- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄370685 > HS4339ESS01H (Hitachi,Ltd.) 4-bit HMCS400-Series microcomputer with large-capacity memory PDF資料下載
參數(shù)資料
| 型號(hào)： | HS4339ESS01H |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 4-bit HMCS400-Series microcomputer with large-capacity memory |
| 中文描述： | 4位HMCS400系列的大容量存儲(chǔ)器微機(jī) |
| 文件頁(yè)數(shù)： | 59/78頁(yè) |
| 文件大小： | 337K |
| 代理商： | HS4339ESS01H |
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)當(dāng)前第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)
HD404339 Series
59
Notes on Usage
Use the SEM or SEMD instruction for writing to the A/D start flag (ADSF)
Do not write to the A/D start flag during A/D conversion
Data in the A/D data register during A/D conversion is undefined
Since the operation of the A/D converter is based on the clock from the system oscillator, the A/D
converter does not operate in stop, watch, or subactive mode. In addition, to save power while in these
modes, all current flowing through the converter’s resistance ladder is cut off.
If the power supply for the A/D converter is to be different from V
CC
, connect a 0.1-
μ
F bypass capacitor
between the AV
CC
and AV
SS
pins. (However, this is not necessary when the AV
CC
pin is directly
connected to the V
CC
pin.)
The port data register (PDR) is initialized to 1 by an MCU reset. At this time, if pull-up MOS is selected
as active by bit 3 of the miscellaneous register (MIS3), the port will be pulled up to V
CC
. When using a
shared R port/analog input pin as an input pin, clear PDR to 0. Otherwise, if pull-up MOS is selected by
MIS3 and PDR is set to 1, a pin selected by bit 1 of the A/D mode registr as an analog pin will remain
pulled up.
Bit
Initial value
Read/Write
Bit name
3
0
W
AMR13
2
0
W
AMR12
0
0
W
AMR10
1
0
W
AMR11
AMR10
0
1
AN
0
A/D mode register 1 (AMR1: $019)
AMR11
0
1
AN
1
AMR12
0
1
R3
2
/AN
2
Mode Selection
R3
2
AN
2
AMR13
0
1
R3
3
/AN
3
Mode Selection
R3
3
AN
3
R3
0
/AN
0
Mode Selection
R3
0
R3
1
/AN
1
Mode Selection
R3
1
Figure 46 A/D Mode Register 1 (AMR1)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HS574AK | 12-Bit Sampling A/D Converters |
| HS574AL | 12-Bit Sampling A/D Converters |
| HS574AS | 12-Bit Sampling A/D Converters |
| HS574AT | 12-Bit Sampling A/D Converters |
| HS574AU | 12-Bit Sampling A/D Converters |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HS4344ESP01H | 制造商:Renesas Electronics Corporation 功能描述:PROGRAMMER SOCKET ADAPTER - Bulk |
| HS436 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral IC |
| HS44 | 制造商:Richco 功能描述:Hexagon plastic spacer,12.7mm Lx2.6mm ID |
| HS-4-4 | 功能描述:HEX SPACER FOR #4 SCREW 1/2" RoHS:是 類別:硬件，緊固件，配件 >> 電路板襯墊，支座 系列:HS 標(biāo)準(zhǔn)包裝:100 系列:- 類型:圓形，無螺紋，母形/母形 尺寸:0.250"（6.35mm）1/4" 外徑 螺紋/螺釘/孔尺寸:#4，0.120"（3.05mm）內(nèi)徑 長(zhǎng)度 - 總體:1.000"（25.40mm） 材質(zhì):酚醛塑料 顏色:自然色 鍍層:- 板間高度:1.000"（25.40mm）1" 其它名稱:364K |
| HS4-4 | 制造商:Richco 功能描述: |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。