NXP Semiconductors TDA8031
TDA8031 is a bus powered full-speed USB device. The embedded 83C51 microcontroller has 16 kbytes EPROM (ROM for TDA8031), 256 bytes RAM and 512 bytes of AUXRAM.| Part No. | TDA8031 |
|---|---|
| Datasheet | TDA8031 Download |
| Manufacturer |  NXP Semiconductors |
| Description | USB smart card reader (OTP or ROM) |
| Buy | Stock & Price |
FEATURES
APPLICATIONS
GENERAL DESCRIPTION
ORDERING INFORMATION QUICK REFERENCE DATA BLOCK DIAGRAM PINNING TDA8030 TDA8031 FUNCTIONALDESCRIPTION
ISO7816 UART AND ASSOCIATED LOGIC Interface control Control registers General registers ISO UART REGISTERS CARDS REGISTERS Registers summary SUPPLY Power switch control 3.3 V regulator DC-to-DC converter Supply supervisor ISO7816 SECURITY Introduction Protections and limitations Activation sequence Deactivation sequence MICROCONTROLLER Low power modes 8.5 8.5.1 8.5.2 8.5.3 8.5.4 8.5.5 8.5.6 8.5.7 8.5.8 8.5.9 9 10 11 12 13 14 14.1 14.2 14.3 14.4 14.5 15 16 17 TDA8030; TDA8031 USB INTERFACE End-points Phase-locked loop Bit clock recovery Interface signals with the microcontroller Block diagram USB registers Instruction set Analog interface Suspend mode LIMITING VALUES THERMAL CHARACTERISTICS CHARACTERISTICS APPLICATION INFORMATION PACKAGE OUTLINE SOLDERING Introduction to soldering surface mount packages Reflow soldering Wave soldering Manual so...
