Comparison of commonly used NFC chip data

 Comparison of commonly used NFC chip data

 Chip name

 Manufacturer

Capacity

 Stackable number of times

 Security

Comply with the agreement 

 Price coefficient

Recommended order 

 NXP Ntag 203

 Enzhipu

 It has a capacity of 168 bytes, divided into 42 pages, each with 4 bytes
Programmable read-only lock function per page
A one-time programming area defined by 32 bits
144 Bytes user read and write area, total 1152 bits

Data can be retained for 5 years and can be rewritten 10,000 times 

 Lockable, no password required

14443A TAPE-2, ISO18092 (NFC standard protocol) 

Middle 

1 

 FM11RF08（F08）

 Fudan (domestic)

Capacity is 1K Byte
It is divided into 16 sectors, each containing 4 blocks, each block containing 16 bytes, with access units based on blocks. The storage capacity is 1024 bytes, with usable capacity of 764 bytes * 8 = 6112 bits 

 The data retention period is 10 years, allowing for 100,000 rewrites and unlimited reads

Each sector has its own set of passwords and access controls
Each card has a unique serial number, 32 bits 

14443-3,14443-2 tapeA ,ISO18092 

Low 

 2

 NXP Ultralight

 Enzhipu

The capacity is 64 bytes, divided into 16 pages, each with 4 bytes
Programmable read-only lock function per page
4Bytes user-defined one-time programming areas
48 Bytes user read/write area: usable at 384 bits 

Data can be retained for 5 years and can be rewritten 10,000 times 

Lockable, no password required 

 14443A  TAPE-2,ISO18092

Middle 

3 

 NXP S50

 Enzhipu

Capacity is 1K Byte
It is divided into 16 sectors, each containing 4 blocks, each block containing 16 bytes, with access units based on blocks. The storage capacity is 1024 bytes, with usable capacity of 764 bytes * 8 = 6112 bits 

The data retention period is 10 years, allowing for 100,000 rewrites and unlimited reads 

Each sector has its own set of passwords and access controls
Each card has a unique serial number, 32 bits 

14443-3,14443-2 tapeA ,ISO18092 

High 

4 

 Domestic S70

 Fudan (domestic)

 The capacity is 4KBytes
Compatible with M1, each block can be set with an independent password: 3056 Bytes * 8 = 24448 bits. The available storage capacity is: 24448 bits

 The data retention period is 10 years, allowing for 100,000 rewrites and unlimited reads

 Each block can be set with an independent password

 14443-3,14443-2 tapeA ,ISO18092

 Relatively high

5