参数资料
型号: UPD78F0545GC(T2)-UBT-A
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP80
封装: 14 X 14 MM, LEAD FREE, PLASTIC, LQFP-80
文件页数: 46/96页
文件大小: 4109K
代理商: UPD78F0545GC(T2)-UBT-A
Preliminary Product Information U14673EJ1V0PM00
50
PD789322,789324,789326,789327
5.7 LCD Controller/Driver
5.7.1 LCD controller/driver functions
The LCD controller/driver incorporated in the
PD789322, 789324, 789326, and 789327 has the following
features.
(1) Segment and common signals based on the automatic reading of the display data memory can be
automatically output
(2) Four types of frame frequencies are selectable
(3) 24 segment signal outputs (S0 to S23), 4 common signal outputs (COM0 to COM3)
(4) Operation with a subsystem clock is possible
The maximum number of displayable pixels is shown in Table 5-12 below.
Table 5-12. Maximum Number of Display Pixels
Bias Method
Time Division
Common Signals Used
Maximum Number of Display Pixels
1/3
4
COM0 to COM3
96 (24 segments
× 4 commons)
Note The LCD panel of the figure
consists of 12 rows with 2 segments per row.
5.7.2 LCD controller/driver configuration
The LCD controller/driver consists of the following hardware.
Table 5-13. Configuration of LCD Controller/Driver
Item
Configuration
Display outputs
Segment signals: 24
Common signals: 4
Control registers
LCD display mode register 0 (LCDM0)
LCD clock control register 0 (LCDC0)
Port function register 8 (PF8)
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参数描述
UPD78F0545GC-UBT-A 制造商:Renesas Electronics Corporation 功能描述:
UPD78F0545GK(T)-8EU-A 制造商:NEC Electronics Corporation 功能描述:8BIT MCU 60K FLASH 3KB RAM LQFP 制造商:Renesas 功能描述:MCU 8-Bit 78K0 CISC 60KB Flash 2.5V/3.3V/5V 80-Pin LQFP
UPD78F0546AGC-GAD-AX 功能描述:MCU 8BIT 80-LQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器, 系列:78K0/Kx2 标准包装:250 系列:80C 核心处理器:8051 芯体尺寸:8-位 速度:16MHz 连通性:EBI/EMI,I²C,UART/USART 外围设备:POR,PWM,WDT 输入/输出数:40 程序存储器容量:- 程序存储器类型:ROMless EEPROM 大小:- RAM 容量:256 x 8 电压 - 电源 (Vcc/Vdd):4.5 V ~ 5.5 V 数据转换器:A/D 8x10b 振荡器型:内部 工作温度:-40°C ~ 85°C 封装/外壳:68-LCC(J 形引线) 包装:带卷 (TR)
UPD78F0546AGK-GAK-AX 功能描述:MCU 8BIT 80-LQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器, 系列:78K0/Kx2 标准包装:300 系列:78K0R/Ix3 核心处理器:78K/0R 芯体尺寸:16-位 速度:40MHz 连通性:3 线 SIO,I²C,LIN,UART/USART 外围设备:DMA,LVD,POR,PWM,WDT 输入/输出数:27 程序存储器容量:16KB(16K x 8) 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:1K x 8 电压 - 电源 (Vcc/Vdd):2.7 V ~ 5.5 V 数据转换器:A/D 8x10b 振荡器型:内部 工作温度:-40°C ~ 85°C 封装/外壳:38-SSOP 包装:托盘
UPD78F0546GK-8EU-A 制造商:Renesas Electronics Corporation 功能描述: