Datasheet

• V

can be selected from two reference sources

• Static operation in Normal Stop mode

• 16-word data buffer supported with configurable watermark and multiple operation

modes

• DMA support

2.2.17 EMV-SIM

The EMV_SIM (Euro/Mastercard/Visa/SIM Serial Interface Module) is designed to

facilitate communication to Smart Cards compatible to the EMV ver4.3 standard (Book

1) and Smart Cards compatible with ISO/IEC 7816-3 Standard.

EMV-SIM module has the following features:

• Supports Smart Cards based on the EMV Standard v4.3 and ISO 7816-3 standard

• Independent clock for SIM logic (transmitter + receiver) and independent clock for

• 16 byte deep FIFO for transmitter and receiver

• Automatic NACK generation on parity error and receiver FIFO overflow error

• Support for both Inverse and Direct conventions

• Re-transmission of byte upon Smart Card NACK request with programmable

threshold of re-transmissions

• Auto detection of Initial Character in receiver and setting of data format (inverse or

direct)

• NACK detection in receiver

• Independent timers to measure character wait time, block wait time and block guard

time

• Two general purpose counters available for use by software application with

programmable clock selection for the counters

• DMA support available to transfer data to/from FIFOs. Programmable option

available to select interrupt or DMA feature

• Programmable Prescaler to generate the desired frequency for Card Clock and Baud

Rate Divisor to generate the internal ETU clocks for transmitter and receiver for

any F/D ratio

• Deep sleep wake-up via Smart Card presence detect interrupt

• Manual control of all Smart Card interface signals

Overview

Kinetis KL82 Microcontroller, Rev. 3, 08/2016

NXP Semiconductors