
456700000 Terminal Block; Leaded Process Compatible:Yes
457000000 Cross Connector; Number of Positions:10; Current Rating:24 VA
45714-0003 Edge Connector,PCB Mnt,RECEPT,8 Contacts,0.507 Pitch,COMPLIANT FIT Terminal,GUIDE SLOT
45714-0001 Card Edge Connector; No. of Contacts:4; Pitch Spacing:0.508"; Contact Termination:Press-Fit; Body Material:LCP Liquid Crystal Polymer, Glass-filled; Mounting Type:Through Hole; Series:45714; Color:Black; Voltage Rating:250V RoHS Compliant: Yes
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
4559_08 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Standard Characteristics
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4-5-5906 功能描述:TAPE 5906 VHB FOAM 4" X 5YD 制造商:3m (tc) 系列:* 零件狀態(tài):有效 標準包裝:1
4-5-5907 功能描述:TAPE 5907 VHB FOAM 4" X 5YD 制造商:3m (tc) 系列:* 零件狀態(tài):有效 標準包裝:1
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