參數(shù)資料
型號(hào): MAX7317ATE+
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 10/12頁(yè)
文件大?。?/td> 0K
描述: IC I/O EXPANDER SPI 10B 16TQFN
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: SPI/Microwire
輸入/輸出數(shù): 10
中斷輸出: 無(wú)
電源電壓: 2.25 V ~ 3.6 V
工作溫度: -40°C ~ 125°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 16-WFQFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝: 16-TQFN-EP(3x3)
包裝: 管件
Connecting Multiple MAX7317s
to the 4-Wire Bus
Multiple MAX7317s can be interfaced to a common SPI
bus by connecting DIN inputs together, SCLK inputs
together, and providing an individual CS per the
MAX7317 device (Figure 2). This connection works
regardless of the configuration of DOUT/OSC, but does
not allow the MAX7317s to be read.
10-Port SPI-Interfaced I/O Expander with
Overvoltage and Hot-Insertion Protection
REGISTER DATA
REGISTER
R/W
ADDRESS
CODE
(hex)
D7
D6
D5
D4
D3
D2
D1
D0
Read input ports P7–P0
1
0X0E
Port
P7
Port
P6
Port
P5
Port
P4
Port
P3
Port
P2
Port
P1
Port
P0
Read input ports P9, P8
1
0X0F
0
Port
P9
Port
P8
Table 3. Input Ports Register
REGISTER DATA
BINARY
REGISTER
R/W
ADDRESS
CODE
(hex)
D7
D6
D5
D4
D3
D2
D1
D0
hex
Port P0 level
MSB
Output P0 level and PWM
LSB
Port P0 is open-drain logic low
000000
00
0x00
Port P0 is open-drain logic high (high
impedance without external pullup) or
logic input
0x00
000000
01
0x01
Port P1 level
0x01
MSB
Port P1 level
LSB
Port P2 level
0x02
MSB
Port P2 level
LSB
Port P3 level
0x03
MSB
Port P3 level
LSB
Port P4 level
—-
0x04
MSB
Port P4 level
LSB
Port P5 level
0x05
MSB
Port P5 level
LSB
0x00
or
0x01
Port P6 level
0x06
MSB
Port P6 level
LSB
Port P7 level
0x07
MSB
Port P7 level
LSB
Port P8 level
0x08
MSB
Port P8 level
LSB
Port P9 level
0x09
MSB
Port P9 level
LSB
Writes ports P0 through P9
with same level
0
MSB
Ports P0 through P9 level
LSB
Reads port P0 level
1
0x0A
MSB
Port P0 level
LSB
Writes ports P0 through P3
with same level
0
MSB
Ports P0 through P3 level
LSB
Reads port P0 level
1
0x0B
MSB
Port P0 level
LSB
Writes ports P4 through P7
with same level
0
MSB
Ports P4 through P7 level
LSB
Reads port P4 level
1
0x0C
MSB
Port P4 level
LSB
Write ports P8 and P9 with same level
0
MSB
Ports P8, P9 level
LSB
Read port P8 level
1
0x0D
MSB
Port P8 level
LSB
Table 4. Output Registers Format
Maxim Integrated
7
MAX7317
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MAX7317ATE+ 功能描述:接口-I/O擴(kuò)展器 10-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
MAX7317ATE+GH7 功能描述:接口-I/O擴(kuò)展器 10-Port I/O Expander with Overvoltage and Hot-Insertion Protection 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
MAX7317ATE+T 功能描述:接口-I/O擴(kuò)展器 10-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
MAX7317ATE+TGH7 功能描述:接口-I/O擴(kuò)展器 10-Port I/O Expander with Overvoltage and Hot-Insertion Protection 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
MAX7317ATE-T 功能描述:接口-I/O擴(kuò)展器 10-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