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MAX7301AGL中文資料美信數(shù)據(jù)手冊(cè)PDF規(guī)格書
MAX7301AGL規(guī)格書詳情
General Description
The MAX7301 compact, serial-interfaced I/O expander (or general-purpose I/O (GPIO) peripheral) provides microprocessors with up to 28 ports. Each port is individually user configurable to either a logic input or logic output.
Each port can be configured either as a push-pull logic output capable of sinking 10mA and sourcing 4.5mA, or a Schmitt logic input with optional internal pullup. Seven ports feature configurable transition detection logic, which generates an interrupt upon change of port logic level. The MAX7301 is controlled through an SPI?-compatible 4-wire serial interface.
The MAX7301AAX and MAX7301ATL have 28 ports and are available in 36-pin SSOP and 40-pin TQFN packages, respectively. The MAX7301AAI has 20 ports and is available in a 28-pin SSOP package.
For a 2-wire I2C-interfaced version, refer to the MAX7300 data sheet.
For a pin-compatible port expander with additional 24mA constant-current LED drive capability, refer to the MAX6957 data sheet.
Features
? High-Speed 26MHz SPI-/QSPI-?/MICROWIRE?-Compatible Serial Interface
? 2.5V to 5.5V Operation
? -40°C to +125°C Temperature Range
? 20 or 28 I/O Ports, Each Configurable as
?? Push-Pull Logic Output
?? Schmitt Logic Input
?? Schmitt Logic Input with Internal Pullup
? 11μA (max) Shutdown Current
? Logic Transition Detection for Seven I/O Ports
Applications
?? White Goods
?? Automotive
?? Gaming Machines
?? Industrial Controllerss
?? System Monitoring
產(chǎn)品屬性
- 型號(hào):
MAX7301AGL
- 制造商:
Maxim Integrated Products
- 功能描述:
3-WIRE-INTERFACED, 2.5V TO 5.5V, 20-PORT AND - Bulk
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
MAXIM/美信 |
23+ |
DIP-28 |
13000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢訂貨,價(jià)格優(yōu)勢、品種 |
詢價(jià) | ||
MAXIM |
19+ |
DIP-18 |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠; |
詢價(jià) | ||
MAXIM/美信 |
22+ |
QFN |
300 |
原裝正品 |
詢價(jià) | ||
MAXIM/美信 |
23+ |
DIP28 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
MAXIM/美信 |
2021+ |
QFN |
100500 |
一級(jí)代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價(jià) | ||
Analog Devices Inc./Maxim Inte |
24+ |
28-DIP(0.300 7.62mm) |
9350 |
獨(dú)立分銷商 公司只做原裝 誠心經(jīng)營 免費(fèi)試樣正品保證 |
詢價(jià) | ||
Maxim(美信) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
Maxim |
22+ |
28PDIP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
MAXIM |
23+ |
28-pdip |
35500 |
原裝正品現(xiàn)貨庫存QQ:2987726803 |
詢價(jià) | ||
MAXIM/美信 |
2023+ |
DIP28 |
6895 |
原廠全新正品旗艦店優(yōu)勢現(xiàn)貨 |
詢價(jià) |