参数资料
型号: PCF85162T/1,118
厂商: NXP Semiconductors
文件页数: 6/56页
文件大小: 0K
描述: IC LCD DISPLAY DVR 32SEG 48TSSOP
产品培训模块: I²C Bus Fundamentals
标准包装: 1
显示器类型: LCD
配置: 32 段
接口: I²C
数字或字符: 任何数字类型
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)
其它名称: 568-1059-6
568-1059-6-ND
568-5059-6
NXP Semiconductors
PCF85162
Universal LCD driver for low multiplex rates
7. Functional description
The PCF85162 is a versatile peripheral device designed to interface between any
microcontroller to a wide variety of LCD segment or dot matrix displays. It can directly
drive any static or multiplexed LCD containing up to four backplanes and up to
32 segments.
7.1 Commands of PCF85162
The commands available to the PCF85162 are defined in Table 5 .
Table 5. Definition of PCF85162 commands
Bit position labeled as - is not used.
Command
Operation code
Reference
Bit
mode-set
7
C
6
1
5
0
4
-
3
E
2
B
1
M[1:0]
0
load-data-pointer
C
0
0
P[4:0]
device-select
C
1
1
0
0
A[2:0]
bank-select
blink-select
C
C
1
1
1
1
1
1
1
0
0
AB
I
BF[1:0]
O
All available commands carry a continuation bit C in their most significant bit position as
shown in Figure 21 . When this bit is set logic 1, it indicates that the next byte of the
transfer to arrive will also represent a command. If this bit is set logic 0, it indicates that
the command byte is the last in the transfer. Further bytes will be regarded as display data
(see Table 6 ).
Table 6.
C bit description
Bit
7
Symbol
C
Value
0
Description
continue bit
last control byte in the transfer; next byte will be regarded
as display data
1
control bytes continue; next byte will be a command too
PCF85162
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 4 — 5 September 2012
? NXP B.V. 2012. All rights reserved.
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