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PDF ACX704AKM Data sheet ( Hoja de datos )
| Número de pieza | ACX704AKM | |
| Descripción | 9.60cm (3.78 Type) QVGA Reflective Color LCD Module | |
| Fabricantes | Sony Corporation | |
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ACX704AKM
9.60cm (3.78 Type) QVGA Reflective Color LCD Module
Description
The ACX704AKM is a 9.60cm diagonal, QVGA
formatted active matrix reflective color TFT-LCD with
a high performance front light unit. This panel
provides ultra-high reflectivity (30% typ.) with high
contrast ratio (25:1 typ.). These characteristics are
realized by a newly developed reflective electrode
structure. In addition, this panel provides low power
consumption (20mW typ.) which is realized by built-
in 4-bit digital interface circuitry addressed by low
temperature polycrystalline silicon transistors.
Features
• Number of dots: 320 × RGB × 240
• Dot size:
80µm × 240µm
• High reflectivity: 30% (typ.)
• High contrast ratio: 25:1 (typ.)
• Number of colors: 4096
• Low power consumption: 20mW (typ.)
• Built-in 4-bit digital interface circuitry
• Compact size
• Thin and bright front light unit
Element Structure
• Active matrix TFT-LCD panel with built-in peripheral driving circuitry using low temperature polycrystalline
silicon transistors
• Number of dots
Total number of dots:
322 × 3 (H) × 242 (V) = 233,772
Number of active dots:
320 × 3 (H) × 240 (V) = 230,400
• Dimensions
Module dimensions:
96.8 (W) × 73.0 (D) × 3.96 (H) (mm)
Effective display dimensions: 76.800 (H) × 57.600 (V) (mm)
Applications
PDA, etc.
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
–1–
E00813
1 page  
Pin No. Symbol
Description
71 XG22 Data input
72 XG32 Data input
73 XR02 Data input
74 XR12 Data input
75 XR22 Data input
76 XR32 Data input
77 B02
Data input
78 B12
Data input
79 B22
Data input
80 B32
Data input
81 G02
Data input
82 G12
Data input
83 G22
Data input
84 G32
Data input
85 R02
Data input
86 R12
Data input
87 R22
Data input
88 R32
Data input
89 TEST6 Test input
90 TEST7 Test input
Comment
Connected to 0V
Connected to 3.3V
ACX704AKM
–5–
5 Page 
∗1 Connect the resistor and capacitor to the RESET pin as shown in the figure below.
The external C and R value differs according to the rising time
of the panel supply voltage.
CR
HVDD
RESET
HVDD
ACX704AKM
ACX704AKM
HVDD
5V
HVDD, VVDD
RESET
HVDD-RESET
VVDD-RESET
treset
Time
Set a C value that satisfies treset > 1ms.
∗2 This is applied to the following pins.
R31, R21, R11, R01, G31, G21, G11, G01, B31, B21, B11, B01, XR31, XR21, XR11, XR01, XG31, XG21,
XG11, XG01, XB31, XB21, XB11, XB01,
R32, R22, R12, R02, G32, G22, G12, G02, B32, B22, B12, B02, XR32, XR22, XR12, XR02, XG32, XG22,
XG12, XG02, XB32, XB22, XB12, XB02,
HST1, XHST1, HST2, XHST2, HCK1, XHCK1, HCK2, XHCK2, OE1, XOE1, OE2, XOE2,
VST, XVST, VCK, XVCK, ENB, XENB, TEST4, TEST5, TEST6, TEST7
∗3 Common voltage center VcomC should be adjusted so as to minimize flicker or maximum contrast every
each module.
∗4 This is applied to the following pins.
V0, V1, V2, V3, V4, V5, V6, V7, V8
∗5 This is applied to the following pins.
R31, R21, R11, R01, G31, G21, G11, G01, B31, B21, B11, B01, XR31, XR21, XR11, XR01, XG31, XG21,
XG11, XG01, XB31, XB21, XB11, XB01,
R32, R22, R12, R02, G32, G22, G12, G02, B32, B22, B12, B02, XR32, XR22, XR12, XR02, XG32, XG22,
XG12, XG02, XB32, XB22, XB12, XB02
∗6 This is applied to the following pins.
HCK1, XHCK1, HCK2, XHCK2
∗7 This is applied to the following pins.
HST1, XHST1, HST2, XHST2, HCK1, XHCK1, HCK2, XHCK2
∗8 This is applied to the following pins.
R31, R21, R11, R01, G31, G21, G11, G01, B31, B21, B11, B01, XR31, XR21, XR11, XR01, XG31, XG21,
XG11, XG01, XB31, XB21, XB11, XB01,
R32, R22, R12, R02, G32, G22, G12, G02, B32, B22, B12, B02, XR32, XR22, XR12, XR02, XG32, XG22,
XG12, XG02, XB32, XB22, XB12, XB02,
HCK1, XHCK1, HCK2, XHCK2
– 11 –
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet ACX704AKM.PDF ] | |
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