參數(shù)資料
型號(hào)： PCF8820
廠商： NXP Semiconductors N.V.
英文描述： 67 x 101 Grey-scale/ECB colour dot matrix LCD driver
中文描述： 67 × 101 Grey-scale/ECB彩色點(diǎn)陣LCD驅(qū)動(dòng)器
文件頁(yè)數(shù)： 23/60頁(yè)
文件大?。?/td> 316K
代理商： PCF8820
2000 Dec 07
23
Philips Semiconductors
Product specification
67
×
101 Grey-scale/ECB colour dot matrix
LCD driver
PCF8820
GR
1
, GR
0
grey-scale register selection:
register 0: applied if DDRAM content is 00
register 1: applied if DDRAM content is 01
register 2: applied if DDRAM content is 10
register 3: applied if DDRAM content is 11
grey-scale level bits; in the reset state all 4 grey-scale registers are reset to 0;
see Section 8.1.8
display on/off
display on
display off: the state of the PCF8820 is equivalent to Power-down mode
(bit PD = 1). However, temperature measurement is still possible
drive of voltage multiplier
no direct drive
direct drive: V
LCDOUT
= V
DD2
; see Section 8.1.9
clock selection
internal clock
external clock
oscillator setting; see Section 8.1.10
stop calibration of frame frequency
start calibration of frame frequency
top rows
not swapped
swapped: the signals for row driver outputs R23 to R33 appear at outputs
R56 to R66, and the signals for row driver outputs R56 to R66 appear at
outputs R23 to R33
bottom rows
not swapped
swapped: the signals for row driver outputs R0 to R22 appear at outputs
R34 to R55, and the signals for row driver outputs R34 to R55 appear at outputs
R0 to R22
00
00
01
10
11
GS
5
to GS
0
0
DOF
0
1
1
DM
0
0
1
EC
0
1
OC
0
0
1
TRS
0
0
1
BRS
0
0
1
BIT
RESET
STATE
VALUE
FUNCTION
相關(guān)PDF資料
PDF描述
PCF8820U 67 x 101 Grey-scale/ECB colour dot matrix LCD driver
PCF8831 STN RGB - 160 output row driver
PCF8831U STN RGB - 160 output row driver
PCF8833 STN RGB - 132 X 132 X 3 driver
PCF88331 STN RGB - 132 X 132 X 3 driver
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCF8820U 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:67 x 101 Grey-scale/ECB colour dot matrix LCD driver
PCF8831 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:STN RGB - 160 output row driver
PCF8831U 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:STN RGB - 160 output row driver
PCF8832 制造商:未知廠家 制造商全稱:未知廠家 功能描述:STN RGB - 384 output column driver
PCF8833 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:STN RGB - 132 X 132 X 3 driver
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