參數(shù)資料
型號： μPD789416
廠商： NEC Corp.
英文描述： 8 Bit Single Chip Microcontrollers(8位單片微控制器)
中文描述： 8位單片機微控制器（8位單片微控制器）
文件頁數(shù)： 73/126頁
文件大?。?/td> 590K
代理商： ΜPD789416
73
μ
PD789415, 789416, 789417
5.10 LCD Controller/Driver
5.10.1 LCD controller/driver functions
The functions of the LCD controller/driver of the
μ
PD789415,
μ
PD789416, and
μ
PD789417 are as follows:
(1) Automatic output of segment and common signals based on automatic display data memory read
(2) Five different display modes:
Static
1/2 duty (1/2 bias)
1/3 duty (1/2 bias)
1/3 duty (1/3 bias)
1/4 duty (1/3 bias)
(3) Four different frame frequencies, selectable in each display mode
(4) Up to 28 segment signal outputs (S0 to S27) and four common signal outputs (COM0 to COM3)
Of these segment signal outputs, 12 outputs can be switched to input/output ports in 2-output units (P80/S27
to P87/S20 and P90/S19 to P93/S16).
(5) Voltage divider resistors (for LCD drive voltage generation) that a port itself can contain if so specified with a
mask option
(6) Operation with a subsystem clock
Table 5-16 lists the maximum number of pixels that can be displayed in each display mode.
Table 5-16. Maximum Number of Pixels
Bias mode
Number of time slices
Common signals
used
Maximum number of pixels
Static
COM0 (COM1-COM3)
28 (28 segment signals, 1 common signal)
Note 1
1/2
2
COM0, COM1
56 (28 segment signals, 2 common signals)
Note 2
3
COM0-COM2
84 (28 segment signals, 3 common signals)
Note 3
1/3
3
COM0-COM2
4
COM0-COM3
112 (28 segment signals, 4 common signals)
Note 4
Notes 1.
Three-digit LCD panel, each digit having an 8-segment
2.
Seven-digit LCD panel, each digit having a 4-segment
3.
Nine-digit LCD panel, each digit having a 3-segment
4.
Fourteen-digit LCD panel, each digit having a 2-segment
configuration.
configuration.
configuration.
configuration.
相關(guān)PDF資料
PDF描述
μPD789800 8 Bit Single Chip Microcontrollers(8位單片微控制器)
μPD789830 8 Bit Single Chip Microcontrollers(8 位微控制器)
μPD78F9831 8 Bit Single Chip Microcontrollers(8 位微控制器)
μPD78F0974 8 Bit Single Chip Microcontrollers
μPD78F0988 8 Bit Single Chip Microcontrollers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PD78F0134 制造商:NEC 制造商全稱:NEC 功能描述:8-Bit Single-Chip Microcontrollers
PD78F0134(A) 制造商:NEC 制造商全稱:NEC 功能描述:8-Bit Single-Chip Microcontrollers
PD78F0134(A1) 制造商:NEC 制造商全稱:NEC 功能描述:8-Bit Single-Chip Microcontrollers
PD78F0134A 制造商:NEC 制造商全稱:NEC 功能描述:8-Bit Single-Chip Microcontrollers
PD78F0134A1 制造商:NEC 制造商全稱:NEC 功能描述:8-Bit Single-Chip Microcontrollers
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*