參數(shù)資料
型號(hào)： UPD17202AGF-011-3BE
廠商： NEC Corp.
元件分類(lèi)： 圓形連接器
英文描述： Circular Connector; No. of Contacts:56; Series:MS27467; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:25; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:25-4 RoHS Compliant: No
中文描述： 4位單片機(jī)，帶有LCD控制器/驅(qū)動(dòng)器和鍵掃描電路軟板前面板控制器
文件頁(yè)數(shù)： 6/28頁(yè)
文件大?。?/td> 131K
代理商： UPD17202AGF-011-3BE
6
μ
PD17202AGF-011
2. CONFIGURATION OF KEY MATRIX
2.1 Layout of Key Matrix
The
μ
PD17202AGF-011 can be used to configure a key matrix of up to 30 keys, KEY0 through KEY29, by using
the KS0 through KS4 pins (key source pins) and K0 through K5 pins (key return pins).
Keys KEY0 through KEY29 are allocated as shown below. The details of each key can be set arbitrarily.
Input Pin
(Pin No.)
K0 (29)
K1 (30)
K2 (31)
K3 (32)
K4 (33)
K5 (34)
Output Pin
(Pin No.)
KS0 (37)
KEY0
KEY1
KEY2
KEY3
KEY4
KEY5
KS1 (38)
KEY6
KEY7
KEY8
KEY9
KEY10
KEY11
KS2 (39)
KEY12
KEY13
KEY14
KEY15
KEY16
KEY17
KS3 (40)
KEY18
KEY19
KEY20
KEY21
KEY22
KEY23
KS4 (41)
KEY24
KEY25
KEY26
KEY27
KEY28
KEY29
Remark
Numbers in brackets ( ) are pin numbers.
相關(guān)PDF資料
PDF描述
UPD17203A 4-BIT SINGLE-CHIP MICROCONTROLLER WITH LARGE-CAPACITANCE STATIC RAM AND 3-CHANNEL TIMER FOR INFRARED REMOTE CONTROLLER
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD17202AGF-XXX-3BE 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:4-Bit Microcontroller
UPD17203A 制造商:NEC 制造商全稱(chēng):NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLER WITH LARGE-CAPACITANCE STATIC RAM AND 3-CHANNEL TIMER FOR INFRARED REMOTE CONTROLLER
UPD17203AGC 制造商:NEC 制造商全稱(chēng):NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLER WITH LARGE-CAPACITANCE STATIC RAM AND 3-CHANNEL TIMER FOR INFRARED REMOTE CONTROLLER
UPD17204 制造商:NEC 制造商全稱(chēng):NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLER WITH LARGE-CAPACITANCE STATIC RAM AND 3-CHANNEL TIMER FOR INFRARED REMOTE CONTROLLER???
UPD17204GC 制造商:NEC 制造商全稱(chēng):NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLER WITH LARGE-CAPACITANCE STATIC RAM AND 3-CHANNEL TIMER FOR INFRARED REMOTE CONTROLLER???
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