| Type Number | Main Difference |
| M534a | UART,Support 4pcs SAM cards |
| M532a | UART,Support 2pcs SAM cards |
>>Features
- Compliant with the standard of ISO7816
- Can operate 4 pcs SAM/SIM cards(PSAM or ESAM)
- Support SAM9600,SAM38400
- Support T=0 protocol
- Foot package: TSSOP20
- Completed operation command set,and user needn't to care for the SAM complex control ,can implement all the operation for the SAM cards.
- Souce code samples for C51,Android,Windows
- Communication interface:IIC or UART
- Embeded with watchdog
- Aplication for the fields of transport,smart meters,etc which need Key Authentication
>>Electrical Characteristics
- Compliant with the standard of ISO7816
- Can operate 4 pcs SAM/SIM cards(PSAM or ESAM)
- Power Supply: DC3.3V
- Current: 5mA
- Temperature range:-25℃～+85℃
- Foot package:TSSOP20
>>Main Difference
| Type Number | Main Difference | Support Tags |
| M534a | UART,Support 4pcs SAM cards | SAM9600，SAM38400，ISO7816-4 CPU card (T=0) |
| M532a | UART,Support 2pcs SAM cards | SAM9600，SAM38400，ISO7816-4 CPU card (T=0) |
>>Download