參數(shù)資料
型號(hào): MAX7310AEE+
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 13/15頁(yè)
文件大?。?/td> 0K
描述: IC I/O EXPANDER I2C 8B 16QSOP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 100
接口: I²C,SM 總線
輸入/輸出數(shù): 8
中斷輸出:
頻率 - 時(shí)鐘: 400kHz
電源電壓: 2.3 V ~ 5.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 16-SSOP(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 16-QSOP
包裝: 管件
包括: POR
The first bits (MSBs) of the MAX7310 slave address are
always zero. Slave address bits AD2, AD1, and AD0
choose 1 of 56 slave ID addresses (Table 7).
Registers
The register address byte is the first byte to follow the
address byte during a read/write transmission. The reg-
ister address byte acts as a pointer to determine which
register is written or read.
The input port register is a read-only port. It reflects the
incoming logic levels of the I/O ports, regardless of
whether the pin is defined as an input or an output by
the configuration register. Writes to the input port regis-
ter are ignored.
MAX7310
2-Wire-Interfaced 8-Bit I/O Port Expander
with Reset
_______________________________________________________________________________________
7
SDA
SCL
DATA LINE STABLE; DATA VALID CHANGE OF DATA ALLOWED
Figure 4. Bit Transfer
Figure 6. Slave Address
SCL
SDA
0
A2
A1
A0
ACK
MSB
LSB
FIXED
PROGRAMMABLE
A5
A4
A3
R/W
SCL
SDA
BY TRANSMITTER
CLOCK PULSE FOR ACKNOWLEDGMENT
START CONDITION
SDA
BY RECEIVER
12
8
9
S
Figure 5. Acknowledge
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX7310AEE+ 功能描述:接口-I/O擴(kuò)展器 8-Bit I/O Port Expander RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel
MAX7310AEE+T 功能描述:接口-I/O擴(kuò)展器 8-Bit I/O Port Expander RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel
MAX7310AEE-T 功能描述:接口-I/O擴(kuò)展器 RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel
MAX7310ATE 功能描述:接口-I/O擴(kuò)展器 8-Bit I/O Port Expander RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel
MAX7310ATE+ 功能描述:接口-I/O擴(kuò)展器 8-Bit I/O Port Expander RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel