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PDF NJU6674 Data sheet ( Hoja de datos )
| Número de pieza | NJU6674 | |
| Descripción | 39Com 132Seg / Bumped Chip | |
| Fabricantes | JRC | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de NJU6674 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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www.DataSheet4U.com
NJU6674
38-common x 132-segment+1-icon common
Bitmap LCD Driver
GENERAL DESCRIPTION
The NJU6674 is a Bitmap LCD Driver to display
graphics or characters.
It contains 5,148 bits display data RAM, Microprocessor
interface circuits, instruction decoder, 38-common and
132-segment +1-icon common drivers.
The bit image display data is transferred to the display
data RAM by serial or 8-bit parallel interface.
39 x 132 dots graphics or 10-character 3-line by 12 x 13
dot character with icon are displayed by NJU6674 itself.
The wide operating voltage from 2.4V to 3.3V and low
operating current are suitable for small sized battery
operated items.
PACKAGE
NJU6674CJ
FEATURES
Direct Correspondence between Display Data RAM and LCD Pixel
Display Data RAM
: 5,148-bit
LCD Drivers
: 132-seg, 38-com+1-icon com
Bias select 1/5 bias or 1/6 bias
Direct interface with 68 and 80 type MPU
Serial interface (SI, SCL, A0, CS1B, CS2)
Useful Instruction Set
Display ON/OFF ,Display Start Line Set, Page Address Set, Column Address Set, Status Read,
Display Data Write, Display Data Read, ADC Select, Inverse Display, Entire display ON/OFF, Bias Select,
Read Modify Write, End, Reset, Power control set, Internal resistor ratio set, EVR Register Set,
EVR Mode Set, Power saving
Power Supply Circuits for LCD incorporated
Step up circuit (x2, x3, x4), Regulator, Voltage Follower x4, V5 level is adjusted by internal bleeder
resistancePrecision Electrical Variable Resistance (64-steps)
Bias Stabilization Capacitor less
Low power consumption
Operating Voltage (All the voltages are based on VDD=0V.)
• Logic Operating
-2.4 to -3.3V
• Voltage Booster Operating Voltage
-2.4 to -3.3 V
• LCD Driving voltage
-5.0 to -10.0V
Rectangle outlook for COG
Package outline: Bump-chip
C-MOS Technology (Substrate: N)
Ver.2003-04-08
-1-
1 page  
www.DataSheet4U.com
PAD No.
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
Terminal
S75
S76
S77
S78
S79
S80
S81
S82
S83
S84
S85
S86
S87
S88
S89
S90
S91
S92
S93
S94
S95
S96
S97
S98
S99
S100
S101
S102
S103
S104
S105
S106
S107
S108
S109
S110
S111
S112
S113
S114
S115
S116
S117
S118
S119
S120
S121
S122
S123
S124
X= µm
-684
-756
-828
-900
-972
-1044
-1116
-1188
-1260
-1332
-1404
-1476
-1548
-1620
-1692
-1764
-1836
-1908
-1980
-2052
-2124
-2196
-2268
-2340
-2412
-2484
-2556
-2628
-2700
-2772
-2844
-2916
-2988
-3060
-3132
-3204
-3276
-3348
-3420
-3492
-3564
-3636
-3708
-3780
-3852
-3924
-3996
-4068
-4140
-4212
Y= µm
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
1098
NJU6674
PAD No.
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
Terminal
S125
S126
S127
S128
S129
S130
S131
ALI_B2
DUMMY32
DUMMY33
DUMMY34
DUMMY35
DUMMY36
DUMMY37
DUMMY38
C19
C20
C21
C22
C23
C24
C25
C26
C27
C28
C29
C30
C31
C32
C33
C34
C35
C36
C37
COMS
ALI_A1
X= µm
-4284
-4356
-4428
-4500
-4572
-4644
-4716
-5036
-5036
-5036
-5036
-5036
-5036
-5036
-5036
-5036
-5036
-5036
-5036
-5036
-5036
-5036
-5036
-5036
-5036
-5036
-5036
-5036
-5036
-5036
-5036
-5036
-5036
-5036
-5036
-5036
Y= µm
1098
1098
1098
1098
1098
1098
1098
1089
929
857
785
713
641
569
497
425
353
281
209
137
65
-7
-79
-151
-223
-295
-367
-439
-511
-583
-655
-727
-799
-871
-943
-1098
Ver.2003-04-08
-5-
5 Page 
www.DataSheet4U.com
NJU6674
Page Address
(D2,D1,D0)
0, 0, 0
0, 0, 1
0, 1, 0
0, 1, 1
1, 0, 0
1, 0, 1
Column
Address(ADC)
Data
Display Pattern
D0
D1
D2
D3
D4
D5
D6
D7
D0
D1
D2
D3
D4
D5
D6
D7
D0
D1
D2
D3
D4
D5
D6
D7
D0
D1
D2
D3
D4
D5
D6
D7
D0
D1
D2
D3
D4
D5
D0
D0=0
D0=1
00 01 02 03 04 05
83 82 81 80 7F 7E
Page 0
Page 1
Page 2
Page 3
Page 4
Page 5
Line
Address
00
01
02
03
04
05
06
07
08
09
0A
0B
0C
0D
0E
0F
10
11
12
13
14
15
16
17
18
19
1A
1B
1C
1D
1E
1F
20
21
22
23
24
25
82 83
01 00
Common
Driver
C0
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C21
C22
C23
C24
C25
C26
C27
C28
C29
C30
C31
C32
C33
C34
C35
C36
C37
COMM*
Segment Drivers S0 S1 S2 S3 S4 S5
S130 S131
*: COMM is independent of the “Initial display line set” instruction and always corresponds to the 39th line.
Fig.1 Display data RAM (DDRAM) Map
Ver.2003-04-08
- 11 -
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet NJU6674.PDF ] | |
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