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| 型號(hào)： | PCF8578T |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類： | LCD驅(qū)動(dòng)器 |
| 英文描述： | LCD row-column driver for dot matrix graphic displays |
| 封裝： | PCF8578HT/1<SOT357-1 (TQFP64)|<<http://www.nxp.com/packages/SOT357-1.html<1<Always Pb-free,;PCF8578T/1<SOT190-1 (VSO56)|<<http://www.nxp.com/packages/SOT190-1.html<1&l |
| 文件頁(yè)數(shù)： | 16/46頁(yè) |
| 文件大小： | 274K |
| 代理商： | PCF8578T |
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PCF8578_6
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 06 — 5 May 2009
23 of 46
NXP Semiconductors
PCF8578
LCD row/column driver for dot matrix graphic displays
[1]
Useful for scrolling, pseudo-motion and background preparation of new display content.
[1]
Values shown in decimal.
[1]
See operation code for set-start-bank in Table 12.
[2]
Values shown in decimal.
Table 12.
Set-start-bank - command bit description
Bit
Symbol
Value
Description
7
C
0, 1
see Table 10
6 to 2
-
11111
xed value
1, 0
B[1:0]
start bank pointer (see Figure 20)[1]
00
bank 0
01
bank 1
10
bank 2
11
bank 3
Table 13.
Device-select - command bit description
Bit
Symbol
Value
Description
7
C
0, 1
see Table 10
6 to 4
-
110
xed value
3 to 0
A[3:0]
0 to 15[1]
hardware subaddress;
4 bit binary value; transferred to the subaddress
counter to dene one of sixteen hardware
subaddresses
Table 14.
RAM-access - command bit description
Bit
Symbol
Value
Description
7
C
0, 1
see Table 10
6 to 4
-
111
xed value
3, 2
G[1:0]
RAM access mode;
denes the auto-increment behavior of the
address for RAM access (see Figure 18)
00
character
01
half-graphic
10
full-graphic
11
not allowed[1]
1, 0
Y[1:0]
0 to 3[2]
RAM row address;
two bits of immediate data, transferred to the
Y-address pointer to dene one of four display
RAM rows (see Figure 17)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCF8578T/1 | 制造商:NXP Semiconductors 功能描述:IC LCD DRIVER ROW/COLUMN 56VSOP 制造商:NXP Semiconductors 功能描述:IC, LCD DRIVER, ROW/COLUMN, 56VSOP |
| PCF8578T/1,112 | 功能描述:LCD 驅(qū)動(dòng)器 LCD DRVR DOT MATRIX RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube |
| PCF8578T/1,118 | 功能描述:LCD 驅(qū)動(dòng)器 DOT MATRIX LCD DRIVER (R/COLM) RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube |
| PCF8578T/1112 | 制造商:NXP Semiconductors 功能描述:IC LCD DRVR 6V VSOP-56 |
| PCF8578TD | 功能描述:LCD 驅(qū)動(dòng)器 LCD DRVR DOT MATRIX RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube |
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