Référence fabricant
MCP23009-E/SO
MCP23009 Series 5.5 V 3.4 MHz 8-Bit I/O Expander with Open-Drain Output -SOIC-18
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| Nom du fabricant: | Microchip | ||||||||||
| Emballage standard: | Product Variant Information section Emballages disponiblesQté d'emballage(s) :42 par Tube Style d'emballage :SOIC-18 Méthode de montage :Surface Mount | ||||||||||
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Microchip MCP23009-E/SO - Spécifications du produit
Informations de livraison:
ECCN:
Informations PCN:
Microchip has released a new Datasheet for the MCP23009/MCP23S09 - 8-Bit I/O Expander with Open-Drain Outputs Data Sheet of devices.Description of Change:Added information about the Automotive Qualification status of the device in Section �Features�.Clarified Section 3.1 �Package Marking Information� to more closely match manufacturing standards.Updated Section �Product Identification System�, with Automotive Qualified devices.Minor text and format changes throughout.
Initial Notice: Qualification of palladium coated copper (PdCu) bond wire and 3280 die attach epoxy in selected products of the 150K and 160K wafer technologies available in 18L SOICDescription of Change:Qualification of palladium coated copper (PdCu) bond wire and 3280 die attach epoxy in selected products of the 150K and 160K wafer technologies available in 18L SOIC package at MTAI assembly site.Pre Change: Gold wire and 8390A die attach epoxyPost Change: PdCu wire and 3280 die attach epoxyReason for Change:To improve manufacturability and qualify PdCu bond wire at MTAI assembly site.
Statut du produit:
Microchip MCP23009-E/SO - Caractéristiques techniques
| Interface Type: | I2C |
| No of Channels: | 1 |
| Clock Frequency-Max: | 3.4MHz |
| No of I/O Lines: | 8 |
| Supply Voltage-Nom: | 1.8V to 5.5V |
| Supply Current: | 1mA |
| Style d'emballage : | SOIC-18 |
| Méthode de montage : | Surface Mount |
Fonctionnalités et applications
The MCP23X09 device provides 8-bit, general purpose parallel I/O expansion for I2C bus or SPI applications. The two devices differ only in the serial interface.
The MCP23X09 consists of multiple 8-bit configuration registers for input, output and polarity selection. The system master can enable the I/Os as either inputs or outputs by writing the I/O configuration bits. The data for each input or output is kept in the corresponding input or output register. The polarity of the input port register can be inverted with the polarity inversion register. All registers can be read by the system master.
Features:
- 8-bit remote bidirectional I/O port:
- I/O pins default to input
- Open-drain outputs:
- 5.5V tolerant
- 25 mA sink
- 200 mA total
- Low standby current as low as 1 μA
- High-speed I2C™ interface: 100 kHz, 400 kHz,3.4MHz
- Single hardware address pin: Voltage input to allow up to eight devices on the bus
- Configurable interrupt output pins: Configurable as active-high, active-low or open-drain
- Configurable interrupt source: Interrupt-on-change from configured defaults or pin change
- Polarity inversion register to configure the polarity of the input port data
- External reset input
View the complete product family of MCP23009 series I2C
Emballages disponibles
Qté d'emballage(s) :
42 par Tube
Style d'emballage :
SOIC-18
Méthode de montage :
Surface Mount
