- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄45039 > M38047M8-XXXFP 8-BIT, MROM, 16.8 MHz, MICROCONTROLLER, PQFP64 PDF資料下載
參數(shù)資料
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)第98頁(yè)第99頁(yè)第100頁(yè)第101頁(yè)第102頁(yè)第103頁(yè)第104頁(yè)第105頁(yè)第106頁(yè)第107頁(yè)第108頁(yè)第109頁(yè)第110頁(yè)當(dāng)前第111頁(yè)第112頁(yè)第113頁(yè)第114頁(yè)第115頁(yè)第116頁(yè)第117頁(yè)第118頁(yè)第119頁(yè)第120頁(yè)第121頁(yè)第122頁(yè)第123頁(yè)第124頁(yè)第125頁(yè)第126頁(yè)第127頁(yè)第128頁(yè)第129頁(yè)第130頁(yè)第131頁(yè)第132頁(yè)第133頁(yè)第134頁(yè)第135頁(yè)第136頁(yè)
76
3803/3804 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
START Condition Generating Method
When writing “1” to the MST, TRX, and BB bits of the I2C status
register (S1: address 001316) at the same time after writing the
slave address to the I2C data shift register (S0: address 001116)
with the condition in which the ES0 bit of the I2C control register
(S1D: address 001416) is “1” and the BB flag is “0”, a START con-
dition occurs. After that, the bit counter becomes “0002” and an
SCL for 1 byte is output. The START condition generating timing is
different in the standard clock mode and the high-speed clock
mode. Refer to Figure 70, the START condition generating timing
diagram, and Table 12, the START condition generating timing
table.
STOP Condition Generating Method
When the ES0 bit of the I2C control register (S1D: address
001416) is “1,” write “1” to the MST and TRX bits, and write “0” to
the BB bit of the I2C status register (S1: address 001316) simulta-
neously. Then a STOP condition occurs. The STOP condition
generating timing is different in the standard clock mode and the
high-speed clock mode. Refer to Figure 71, the STOP condition
generating timing diagram, and Table 13, the STOP condition gen-
erating timing table.
Fig. 70 START condition generating timing diagram
Fig. 71 STOP condition generating timing diagram
Table 13 STOP condition generating timing table
Item
Setup time
Hold time
Standard clock mode
5.0
s (20 cycles)
4.5
s (18 cycles)
Note: Absolute time at
φ = 4 MHz. The value in parentheses denotes the
number of
φ cycles.
High-speed clock mode
3.0
s (12 cycles)
2.5
s (10 cycles)
Table 12 START condition generating timing table
Item
Setup time
Hold time
Standard clock mode
5.0
s (20 cycles)
5.0
s (20 cycles)
Note: Absolute time at
φ = 4 MHz. The value in parentheses denotes the
number of
φ cycles.
High-speed clock mode
2.5
s (10 cycles)
2.5
s (10 cycles)
I2C status register
write signal
Hold time
Setup
time
SCL
SDA
I2C status register
write signal
Hold time
Setup
time
SCL
SDA
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M38037M8-XXXSP | 8-BIT, MROM, 16.8 MHz, MICROCONTROLLER, PDIP64 |
| M38049MF-XXXFP | 8-BIT, MROM, 16.8 MHz, MICROCONTROLLER, PQFP64 |
| M38049FFSP | 8-BIT, FLASH, 16.8 MHz, MICROCONTROLLER, PDIP64 |
| M38034M4-XXXFP | 8-BIT, MROM, 16.8 MHz, MICROCONTROLLER, PQFP64 |
| M38049MC-XXXHP | 8-BIT, MROM, 16.8 MHz, MICROCONTROLLER, PQFP64 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M38049FFFP#U0 | 制造商:Renesas Electronics Corporation 功能描述: |
| M38049FFLHP#U0 | 制造商:Renesas Electronics Corporation 功能描述: |
| M38049RLSS | 功能描述:DEV EMULATOR CHIP RAM 2KB 64SDIP RoHS:否 類別:編程器，開(kāi)發(fā)系統(tǒng) >> 內(nèi)電路編程器、仿真器以及調(diào)試器 系列:- 產(chǎn)品變化通告:Development Systems Discontinuation 19/Jul/2010 標(biāo)準(zhǔn)包裝:1 系列:* 類型:* 適用于相關(guān)產(chǎn)品:* 所含物品:* |
| M3806 | 功能描述:電纜固定件和配件 LTSCG 625 BLACK RoHS:否 制造商:Heyco 類型:Cable Grips, Liquid Tight 材料:Nylon 顏色:Black 安裝方法:Cable 最大光束直徑:11.4 mm 抗拉強(qiáng)度: |
| M3806 BK001 | 制造商:Alpha Wire Company 功能描述:CBL 8COND 18AWG BLK 1000' |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。