参数资料
型号: PCF8562TT/2,118
厂商: NXP Semiconductors
文件页数: 23/43页
文件大小: 0K
描述: IC LCD DRIVER 32/128SEG 48-TSSOP
产品培训模块: LCD Driver
I²C Bus Fundamentals
特色产品: NXP - I2C Interface
标准包装: 1
显示器类型: LCD
配置: 7段 + DP,14段 + DP + AP,点阵
接口: I²C,2 线串口
数字或字符: 8 个字符,16 个字符
电流 - 电源: 8µA
电源电压: 1.8 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 48-TFSOP(0.240",6.10mm 宽)
供应商设备封装: 48-TSSOP
包装: 标准包装
产品目录页面: 844 (CN2011-ZH PDF)
配用: 622-1003-ND - KIT FOR LCD DEMO
其它名称: 568-2029-6
NXP Semiconductors
Table 11.
PCF8562
Universal LCD driver for low multiplex rates
Mode-set command bit description
Bit
7
6, 5
4
3
2
1 to 0
Symbol
C
-
-
E
B
M[1:0]
Value
0, 1
10
-
0
1
0
1
01
10
11
00
Description
fixed value
unused
display status
disabled (blank) [1]
enabled
LCD bias configuration [2]
1 ? 3
bias
1 ? 2
bias
LCD drive mode selection
static; BP0
1:2 multiplex; BP0, BP1
1:3 multiplex; BP0, BP1, BP2
1:4 multiplex; BP0, BP1, BP2, BP3
[1]
[2]
The possibility to disable the display allows implementation of blinking under external control.
Not applicable for static drive mode.
Table 12.
Load-data-pointer command bit description
Bit
7
6, 5
4 to 0
Symbol
C
-
P[4:0]
Value
0, 1
00
00000 to
11111
Description
fixed value
5 bit binary value, 0 to 31; transferred to the data pointer to
define one of 32 display RAM addresses
Table 13.
Device-select command bit description
Bit
7
6 to 3
2 to 0
Symbol
C
-
A[2:0]
Value
0, 1
1100
000 to 111
Description
fixed value
3 bit binary value, 0 to 7; transferred to the subaddress
counter to define one of eight hardware subaddresses
PCF8562
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 6 — 16 June 2011
? NXP B.V. 2011. All rights reserved.
23 of 43
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