Spec

Manufacturer

Microchip

Microchip

Frequency

125 kHz

125 kHz

Protocol

Proprietary LF RFID, compatible with EM4100/EM4102, HID, AWID, Indala formats via emulation

EM4100, EM4102, T5557, Hitag, Indala, and other LF formats

Memory

363 bits total (10 blocks of 33 bits each, 330 bits user configurable)

363 bits total (330 bits user programmable)

Interface

RF (contactless)

RF (contactless)

Security

32-bit password protection, programmable write/read lock bits, configurable modulation and data rate

32-bit password protection for read/write operations