- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄382397 > PTN3501DH (NXP SEMICONDUCTORS) Maintenance and control device PDF資料下載
參數(shù)資料
| 型號： | PTN3501DH |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 存儲器 |
| 英文描述： | Maintenance and control device |
| 中文描述： | SPECIALTY MEMORY CIRCUIT, PDSO20 |
| 封裝： | PLASTIC, TSSOP-20 |
| 文件頁數(shù)： | 4/15頁 |
| 文件大小： | 106K |
| 代理商： | PTN3501DH |
Philips Semiconductors
Product specification
PTN3501
Maintenance and control device
2001 Jan 17
4
Acknowledge (see Figure 6)
The number of data bytes transferred between the start and the stop
conditions from transmitter to receiver is not limited. Each byte of
eight bits is followed by one acknowledge bit. The acknowledge bit
is a HIGH level put on the bus by the transmitter whereas the
master generates an extra acknowledge related clock pulse.
A slave receiver which is addressed must generate an acknowledge
after the reception of each byte. Also a master must generate an
acknowledge after the reception of each byte that has been clocked
out of the slave transmitter. The device that acknowledges has to
pull down the SDA line during the acknowledge clock pulse, so that
the SDA line is stable LOW during the HIGH period of the
acknowledge related clock pulse, set–up and hold times must be
taken into account.
A master receiver must signal an end of data to the transmitter by
not generating an acknowledge on the last byte that has been
clocked out of the slave. In this event the transmitter must leave the
data line HIGH to enable the master to generate a stop condition.
S
9
8
2
1
SW00545
DATA OUTPUT
BY TRANSMITTER
DATA OUTPUT
BY RECEIVER
SCL FROM
MASTER
ACKNOWLEDGE
NOT ACKNOWLEDGE
CLOCK PULSE FOR
ACKNOWLEDGEMENT
START
CONDITION
Figure 6. Acknowledgment on the I
2
C-bus
FUNCTIONAL DESCRIPTION
SW00788
WRITE PULSE
DATA FROM
SHIFT REGISTER
POWER-ON
RESET
READ PULSE
DATA TO
SHIFT REGISTER
V
DD
P0 TO P7
V
SS
100
μ
A
C
I
S
D
Q
FF
C
I
S
D
Q
FF
TO INTERRUPT LOGIC
Figure 7. Simplified schematic diagram of each I/O
相關PDF資料 |
PDF描述 |
|---|---|
| PTPM749A | Microcontroller with TrackPoint microcode from IBM |
| PTPM749DB | Microcontroller with TrackPoint microcode from IBM |
| PTPM754ADB | Microcontroller with TrackPoint microcode from IBM |
| PTT-1616 | MODEM TRANSFORMER |
| PTT-1617 | MODEM TRANSFORMER |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| PTN36001HXZ | 功能描述:IC REDRIVER USB 3.0 12X2QFN 制造商:nxp usa inc. 系列:- 包裝:剪切帶（CT） 零件狀態(tài):在售 類型:緩沖器，轉接驅(qū)動器 應用:USB 3.0 輸入:- 輸出:- 數(shù)據(jù)速率（最大值）:- 通道數(shù):2 延遲時間:- 信號調(diào)節(jié):輸入均衡，輸出去加重 電壓 - 電源:- 電流 - 電源:- 工作溫度:0°C ~ 85°C 封裝/外殼:12-XFQFN 供應商器件封裝:12-X2QFN（1.25x2.10） 標準包裝:1 |
| PTN36221AHXHP | 功能描述:Buffer, ReDriver 1 Channel 12-X2QFN (1.6x1.6) 制造商:nxp semiconductors 系列:- 包裝:剪切帶（CT） 零件狀態(tài):有效 類型:緩沖器，轉接驅(qū)動器 應用:USB 3.0 輸入:- 輸出:- 數(shù)據(jù)速率（最大值）:- 通道數(shù):1 延遲時間:0.5ns 信號調(diào)節(jié):輸入均衡，輸出去加重 電容 - 輸入:- 電壓 - 電源:1.71 V ~ 1.89 V 電流 - 電源:57mA 工作溫度:-40°C ~ 85°C 封裝/外殼:12-XFQFN 供應商器件封裝:12-X2QFN（1.6x1.6） 標準包裝:1 |
| PTN36221AHXZ | 功能描述:Buffer, ReDriver 1 Channel 12-X2QFN (1.6x1.6) 制造商:nxp semiconductors 系列:- 包裝:剪切帶（CT） 零件狀態(tài):有效 類型:緩沖器，轉接驅(qū)動器 應用:USB 3.0 輸入:- 輸出:- 數(shù)據(jù)速率（最大值）:- 通道數(shù):1 延遲時間:0.5ns 信號調(diào)節(jié):輸入均衡，輸出去加重 電容 - 輸入:- 電壓 - 電源:1.71 V ~ 1.89 V 電流 - 電源:57mA 工作溫度:-40°C ~ 85°C 封裝/外殼:12-XFQFN 供應商器件封裝:12-X2QFN（1.6x1.6） 標準包裝:1 |
| PTN36241BBS,115 | 功能描述:USB 接口集成電路 USB3.0 SuperSpeed Re-driver RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20 |
| PTN36241BBS,118 | 功能描述:USB 接口集成電路 USB3.0 SuperSpeed Re-driver RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20 |
發(fā)布緊急采購，3分鐘左右您將得到回復。