參數資料
型號: SAB82525H
廠商: INFINEON TECHNOLOGIES AG
英文描述: Data Communications ICs
中文描述: 數據通信集成電路
文件頁數: 11/126頁
文件大小: 730K
代理商: SAB82525H
Semiconductor Group
11
82525
82526
82525
82526
SAB
SAB
SAF
SAF
Pin Definitions and Functions
(cont’d)
Pin No.
Symbol
Input (
I
)
Output (O)
Function
9
16
RXDA
RXDB
I
Receive Data
(channel A/channel B)
Serial data is received on these pins at standard TTL or
CMOS levels.
Request to Send
(channel A/channel B)
When the RTS bit in the mode register is set, the RTS
signal goes low. When the RTS is reset, the signal goes
high if the transmitter has finished and there is no further
request for a transmission.
In a bus configuration, this pin can be programmed via
CCR2 to:
go low during the actual transmission of a frame shifted
by one clock period, excluding collision bits
go low during the reception of a data frame
10
15
O
11
14
I
Clear to Send
(channel A/channel B)
A low on the CTS inputs enables the respective transmitter.
Additionally, an interrupt may be issued if a state transition
occurs at the CTS pin (programmable feature). If no "Clear
To Send" function is required, the CTS inputs can be
connected directly to
V
SS
.
Collision Data
(channel A/channel B)
In a bus configuration, the external serial bus must be
connected to the respective C
×
D pin for collision
detection.
Transmit Data
(channel A/channel B)
12
13
TXDA
TXDB
O
Transmit data is shifted out via these pins at standard TTL
or CMOS levels. These pins can be programmed to work
either as push-pull, or open drain outputs supporting bus
configurations.
17
RES
I
RESET
A high signal on this input forces the HSCX into the reset
state. The HSCX is in power-up mode during reset and in
power-down mode after reset. The minimum pulse width is
1.8
μ
s.
stay always high (RTS disabled).
RTSA
RTSB
CTSA/
CXDA
CTSB/
CXDB
14
21
15
20
16
19
17
18
22
P-LCC P-MQFP
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相關代理商/技術參數
參數描述
SAB82525HV2.1 制造商:Infineon Technologies AG 功能描述:PROTOCOL CONTROLLER, 44 Pin, QFP 制造商:Siemens 功能描述:PROTOCOL CONTROLLER, 44 Pin, QFP
SAB82525HV2.2 功能描述:輸入/輸出控制器接口集成電路 T/E RoHS:否 制造商:Silicon Labs 產品: 輸入/輸出端數量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
SAB82525H-V21 功能描述:IC CONTROLLER SERIAL 44-MQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標準包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應商設備封裝:36-QFN(6x6) 包裝:* 其它名稱:Q6396337A
SAB82525HV21DHSCX 制造商:Infineon Technologies AG 功能描述:
SAB82525HV22 制造商:Infineon Technologies AG 功能描述: