Wholesale 14443A 13.56mhz rfid reader module nfc card reader

Condition: New product

Brand Name: Nfc Pass, Nfc Pass Model Number: CR0385 Product Name: Nfc card reader Interface: RS232 or TTL232 Frequency: 13.56MHz Protocol: ISO14443A B Voltage: 2.5V--5V

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Technical Specification:

Power supply	2.5V--5V, 80-105mA
After dormancy current	12UA
Interface	RS232 or TTL232
Transmission speed	Default 19200 bps
Storage temperature	-40 ºC ~ +85 ºC
Operating temperature	0 ºC ~ +70 ºC
Standard	ISO14443A ISO14443B
ISO TYPE A/B NFC Module 14443 1k/4K Ntag203 Ntag213 Ntag215 Ntag216 Ultralight C
R/W distance of up to 60mm (up to 100mm with bigger antenna size), depending on TAG

Communication setting:

The communication protocol is byte oriented.

Both sending and receiving bytes are in hexadecimal format.

The communication parameters are as follows,

Core
ARM® Cortex®-M0 core running up to 50 MHz
One 24-bit system timer
Supports low power Idle mode
A single-cycle 32-bit hardware multiplier
NVIC for the 32 interrupt inputs, each with 4-level of priority
Supports Serial Wire Debug (SWD) interface and two watchpoints/four breakpoints
Built-in LDO for wide operating voltage: 2.5V to 5.5V
Memory
32 KB Flash memory for program memory (APROM)
Configurable Flash memory for data memory (Data Flash)
2.5 KB Flash for loader (LDROM)
4 KB SRAM for internal scratch-pad RAM (SRAM)

Baud rate: 19200 bps ~115200

Data: 8 bits

Stop: 1 bit

Parity: None

Flow control: None

Wholesale 14443A 13.56mhz rfid reader module nfc card reader