Datasheet Texas Instruments TCA8424RHAR
| Manufacturer | Texas Instruments |
| Series | TCA8424 |
| Part Number | TCA8424RHAR |
Low-Voltage 8x16 Keyboard Scanner With HID over I2C Compliant Interface 40-VQFN -40 to 85
Datasheets
Low-Voltage 8x16 Keyboard Scanner With HID over I2C Compliant Interface datasheet
PDF, 920 Kb, File published: Mar 27, 2013
Extract from the document
Status
| Lifecycle Status | NRND (Not recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 40 | 40 |
| Package Type | RHA | RHA |
| Industry STD Term | VQFN | VQFN |
| JEDEC Code | S-PQFP-N | S-PQFP-N |
| Package QTY | 2500 | 2500 |
| Carrier | LARGE T&R | LARGE T&R |
| Device Marking | PZ | 424 |
| Width (mm) | 6 | 6 |
| Length (mm) | 6 | 6 |
| Thickness (mm) | .9 | .9 |
| Pitch (mm) | .5 | .5 |
| Max Height (mm) | 1 | 1 |
| Mechanical Data | Download | Download |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: TCA8424EVM-038
TCA8424EVM-038
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- OTP Creation GuidePDF, 187 Kb, File published: Mar 27, 2013
- Maximum Clock Frequency of I2C Bus Using RepeatersPDF, 116 Kb, File published: May 15, 2015
TCA9617 Maximum Allowed Frequency on I2C Bus Using Repeaters - I2C Bus Pull-Up Resistor CalculationPDF, 157 Kb, File published: Feb 13, 2015
- Understanding the I2C BusPDF, 124 Kb, File published: Jun 30, 2015
Model Line
Series: TCA8424 (1)
- TCA8424RHAR
Manufacturer's Classification
- Semiconductors > Interface > I2C > I2C Keypad Controllers and LED Drivers