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UPD16675A の電気的特性と機能

UPD16675AのメーカーはNECです、この部品の機能は「1/34/ 1/36 DUTY LCD CONTROLLER/DRIVER」です。


製品の詳細 ( Datasheet PDF )

部品番号 UPD16675A
部品説明 1/34/ 1/36 DUTY LCD CONTROLLER/DRIVER
メーカ NEC
ロゴ NEC ロゴ 




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UPD16675A Datasheet, UPD16675A PDF,ピン配置, 機能
DATA SHEET
MOS INTEGRATED CIRCUIT
µPD16675A
1/34, 1/36 DUTY LCD CONTROLLER/DRIVER
The µPD16675A is a driver containing a RAM capable of full-dot LCD display. A single µPD16675A IC chip can
operate a full-dot (up to 128-by-32 dots) LCD and two-line (upper & lower) pictograph display.
This IC is ideal for Kanji character or Chinese character pagers, displaying 16-by-16 dots per character.
FEATURES
• LCD driver with built-in display RAM
• Can operate on a single 3-V power supply
• Booster circuit incorporated: Switchable between 2X & 3X
• Dot display RAM: 128 × 32 bits
• Pictographic display RAM (portion of two lines): 128 × 2 bits
• Pictographic display RAM duty changeable: 1/34 and 2/36 duties
• Output: 128 segments & 34 commons
• Data input based on serial & 4-/8-bit parallel switchover
• Split resistor incorporated
• Oscillation circuit incorporated
ORDERING INFORMATION
Part Number
µPD16675AP/W
µPD16675AN-051
µPD16675AN-xxx
Package
Chips/wafer (Matched COG mounting)
2-side standard TCP (Output OLB: 0.25 mm pitch)
TCP (TAB)
Purchasing the above products in terms of chips per wafer requires an exchange of other documents as well,
including a memorandum on the product quality. Therefore, those who are interested in this regard are advised to
contact an NEC sales representative for further details.
The information in this document is subject to change without notice.
Document No. S11195EJ1V0DS00 (1st edition)
Date Published July 1998 NS CP (K)
Printed in Japan
©
1996

1 Page





UPD16675A pdf, ピン配列
µPD16675A
PIN CONFIGURATION (PAD LAYOUT)
(Chip size: 12.68 × 1.81 mm2)
245
1
Y
X
159
158
13 146
14 145
No. PIN X (µm) Y (µm)
1 DUMMY -6094.8 516.6
2 DUMMY -6094.8 426.6
3 COM22 -6094.8 336.6
4 COM21 -6094.8 246.6
5 COM20 -6094.8 156.6
6 COM19 -6094.8 66.6
7 COM18 -6094.8 -23.4
8 COM17 -6094.8 -113.4
9 DUMMY -6094.8 -203.4
10 DUMMY -6094.8 -293.4
11 DUMMY -6094.8 -383.4
12 DUMMY -6094.8 -473.4
13 DUMMY -6094.8 -563.4
14 DUMMY -5893.8 -661.6
15 DUMMY -5803.8 -661.6
16 SEG128 -5713.8 -661.6
17 SEG127 -5623.8 -661.6
18 SEG126 -5533.8 -661.6
19 SEG125 -5443.8 -661.6
20 SEG124 -5353.8 -661.6
21 SEG123 -5263.8 -661.6
22 SEG122 -5173.8 -661.6
23 SEG121 -5083.8 -661.6
24 SEG120 -4993.8 -661.6
25 SEG119 -4903.8 -661.6
26 SEG118 -4813.8 -661.6
27 SEG117 -4723.8 -661.6
28 SEG116 -4633.8 -661.6
29 SEG115 -4543.8 -661.6
30 SEG114 -4453.8 -661.6
31 SEG113 -4363.8 -661.6
32 SEG112 -4273.8 -661.6
33 SEG111 -4183.8 -661.6
34 SEG110 -4093.8 -661.6
35 SEG109 -4003.8 -661.6
36 SEG108 -3913.8 -661.6
37 SEG107 -3823.8 -661.6
38 SEG106 -3733.8 -661.6
39 SEG105 -3643.8 -661.6
40 SEG104 -3553.8 -661.6
41 SEG103 -3463.8 -661.6
42 SEG102 -3373.8 -661.6
43 SEG101 -3283.8 -661.6
44 SEG100 -3193.8 -661.6
45 SEG99 -3103.8 -661.6
46 SEG98 -3013.8 -661.6
47 SEG97 -2923.8 -661.6
48 SEG96 -2833.8 -661.6
49 SEG95 -2743.8 -661.6
50 SEG94 -2653.8 -661.6
51 SEG93 -2563.8 -661.6
52 SEG92 -2473.8 -661.6
53 SEG91 -2383.8 -661.6
54 SEG90 -2293.8 -661.6
55 SEG89 -2203.8 -661.6
56 SEG88 -2113.8 -661.6
57 SEG87 -2023.8 -661.6
58 SEG86 -1933.8 -661.6
59 SEG85 -1843.8 -661.6
60 SEG84 -1753.8 -661.6
61 SEG83 -1663.8 -661.6
62 SEG82 -1573.8 -661.6
63 SEG81 -1483.8 -661.6
No. PIN X (µm) Y (µm)
64 SEG80 -1393.8 -661.6
65 SEG79 -1303.8 -661.6
66 SEG78 -1213.8 -661.6
67 SEG77 -1123.8 -661.6
68 SEG76 -1033.8 -661.6
69 SEG75 -943.8 -661.6
70 SEG74 -853.8 -661.6
71 SEG73 -763.8 -661.6
72 SEG72 -673.8 -661.6
73 SEG71 -583.8 -661.6
74 SEG70 -493.8 -661.6
75 SEG69 -403.8 -661.6
76 SEG68 -313.8 -661.6
77 SEG67 -223.8 -661.6
78 SEG66 -133.8 -661.6
79 SEG65 -43.8 -661.6
80
SEG64
46.2 -661.6
81 SEG63 136.2 -661.6
82 SEG62 226.2 -661.6
83 SEG61 316.2 -661.6
84 SEG60 406.2 -661.6
85 SEG59 496.2 -661.6
86 SEG58 586.2 -661.6
87 SEG57 676.2 -661.6
88 SEG56 766.2 -661.6
89 SEG55 856.2 -661.6
90 SEG54 946.2 -661.6
91 SEG53 1036.2 -661.6
92 SEG52 1126.2 -661.6
93 SEG51 1216.2 -661.6
94 SEG50 1306.2 -661.6
95 SEG49 1396.2 -661.6
96 SEG48 1486.2 -661.6
97 SEG47 1576.2 -661.6
98 SEG46 1666.2 -661.6
99 SEG45 1756.2 -661.6
100 SEG44 1846.2 -661.6
101 SEG43 1936.2 -661.6
102 SEG42 2026.2 -661.6
103 SEG41 2116.2 -661.6
104 SEG40 2206.2 -661.6
105 SEG39 2296.2 -661.6
106 SEG38 2386.2 -661.6
107 SEG37 2476.2 -661.6
108 SEG36 2566.2 -661.6
109 SEG35 2656.2 -661.6
110 SEG34 2746.2 -661.6
111 SEG33 2836.2 -661.6
112 SEG32 2926.2 -661.6
113 SEG31 3016.2 -661.6
114 SEG30 3106.2 -661.6
115 SEG29 3196.2 -661.6
116 SEG28 3286.2 -661.6
117 SEG27 3376.2 -661.6
118 SEG26 3466.2 -661.6
119 SEG25 3556.2 -661.6
120 SEG24 3646.2 -661.6
121 SEG23 3736.2 -661.6
122 SEG22 3826.2 -661.6
123 SEG21 3916.2 -661.6
124 SEG20 4006.2 -661.6
125 SEG19 4096.2 -661.6
126 SEG18 4186.2 -661.6
No. PIN
X (µm) Y (µm)
127 SEG17 4276.2 -661.6
128 SEG16 4366.2 -661.6
129 SEG15 4456.2 -661.6
130 SEG14 4546.2 -661.6
131 SEG13 4636.2 -661.6
132 SEG12 4726.2 -661.6
133 SEG11 4816.2 -661.6
134 SEG10 4906.2 -661.6
135 SEG9 4996.2 -661.6
136 SEG8 5086.2 -661.6
137 SEG7 5176.2 -661.6
138 SEG6 5266.2 -661.6
139 SEG5 5356.2 -661.6
140 SEG4 5446.2 -661.6
141 SEG3 5536.2 -661.6
142 SEG2 5626.2 -661.6
143 SEG1 5716.2 -661.6
144 DUMMY 5806.2 -661.6
145 DUMMY 5896.2 -661.6
146 DUMMY 6094.8 -563.4
147 DUMMY 6094.8 -473.4
148 DUMMY 6094.8 -383.4
149 DUMMY 6094.8 -293.4
150 DUMMY 6094.8 -203.4
151 PCOM1 6094.8 -113.4
152 COM1 6094.8 -23.4
153
COM2 6094.8
66.6
154 COM3 6094.8 156.6
155 COM4 6094.8 246.6
156 COM5 6094.8 336.6
157 DUMMY 6094.8 426.6
158 DUMMY 6094.8 516.6
159 DUMMY 5870.6
760
160 DUMMY 5780.6
760
161 DUMMY 5690.6
760
162 DUMMY 5600.6
760
163 COM6 5510.6 760
164 COM7 5420.6 760
165 COM8 5330.6 760
166 COM9 5240.6 760
167 COM10 5150.6
760
168 COM11 5060.6
760
169 COM12 4970.6
760
170 COM13 4880.6
760
171 COM14 4790.6
760
172 COM15 4700.6
760
173 COM16 4610.6
760
174 DUMMY 4520.6
760
175
VLC5 4400.8
760
176
VLC4 4224.8
760
177
VLC3 4048.8
760
178
VLC2 3872.8
760
179
VLC1 3696.8
760
180
VLCD 3520.8
760
181
VLCD 3344.8
760
182 AmpIN() 3168.8
760
183 AmpIN(+) 2992.8
760
184 AmpOUT 2816.8
185 C12640.8
186 C12550.8
187 C12460.8
188 C1+ 2284.8
189 C1+ 2194.8
760
760
760
760
760
760
No. PIN X (µm) Y (µm)
190
C1+ 2104.8
760
191
C21928.8
760
192
C21838.8
760
193
C21748.8
760
194
C2+ 1572.8
760
195
C2+ 1482.8
760
196
C2+ 1392.8
760
197
VDD2 1232.8
760
198
VEXT 1056.8
760
199 OSCBRI 880.8
760
200 OSCIN 704.8 760
201 OSCOUT 528.8
760
202 DACHA 352.8 760
203
VDD1 176.8
760
204
VDD1
0.8 760
205
VCHA -175.2
760
206
VSS -351.2
760
207
CS0 -527.2
760
208
CS1 -703.2
760
209
CS2 -879.2
760
210 RESET -1055.2
760
211 D7/NS -1231.2 760
212 D6/CAE -1407.2
760
213
D5 -1583.2
760
214
D4 -1759.2
760
215
D3 -1935.2
760
216
D2 -2111.2
760
217
D1 -2287.2
760
218 D0/DATA -2463.2
760
219 E/SCK -2639.2
760
220
STB -2815.2
760
221
VSS -2991.2
760
222
VSS -3167.2
760
223
WS -3343.2
760
224
VDD1 -3519.2
760
225 POCOUT -3695.2
760
226 CLKOUT -3871.2
760
227 SYNC -4047.2 760
228
VEE -4223.2
760
229
VEE -4399.2
760
230 DUMMY -4520.6
760
231 PCOM2 -4610.6
760
232 COM32 -4700.6
760
233 COM31 -4790.6
760
234 COM30 -4880.6
760
235 COM29 -4970.6
760
236 COM28 -5060.6
760
237 COM27 -5150.6
760
238 COM26 -5240.6
760
239 COM25 -5330.6
760
240 COM24 -5420.6
760
241 COM23 -5510.6
760
242 DUMMY -5600.6
760
243 DUMMY -5690.6
760
244 DUMMY -5780.6
760
245 DUMMY -5870.6
760
3


3Pages


UPD16675A 電子部品, 半導体
µPD16675A
1. PIN FUNCTIONS
1.1 Power System
Pin Symbol
Pin Name
VDD1
Logic power supply
pin
VDD2
Power supply pin for
booster circuit
VSS Logic ground pin
VLCD
Driver power supply
pin
VLC1 to VLC5
C1+, C1,
C2+, C2
VEE
Driver reference
power supply
Capacitor connection
pins
Driver ground pin
Pin No. I/O
203, 204, ---
224
197 ---
206, 221, ---
222
180, 181 ---
179 to 175 ---
185 to 196 ---
228, 229 ---
Description
Power supply pin for logic
Power supply pin for booster circuit. Set the pin to
VDD1 VDD2.
Ground pin for logic
Driver power supply pin. Output pin of internal
booster circuit. Connect with a 1-µF booster
capacitor to the VDD2 pin.
When not using the internal booster circuit, the
driver power can be turned on directly.
Reference power supply pin for LCD drive. When
the internal bias is selected, be sure to leave it open.
Capacitor connection pins for booster circuit.
Connect a 1 µF capacitor.
Ground pin for driver
1.2 Logic System
Pin Symbol
Pin Name
Pin No. I/O
Description
WS
Word length selection 223
I This pin selects the word length. At High level, it
becomes an 8-bit parallel interface. At Low level, it
becomes a 4-bit parallel interface if D7/NS is High;
and a serial interface if D7/NS is Low. When the
word length is 4 bits, data is transferred in the upper-
to-lower sequence by means of data buses D0 to D3.
The word length cannot be changed after power-on.
STB Strobe
220 I Data can be input/output at Low level either in
parallel interface or serial interface mode.
E/SCK
Enable/shift clock
219
I In parallel interface mode, this becomes the data
enable input pin. During read-in, data is fetched into
the interface buffer at the rising edge. During read-
out, data is fetched from the interface buffer at the
falling edge.
In serial interface mode, this pin becomes the data
shift clock. During read-in, data is fetched into the
shift register at the rising edge. During read-out,
data is fetched from the shift register at the falling
edge.
CLKOUT
Clock for slave IC
output
226
O This pin outputs an inverted oscillation clock. It
connects to slave IC’s OSCIN directly.
POCOUT
Power-on reset
monitor
225 O Monitor pin for internal power-on reset.
At Low level, power-on reset is set internally. At
Low level, power-on reset is released.
The pin is for IC testing. Normally leave it open.
6

6 Page



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[ UPD16675A データシート.PDF ]


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共有リンク

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部品番号部品説明メーカ
UPD16675A

1/34/ 1/36 DUTY LCD CONTROLLER/DRIVER

NEC
NEC
UPD16675AN

1/34/ 1/36 DUTY LCD CONTROLLER/DRIVER

NEC
NEC
UPD16675AN-051

1/34/ 1/36 DUTY LCD CONTROLLER/DRIVER

NEC
NEC
UPD16675AP

1/34/ 1/36 DUTY LCD CONTROLLER/DRIVER

NEC
NEC


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