Product Overview
The TDA8029HL/C207 from NXP is a single-chip smart card reader IC with 80C51 core, ISO7816 UART, and DC-DC converter in LQFP-32 package, with /C207 embedded firmware mask.
Key Specifications
| Manufacturer | NXP Semiconductors |
| Core | 80C51 |
| ROM | 16 KB |
| RAM | 256B + 512B XRAM |
| Card Protocol | ISO 7816 T=0 and T=1 |
| Card Voltage | 1.8V / 3V / 5V auto |
| Supply Voltage | 2.7V to 6V |
| Card Clock | Up to 20 MHz |
| Host Interface | Full-duplex UART |
| ESD Protection | 6 kV min on card contacts |
| Package | LQFP-32 (7x7mm) |
| Operating Temperature | -25 to +85 C |