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PDF BL2004A1 Data sheet ( Hoja de datos )
| Número de pieza | BL2004A1 | |
| Descripción | DISPLAY MODULE | |
| Fabricantes | Bolymin | |
| Logotipo |  |
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BL2004A1
1. COG package
2. 5V power supply
3. 5x8 dots format display
4. Built-in controller : US2066
5. Color: white, yellow, green
6. Support MCU Interfaces:
○ 4 / 8-bit 6800/8080-series parallel interface
○ Serial Peripheral Interface
○ I²C Interface (Up to 400kbit/s)
7. 256-step contrast control
8. 3 sets of CGROM
(ROM A / B / C – hardware/software selectable)
9. Operating temperatures: -40°C to 85°C
84.5 x 27.5
70.42 x 20.82
0.57 x 0.57
2.97 x 4.77
Item
Input Voltage
Supply Current
Life Time (Yellow)
Life Time (White)
Life Time (Green)
Symbol CondiƟon Value Unit
Vdd Vdd = +5.0V 5.0(Typ.) V
Idd Vdd = +5.0V 300(Typ.) uA
120 cd/m2 40,000 hrs
100 cd/m2 15,000 hrs
120 cd/m2 30,000 hrs
0 .5±0.05
(4)
(5)
8 4.5±0.2
8 0.4±0.2
79.4 Polarizer
72.42 VA
70.42 AA
(118.3)
10
5
Ultra wide temperature
Pin
Symbol I/O
Description
1
N.C
- Reserved Pin
2
VSL
P Voltage output Low Level for SEG Signal
3
VSS
P Ground
4
REGVDD
I 5V I/O Regulator ConfiguraƟon
5
SHLC
I Scanning DirecƟon for COM Signal
6
SHLS
I Mapping DirecƟon for SEG Signal
7
VDD
P Power Supply for logic Circuit
8
VDDIO
P Power Supply for Interface logic Level
9~11
BS0~2
I CommunicaƟng Protocol SelecƟon
12
GPIO
I/O General Purpose Input /Output
13 CS# I Chip Select
14 RES# I Power Reset for Controller and Driver
15 D/C# I Data/ Command Control
16 R/W#(WR#) I Read/ Write Select or Write
17
E(RD#)
I Read /Write Enable or Read
18~25
26
D0~D7
IREF
I/O Host Data Input/ Output Bus
Current Referencefor Brightness
I Adjustment
27~28 ROM0~1
I Built-in Character ROM SelecƟon
29~30 OPR0~1
I Character ROM/RAM Management
31
VCOMH
P Voltage Output High Level for COM signal
32
VCC
P Power Supply for Panel
33 NC - Reserved Pin
(32.8)
(15.0)
3.55
2.97
0.6
0.57
W=0.4±0.03
2- 0.8±0.1
1 33
22.0±0.1 (Alignment hole)
P 0.7* (3 3-1)=2 2.4± 0.05
(10.0)
23.8±0.2
Remove tape
t=0.15mm MAX CONTACT SIDE
C ONTACT SIDE Double side tape
(1.84)
(31.08)
DOT SIZE
SCALE 3/1
1 page | ||
| Páginas | Total 1 Páginas | |
| PDF Descargar | [ Datasheet BL2004A1.PDF ] | |
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