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Référence fabricant

MCP23S09-E/MG

8-BIT INPUT/OUTPUT EXPANDER, SPI INTERFACE

Modèle ECAD:
Nom du fabricant: Microchip
Emballage standard:
Product Variant Information section
Code de date: 2333
Product Specification Section
Microchip MCP23S09-E/MG - Caractéristiques techniques
Attributes Table
Interface Type: SPI
No of Channels: 1
Clock Frequency-Max: 400kHz
No of I/O Lines: 8
Supply Voltage-Nom: 1.8V to 5.5V
Supply Current: 1mA
Style d'emballage :  QFN-16
Méthode de montage : Surface Mount
Fonctionnalités et applications

Microchip Technology Inc. is a leading provider of microcontroller and analog semiconductors, providing low-risk product development, lower total system cost and faster time to market for thousands of diverse customer applications worldwide. Microchip offers a broad spectrum of analog products with a focus on power management, thermal management, linear and mixed-signal solutions.

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. MCP23009 - I2C interface and MCP23S09 - SPI 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
        -5.5
    V tolerant
        -25 mA sink
        -200 mA total
  • Low standby current as low as 1 μA
  • High-speed SPI interface at 10 MHz
  • 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
The MCP23S09-E/MG comes in a 3x3 QFN-16 packaging and is available in small quantities.
Pricing Section
Stock global :
6 600
d’Allemagne (En ligne seulement):
6 600
Sur commande :
0
Stock d'usine :Stock d'usine :
14 160
Délai d'usine :
4 Semaines
Commande minimale :
1
Multiples de :
1
Total 
1,32 $
USD
Quantité
Prix Internet
1
$1.32
30
$1.29
75
$1.26
200
$1.23
400+
$1.17
Product Variant Information section