- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄1922 > HD3-6402R-9Z (Intersil)IC UART CMOS 5V 2MHZ 40-DIP PDF資料下載
參數(shù)資料
| 型號(hào)： | HD3-6402R-9Z |
| 廠商： | Intersil |
| 文件頁數(shù)： | 5/7頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC UART CMOS 5V 2MHZ 40-DIP |
| 標(biāo)準(zhǔn)包裝： | 9 |
| 特點(diǎn)： | 低功率 CMOS |
| 通道數(shù)： | 8 |
| 電源電壓： | 4.5 V ~ 5.5 V |
| 帶故障啟動(dòng)位檢測(cè)功能： | 是 |
| 帶CMOS： | 是 |
| 安裝類型： | 通孔 |
| 封裝/外殼： | 40-DIP（0.600"，15.24mm） |
| 供應(yīng)商設(shè)備封裝： | 40-DIP |
| 包裝： | 管件 |
5
Start Bit Detection
The receiver uses a 16X clock timing. The start bit could have
occurred as much as one clock cycle before it was detected,
as indicated by the shaded portion (A). The center of the start
bit is defined as clock count 7 1/2. If the receiver clock is a
symmetrical square wave, the center of the start bit will be
located within
±1/2 clock cycle, ±1/32 bit or 3.125% giving a
receiver margin of 46.875%. The receiver begins searching
for the next start bit at the center of the first stop bit.
Interfacing with the HD-6402
FIGURE 2. RECEIVER TIMING (NOT TO SCALE)
A
B
C
BEGINNING OF FIRST STOP BIT
7 1/2 CLOCK CYCLES
1 CLOCK CYCLE
RRI
RBR1-8, OE, PE
DRR
DR
FE
FIGURE 3. SERIAL DATA FORMAT
LSB
MSB
START BIT
PARITY
IF ENABLED
1, 11/2 OR 2 STOP BITS
5-8 DATA BITS
CLOCK
RRI INPUT
START
71/2 CLOCK CYCLES
81/2 CLOCK CYCLES
COUNT 71/2 DEFINED
CENTER OF START BIT
FIGURE 4.
A
FIGURE 5. TYPICAL SERIAL DATA LINK
DIGITAL
SYSTEM
TRANSMITTER
RECEIVER
RRI
TRO
TBR1
TBR8
CONTROL
HD-6402
CONTROL
RB1
RB8
DIGITAL
SYSTEM
TRANSMITTER
RECEIVER
RRI
TRO
TBR1
TBR8
CONTROL
HD-6402
CONTROL
RB1
RB8
RS232
DRIVER
RS232
RECEIVER
RS232
DRIVER
RS232
RECEIVER
HD-6402
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HD9P6409-9Z96 | IC MED MANCHESTER 1MHZ 20-SOIC |
| HI1-0390-2 | IC SWITCH DUAL SPDT 16CDIP |
| HI1-0524-5 | IC VIDEO MULTIPLEXER 4X1 18CDIP |
| HI1-0539-5 | IC MULTIPLEXER 4X1 16CDIP |
| HI1-1818A-2 | IC MULTIPLEXER 8X1 16CDIP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD3-6406 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC |
| HD3-6406-5 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| HD3-6406-9 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecomm/Datacomm |
| HD3-6408-9 | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 MANCHESTER 1.25MHZ 24PDIP IND RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| HD3-6408-9Z | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 W/ANNEAL MANCHESTER 1 25MHZ 24PDIP IND RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。