- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98068 > S1C6P466D0A0A00 MICROCONTROLLER, UUC140 PDF資料下載
參數(shù)資料
| 型號： | S1C6P466D0A0A00 |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | MICROCONTROLLER, UUC140 |
| 封裝： | DIE-140 |
| 文件頁數(shù)： | 156/174頁 |
| 文件大?。?/td> | 1582K |
| 代理商： | S1C6P466D0A0A00 |
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頁第109頁第110頁第111頁第112頁第113頁第114頁第115頁第116頁第117頁第118頁第119頁第120頁第121頁第122頁第123頁第124頁第125頁第126頁第127頁第128頁第129頁第130頁第131頁第132頁第133頁第134頁第135頁第136頁第137頁第138頁第139頁第140頁第141頁第142頁第143頁第144頁第145頁第146頁第147頁第148頁第149頁第150頁第151頁第152頁第153頁第154頁第155頁當(dāng)前第156頁第157頁第158頁第159頁第160頁第161頁第162頁第163頁第164頁第165頁第166頁第167頁第168頁第169頁第170頁第171頁第172頁第173頁第174頁
72
EPSON
S1C6P466 TECHNICAL MANUAL
CHAPTER 4: PERIPHERAL CIRCUITS AND OPERATION (Serial Interface)
4.11.2 Mask option
(1) Terminal specification
Since the input/output terminals of the serial interface is shared with the I/O ports (P10–P13), the
terminal specification of the I/O port is also applied to the serial interface.
In the S1C6P466, the I/O port specification is fixed at "with pull-up resistor" and "complementary
output".
Therefore, the output specification of the terminals SOUT, SCLK (in master mode) and SRDY (in slave
mode) that are used as output in the input/output port of the serial interface is fixed at complemen-
tary output.
Furthermore, a pull-up resistor is provided for the SIN terminal and the SCLK terminal (in slave
mode) that are used as input terminals.
(2) Polarity of synchronous clock and ready signal
Polarity of the synchronous clock and the ready signal that is output in the slave mode is fixed at
negative polarity (active low).
4.11.3 Master mode and slave mode of serial interface
The serial interface of the S1C6P466 has two types of operation mode: master mode and slave mode.
The master mode uses an internal clock as the synchronous clock for the built-in shift register, and
outputs this internal clock from the SCLK (P12) terminal to control the external (slave side) serial device.
In the slave mode, the synchronous clock output from the external (master side) serial device is input
from the SCLK (P12) terminal and it is used as the synchronous clock for the built-in shift register.
The master mode and slave mode are selected by writing data to the SCS1 and SCS0 registers.
When the master mode is selected, a synchronous clock may be selected from among 3 types as shown in
Table 4.11.3.1.
Table 4.11.3.1 Synchronous clock selection
SCS1
1
0
SCS0
1
0
1
0
Mode
Master mode
Slave mode
Synchronous clock
OSC1
OSC1 /2
Programmable timer
External clock
The maximum clock is limited to 1 MHz.
When the programmable timer is selected, the signal that is generated by dividing the underflow signal
of the programmable timer (timer 1) in 1/2 is used as the synchronous clock. In this case, the program-
mable timer must be controlled before operating the serial interface. Refer to Section 4.10, "Programmable
Timer" for the control of the programmable timer.
At initial reset, the slave mode (external clock mode) is selected.
Moreover, the synchronous clock, along with the input/output of the 8-bit serial data, is controlled as
follows:
In the master mode, after output of 8 clocks from the SCLK (P12) terminal, clock output is automati-
cally suspended and the SCLK (P12) terminal is fixed at high level.
In the slave mode, after input of 8 clocks to the SCLK (P12) terminal, subsequent clock inputs are
masked.
A sample basic serial input/output portion connection is shown in Figure 4.11.3.1.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| S1C6S2L7D | 4-BIT, MROM, 0.032 MHz, MICROCONTROLLER, UUC58 |
| S1C6S2A7F | 4-BIT, MROM, 0.08 MHz, MICROCONTROLLER, PQFP60 |
| S1C6S2B7F | 4-BIT, MROM, 0.08 MHz, MICROCONTROLLER, PQFP60 |
| S1C6S2N7D | 4-BIT, MROM, 0.08 MHz, MICROCONTROLLER, UUC58 |
| S1C6S2N7F0A0100 | MICROCONTROLLER, PQFP60 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S1C-6-S | 制造商:GRIPCO 功能描述: |
| S1C7309X | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:B/W CCD PROCESSOR |
| S1C7309X01 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:B/W CCD PROCESSOR |
| S1C88349 | 制造商:EPSON 制造商全稱:EPSON 功能描述:8-bit Single Chip Microcomputer |
| S1C88649 | 制造商:EPSON 制造商全稱:EPSON 功能描述:8-bit Single Chip Microcomputer |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。