sed1374 ETC-unknow, sed1374 Datasheet - Page 276

• Manufacturer Part Number: sed1374
• Description: Sed1374 Embedded Memory Color Lcd Controller
• Manufacturer: ETC-unknow

Page 4
1.1 Conditions
SED1374
X26A-G-006-01
1
2
3
4
5
6
7
Input Clock = 6MHz
LCD Panel = 320x240 4-bit Single
Monochrome
Input Clock = 6MHz
LCD Panel = 320x240 4-bit Single Color
Input Clock = 25MHz
LCD Panel = 640x480 8-bit Single
Monochrome
Input Clock = 25MHz
LCD Panel = 640x480 8-bit Single Color
Input Clock = 25MHz
LCD Panel = 640x480 8-bit Dual
Monochrome
Input Clock = 25MHz
LCD Panel = 640x480 8-bit Dual Color
Input Clock = 25MHz
LCD Panel = 640x480 9-bit TFT
Core V
BUSCLK = 8.33MHz
DD
Test Condition
= 3.3V, IO V
Note
Table 1-1: “SED1374 Total Power Consumption” below gives an example of a specific environment
and its effects on power consumption.
DD
1. Conditions for Software Power Save:
2. Conditions for Hardware Power Save:
= 3.3V
• CPU interface active (signals toggling)
• CLKI active
• CPU interface inactive (high impedance)
• CLKI active
Table 1-1: SED1374 Total Power Consumption
Black-and-White
4 Gray Shades
16 Gray Shades
2 Colors
4 Colors
16 Colors
Black-and-White 21.38mW
2 Colors
Black-and-White 20.93mW
2 Colors
2 Colors
Gray Shades /
Colors
23.66mW
23.78mW
16.48mW
5.29mW
6.86mW
8.15mW
6.82mW
7.58mW
8.98mW
Core
0.43mW
0.55mW
1.13mW
2.29mW
2.25mW
0.92mW
2.40mW
0.88mW
1.93mW
8.07mW
0.3mW
Active
IO
Power Consumption
11.23mW
26.07mW
25.72mW
22.30mW
21.81mW
24.55mW
5.59mW
7.29mW
8.70mW
7.95mW
9.86mW
Total
Epson Research and Development
Software
1.58mW
1.58mW
3.09mW
3.09mW
3.09mW
3.09mW
3.09mW
Power Save Mode
Vancouver Design Center
Issue Date: 98/10/27
Power Consumption
1
1
1
1
1
1
1
Hardware
1.19mW
1.19mW
2.71mW
2.71mW
2.71mW
2.71mW
2.71mW
2
2
2
2
2
2
2