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| 型号： | PCF8536AT/1,118 |
| 厂商： | NXP Semiconductors |
| 文件页数： | 20/74页 |
| 文件大小： | 0K |
| 描述： | IC LCD DRIVER LOW MPLEX 56TSSOP |
| 特色产品： | NXP - I2C Interface |
| 标准包装： | 1 |
| 显示器类型： | LED，LCD |
| 配置： | 7段 + DP，14段 + DP + AP，点阵 |
| 接口： | I²C |
| 数字或字符： | 20 字符，40 字符，320 元件 |
| 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： | 56-TFSOP（0.240"，6.10mm 宽） |
| 供应商设备封装： | 56-TSSOP |
| 包装： | 标准包装 |
| 其它名称： | 568-8447-6 |
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NXP Semiconductors
PCF8536
Universal LCD low multiplex driver with 6 channel PWM generator
8.1.12 Command: load-data-pointer-LCD
The load-data-pointer-LCD command defines the start address of the display RAM. The
data pointer is auto incremented after each RAM write. The size of the display RAM is
Table 25.
Load-data-pointer-LCD - load data pointer command bit description
Bit
7 to 6
Symbol
-
Value
10
Description
fixed value
Multiplex drive mode 1:8
5 to 0
DP[5:0]
000000 [1] to
6-bit binary value of 0 to 39
100111
Multiplex drive mode 1:6
5 to 0
DP[5:0]
000000 [1] to
6-bit binary value of 0 to 41
101001
Multiplex drive mode 1:4
5 to 0
DP[5:0]
000000 [1] to
6-bit binary value of 0 to 43
101011
[1]
Default value.
Remark: Data pointer values outside of the valid range will be ignored and no RAM
content will be transferred until a valid data pointer value is set.
Filling of the display RAM is described in Section 8.9 .
8.1.13 Command: load-data-pointer-PWM
The load-data-pointer-PWM command defines one of the 6 PWM addresses.
Table 26.
Load-data-pointer-PWM - load data pointer command bit description
Bit
7 to 3
2 to 0
Symbol
-
PP[2:0]
Value
01110
000 [1] to 101
Description
fixed value
3-bit binary value of 0 to 5
[1]
Default value.
Remark: Data pointer values outside of the valid range will be ignored and no PWM
content will be transferred until a valid data pointer value is set.
8.1.14 Command: write-RAM-data
This command will initiate the transfer of data to the display RAM. Data will be written into
the address defined by the load-data-pointer-LCD command. RAM filling is described in
Table 27.
Write-RAM-data - write RAM data command bit description [1]
Bit
7 to 0
Symbol
D[7:0]
Value
00000000 to
Description
writing data byte-wise to RAM
11111111 [2]
[1]
[2]
For this command to be effective bit RS[1:0] of the control byte has to be set logic 01, see Table 36 on
After Power-On Reset (POR), the RAM content is random and should be brought to a defined status by
writing meaningful content otherwise unexpected display content may appear.
PCF8536
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 21 February 2012
? NXP B.V. 2012. All rights reserved.
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| PCF8536BT/1,118 | 功能描述:LCD 驱动器 UNIVERSAL LCD DRIVER 6 CH PWM GEN RoHS:否 制造商:Maxim Integrated 数位数量:4.5 片段数量:30 最大时钟频率:19 KHz 工作电源电压:3 V to 3.6 V 最大工作温度:+ 85 C 最小工作温度:- 20 C 封装 / 箱体:PDIP-40 封装:Tube |
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| PCF8537AH/1,518 | 制造商:NXP Semiconductors 功能描述:LCD DRVR 2.5V/3.3V/5V 64-Pin TQFP T/R 制造商:NXP Semiconductors 功能描述:PCF8537AH/TQFP64/REEL13DP//1 - Tape and Reel 制造商:NXP Semiconductors 功能描述:IC DISPLAY DRVR MUX I2C 64TQFP 制造商:NXP Semiconductors 功能描述:PCF8537 Series Industrial LCD Driver for Multiplex Rates up to 1:8 - TQFP-64 制造商:NXP Semiconductors 功能描述:Industrial LCDdriver Rates up to 1:8 |
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