UR246Z115C, UR5HCSPI, UR5HCSPI06V Selling Leads, Datasheet
MFG:ADI Package Cooled:1600 D/C:0019
UR246Z115C, UR5HCSPI, UR5HCSPI06V Datasheet download
Part Number: UR246Z115C
MFG: ADI
Package Cooled: 1600
D/C: 0019
UR246Z115C, UR5HCSPI, UR5HCSPI06V
- Table of contents:
Info of UR246Z115C
Info of UR5HCSPI
Info of UR5HCSPI06V
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About UR2
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Datasheet: UR2
File Size: 1003934 KB
Manufacturer: Willow Technologies Ltd
Download : Click here to Download
About UR5HCSPI-06
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Datasheet: UR5HCSPI-06
File Size: 145865 KB
Manufacturer: SEMTECH [Semtech Corporation]
Download : Click here to Download
About UR5044RP250G
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Datasheet: UR5044RP250G
File Size: 36558 KB
Manufacturer:
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UR5HCSPI General Description
The SPICoderTM UR5HCSPI keyboard encoder and power management IC is designed specifically for handheld PCs (H/PCs). The off-the-shelf UR5HCSPI will readily work with CPUs designed for Windows CE®, saving OEMs significant development time and money as well as minimizing time-to-market for the new generations of handheld products.
Three main design features of the UR5HCSPI make it the ideal companion for the new generation of Windows CE® -compatible, single-chip computers: low-power consumption; real estate-saving size; and special keyboard modes. "Quasi" Zero-PowerTM consumption (less than 2A @ 3V), a must for H/PCs, provides the host system with both power management and I/O flexibility, with almost no battery drainage.
Finally, special keyboard modes and built-in power management features allow the SPICoderTM to operate in harmony with the power management modes of Windows CE®, resulting in more user flexibility and longer battery life.
The UR5HCSPI also offers programmable features for wake-up keys and general purpose I/O pins.
UR5HCSPI Maximum Ratings
| Ratings |
Symbol |
Value |
Unit |
| Supply Voltage |
Vdd |
-0.3 to 7.0 |
V |
| Input Voltage All input pins |
Vin |
Vss -0.3 to Vdd +0.3 |
V |
| Current Drain per Pin (not including Vss or Vdd) |
I |
25 |
mA |
| Operating Temperature UR5HCSPI |
Ta |
T low to T high -40 to +85 |
° C ° C |
| Storage Temperature Range |
Tstg |
-65 to +150 |
° C |
UR5HCSPI Features
• SPI-compatible keyboard encoder and power management IC with other interfaces available
• Compatible with Windows CE® keyboard specification
• Zero-PowerTM - typically consuming less than 2A, between 3-5V
• Offers overall system power management capabilities
• Compatible with "system-on silicon" CPUs for H/PCs
• Special keyboard and power management modes for H/PCs, including programmable "wake-up" keys
• Scans, debounces, and encodes an 8 x 12 matrix and controls discrete switches and LED indicators
• Custom versions available
• Compatible with Windows CE® keyboard specification
• Zero-PowerTM - typically consuming less than 2A, between 3-5V
• Offers overall system power management capabilities
• Compatible with "system-on silicon" CPUs for H/PCs
• Special keyboard and power management modes for H/PCs, including programmable "wake-up" keys
• Scans, debounces, and encodes an 8 x 12 matrix and controls discrete switches and LED indicators
• Custom versions available
UR5HCSPI Typical Application
• StrongARMTM Handheld PCs
• Windows CE® Platforms
• Web Phones
• Personal Digital Assistants (PDAs)
• Wearable Computers
• Internet Appliance
• Windows CE® Platforms
• Web Phones
• Personal Digital Assistants (PDAs)
• Wearable Computers
• Internet Appliance
UR5HCSPI Connection Diagram
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