參數(shù)資料
型號: S1C60N01F
元件分類: 微控制器/微處理器
英文描述: 4-BIT, MROM, 0.08 MHz, MICROCONTROLLER, PQFP48
封裝: PLASTIC, QFP12-48
文件頁數(shù): 47/153頁
文件大?。?/td> 901K
代理商: S1C60N01F
II-52
EPSON
S1C60N01 TECHNICAL SOFTWARE
CHAPTER 4: SUMMARY OF PROGRAMMING POINTS
Heavy Load Protec-
tion Function
In the heavy load protection function (heavy load protec-
tion mode flag = "1"), the internal regulated voltage is
more stabler but spend more power current consump-
tion.
I/O Port
– When the I/O port is set to the output mode and a low-
impedance load is connected to the port pin, the data
written to the register may differ from the data read.
– When the I/O port is set to the input mode and a low-
level voltage (VSS) is input by the built-in pull-down
resistance, an erroneous input results if the time con-
stant of the capacitive load of the input line and the built-
in pull-down resistance load is greater than the read-out
time. When the input data is being read, the time that the
input line is pulled down is equivalent to 0.5 cycles of the
CPU system clock.
Hence, the electric potential of the pins must settle within
0.5 cycles. If this condition cannot be met, some measure
must be devised, such as arranging a pull-down resis-
tance externally, or performing multiple read-outs.
LCD Driver
– Because the display memory is for writing only, re-writing
the contents with computing instructions (e.g., AND, OR,
etc.) which come with read-out operations is not possible.
To perform bit operations, a buffer to hold the display
data is required on the RAM.
– Even when 1/2 duty is selected, the display data corre-
sponding to COM0, COM3 are valid for static drive.
Hence, for static drive set the same value to all display
memory corresponding COM0–COM3.
– Even when 1/3 duty is selected, the display data corre-
sponding to COM3 is valid for static drive. Hence, for
static drive set the same value to all display memory
corresponding COM0–COM3.
– For cadence adjustment, set the display data including
display data corresponding to COM3.
– fosc indicates the oscillation frequency of the oscillation
circuit.
相關(guān)PDF資料
PDF描述
S1C60N02D 4-BIT, MROM, 0.08 MHz, MICROCONTROLLER, UUC52
S1C60L02 4-BIT, MROM, 0.08 MHz, MICROCONTROLLER, PQFP60
S1C60N04D 4-BIT, MROM, 2 MHz, MICROCONTROLLER, UUC48
S1C60N08D 4-BIT, MROM, 0.032768 MHz, MICROCONTROLLER, UUC96
S1C60N08F0A0100 MICROCONTROLLER, PQFP100
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S1C60N05 制造商:EPSON 制造商全稱:EPSON 功能描述:4-bit Single Chip Microcomputer
S1C60N08 制造商:EPSON 制造商全稱:EPSON 功能描述:4-bit Single Chip Microcomputer
S1C60N16 制造商:EPSON 制造商全稱:EPSON 功能描述:4-bit Single Chip Microcomputer
S1C60R08 制造商:EPSON 制造商全稱:EPSON 功能描述:4-bit Single Chip Microcomputer
S1C63004 制造商:EPSON 制造商全稱:EPSON 功能描述:CMOS 4-bit Single Chip Microcontroller