參數(shù)資料
型號： STE2004S
廠商： 意法半導體
英文描述： M16C; M16C/60 Series; Microcontroller; Bit Size: 32/16-bit CISC; ROM: 320K; RAM: 31K; ROM Type: Mask ROM; CPU: M16C/60 core; Minimum Instruction Execution Time (ns): 41.7 (@24MHz); Operating Frequency / Supply Voltage: 24MHz/3.0 to 5.5V, 10MHz/2.7 to 5.5V; Operating Ambient Temperature (°C): -20 to 85, -40 to 85; Package Code: PLQP0128KB-A (128P6Q-A)
中文描述： 102 × 65的單芯片LCD控制器/驅動器
文件頁數(shù)： 36/79頁
文件大小： 1123K
代理商： STE2004S
Bus interfaces
STE2004S
36/79
Figure 37.
4-lines SPI reading sequence
4.2.2
3-lines SPI interface
The STE2004S 3-lines serial interface is a bidirectional link between the display driver and
the application supervisor.
It consists of three lines: one/two for data signals (SDIN,SDOUT), one for clock signals
(SCLK) and one for peripheral enable (CS).
If the R/W bit is set to logic 0 the STE2004S is set to be a receiver. One or more command
words follow to define the status of the device.
A command word is composed by two bytes. The first is a control byte which defines Co,
D/C, R/W H[1;0] and HE values, the second is a data byte (
Figure 38.
). The Co bit is the
command MSB and defines whether the command is followed by one data byte and an
other command word, or if it is followed by a stream of commands, or a steam of DDRAM
data (Co = 1 Command word, Co = 0 Stream of data). The D/C bit defines whether the data
byte is a command or DDRAM data (D/C = 1 RAM Data, D/C = 0 Command). The H[1;0] bits
define the instruction Set Page if HE bit =1. If HE bit is set to 0, H[1;0] values are neglected
and it is possible to update the instruction set page number using only the related instruction
in the instruction set.
If Co =1 and D/C = 0, the incoming data byte is decoded as a command, and if Co =1 and
D/C =1, the following data byte is stored in the data RAM at the location specified by the
data pointer.
After the last control byte, if D/C is set to a logic 1, the incoming data bytes are stored inside
the STE2004S display data RAM starting at the address specified by the data pointer. The
data pointer is automatically updated after every byte written and in the end points to the last
RAM location written.
READING SEQUENCE
Write a "00000000" Instruction
Source 8 pulses on SCLK and
Read the ID Number or the Status Byte On SDOUT
END OF READING SEQUENCE
SDOUT Buffer Configured in High Impedence
LR0078
SDOUT Buffer becomes active (Low Impedence)
1
note: 1) these data are not read by the display Diver
2) SDIN and SDOUT can be short circuited if the processor can configure
serial output buffers in high impedence during data read
.
相關PDF資料
PDF描述
STE2004SDIE2 102 x 65 single-chip LCD controller/driver
STE2130S 240RGB x 320 single chip true 262K color controller/driver
STE26NA90 N-Channel 900V-0.25Ω-26A-ISOTOP Fast Power MOSFET(N溝道快速功率MOSFET)
STE36N50 N-CHANNEL ENHANCEMENT MODE POWER MOS TRANSISTOR IN ISOTOP PACKAGE
STE38NB50 N-Channel 500V-0.11Ω-38A- ISOTOP PowerMESHTM MOSFET(N溝道MOSFET)
相關代理商/技術參數(shù)
參數(shù)描述
STE2004SDIE2 制造商:STMicroelectronics 功能描述:
STE2007 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:96 x 68 Single-chip LCD controller/driver
STE2007_06 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:96 x 68 Single-chip LCD controller/driver
STE2007DIE2 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:96 x 68 Single-chip LCD controller/driver
STE200GRL 制造商:Thomas & Betts 功能描述:Fittings Locknut 2inch Female
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*