- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98068 > S1C621C0D 4-BIT, MROM, 1.3 MHz, MICROCONTROLLER, UUC74 PDF資料下載
參數(shù)資料
| 型號： | S1C621C0D |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 4-BIT, MROM, 1.3 MHz, MICROCONTROLLER, UUC74 |
| 封裝： | DIE-74 |
| 文件頁數(shù)： | 75/108頁 |
| 文件大?。?/td> | 992K |
| 代理商： | S1C621C0D |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁當前第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁第105頁第106頁第107頁第108頁
S1C621C0 TECHNICAL MANUAL
EPSON
61
CHAPTER 4: PERIPHERAL CIRCUITS AND OPERATION (R/F Converter)
DBGOS: Debugging element selection (D0HD3)
Selects an element to be oscillated during the debug mode.
When "1" is written:
Sensor
When "0" is written:
Reference resistance
Reading:
Valid
When "1" is written to DBGOS, sensor is continuously oscillated during the debug mode, and when "0" is
written, reference resistance is continuously oscillated. This selection is valid only in the debug mode.
At initial reset, this register is set to "0".
RFDBG: Debug mode selection (D0HD2)
Selects the debug mode of the R/F converter.
When "1" is written:
Debug mode
When "0" is written:
Normal mode
Reading:
Valid
When "1" is written to RFDBG, the debug mode is selected, and when "0" is written, the normal mode is
selected. When the debug mode is set, the oscillating operation of the element side selected by the DBGOS
register can be done continuously.
At initial reset, this register is set to "0".
RFCLK: Input clock selection (D0HD1)
Select an input clock of the time base counter.
When "1" is written:
OSC3
When "0" is written:
OSC1
Reading:
Valid
When "1" is written to RFCLK, the OSC3 clock (Typ. 455 kHz) is selected. When "0" is written, the OSC1
clock (Typ. 32.768 kHz) is selected.
The initial value must be set on the measurement counter so that the time base counter will not overflow
while CR oscillation is being counted.
At initial reset, these registers are set to "0".
SENS0: Sensor selection (D1HD0)
Selects a sensor to be R/F-converted.
When "1" is written:
SEN1
When "0" is written:
SEN0
Reading:
Valid
When "1" is written to SENS0, the sensor connected to the SEN1 terminal is selected. When "0" is written,
the sensor connected to the SEN0 terminal is selected.
At initial reset, this register is set to "0".
MC0–MC15: Measurement counter (D3H–D6H)
This counter counts up according to the CR oscillation clock. It permits writing and reading on a 4-bit basis.
The complement of the number of clocks to be counted by the oscillation of the reference resistance, must
be entered in this counter prior to R/F conversion.
If R/F conversion is initiated, the counter counts up from the set initial value, first according to the oscilla-
tion clock of the reference resistance. When the counter reaches "0000H" due to overflow, the oscillation of
the reference resistance stops, and the sensor starts oscillating. The counter continues counting according to
the sensor oscillation clock. Counting time during the CR oscillation of the reference resistance is calculated
by the time base counter. The measurement counter stops counting when the same period of time elapses.
Number of clocks counted by the sensor oscillation can be evaluated from the value indicated by the
counter when it stops. Calculate the target value by processing the above counted number according to the
program.
Measurable range and the overflow of the counter must be taken into account when setting an initial value
to be entered prior to R/F conversion.
After an initial reset, data in this counter become indefinite.
相關PDF資料 |
PDF描述 |
|---|---|
| S1C62480D | 4-BIT, MROM, 2.3 MHz, MICROCONTROLLER, UUC135 |
| S1C62440F | 4-BIT, MROM, 2.3 MHz, MICROCONTROLLER, PQFP128 |
| S1C62740D | 4-BIT, MROM, 1.3 MHz, MICROCONTROLLER, UUC109 |
| S1C62920D | 4-BIT, MROM, 1.3 MHz, MICROCONTROLLER, UUC63 |
| S1C62A33D | 4-BIT, MROM, 0.6 MHz, MICROCONTROLLER, UUC86 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| S1C63004 | 制造商:EPSON 制造商全稱:EPSON 功能描述:CMOS 4-bit Single Chip Microcontroller |
| S1C63008 | 制造商:EPSON 制造商全稱:EPSON 功能描述:CMOS 4-bit Single Chip Microcontroller |
| S1C63016 | 制造商:EPSON 制造商全稱:EPSON 功能描述:CMOS 4-bit Single Chip Microcontroller |
| S1C63158 | 制造商:EPSON 制造商全稱:EPSON 功能描述:4-bit Single Chip Microcomputer |
| S1C63408 | 制造商:EPSON 制造商全稱:EPSON 功能描述:4-bit Single Chip Microcomputer |
發(fā)布緊急采購，3分鐘左右您將得到回復。