QXE - Brand New Texas Instruments IC Chips
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Features
■Low power, configurable CapSense®
❐Configurable capacitive sensing elements
❐operating voltage
❐Operating voltage: 2.4 V to 5.25 V
❐Low operating current
• Active 1.5 mA (at 3.0 V, 12 MHz)
• Sleep 2.8 µA (at 3.3 V)
❐Supports up to 25 capacitive buttons
❐Supports one slider
❐Up to 10 cm proximity sensing
❐Supports up to 28 general-purpose I/O (GPIO) pins
• Drive LEDs and other outputs
❐Configurable LED behavior (fading, strobing)
❐LED color mixing (RBG LEDs)
❐Pull-up, high Z, open-drain,and CMOS drive modes on all GPIOs
❐Internal ±5.0% 6 or12 MHz main oscillator
❐Internal low-speed oscillator at 32 kHz
❐Low external component count
• No external crystal or oscillator components
• No external voltage regulator required
■High-performance CapSense
❐Ultra fast scan speed —1 kHz (nominal)
❐Reliable finger detection through 5 mm thick acrylic
❐Excellent EMI and AC noise immunity
■Industry best flexibility
❐8 KB flash program storage 50,000 erase and write cycles
❐512-bytes SRAM data storage
❐Bootloader for ease of field reprogramming
❐Partial flash updates
❐Flexible flash protection modes
❐Interrupt controller
❐In-system serial programming (ISSP)
❐Free complete development tool (PSoC Designer™)
❐Full-featured, in-circuitemulator and programmer
• Full-speed emulation
• Complex breakpoint structure
• 128 KB trace memory
■Additional system resources
❐Configurable communication speeds
❐I2C slave
❐SPI master and SPI slave
❐Watchdog and sleep timers
❐Internal voltage reference
❐Integrated supervisory circuit -
Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
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- - Wire transfer, include Local bank transfer.
- - Western Union.
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Popular parts of the same kind
- Datasheet: Download QXE
- Chipdatas Part: CD94-QXE
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/05/20 23:02 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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