Smart Card / e-Payment
Smart Card Reader MCU
| Part No. | Operating Voltage | Operating Speed | ROM | RAM | GPIO | EMV ISO 7816-3 | LCD Controller | LCD Driver | SPI | USB | WDT/RTC/ LVR/ LVD | Internal Regulator | ADC | Cap Sensor |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ST25F32U | 2.7V~5.5V | 16MHz | 32K Flash | 3KB | 48 | class A, B,C | LCM Display | no | Yes | full speed crystal-less |
Yes | 5V→1.8V 5V→ 5/3/1.8V |
no | no |
| IT8U00406 | 2.7V~5.5V | 16MHz | 32K Flash | 3KB | 48 | class A, B,C | LCM Display | no | Yes | full speed crystal-less |
Yes | 5V→1.8V 5V→ 5/3/1.8V |
no | no |
Smart Card Interface
| Part No. | Operating Voltage | Max. Clock Input | I/O | AUX1 | AUX2 | EMV Compliance CVCC | OCP | OTP | UVP | ESD (HBM) on Card Pins | DC-DC 5V |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M2535-QFN32 | 2.7V~5.5V | 27MHz | V | V | V | Class A,B,C | V | V | V | 8KV | V |
Magnetic Stripe Reader
| Part No. | Operating Voltage | Package | Input Channel | Speed Range | Output Form | External Components |
|---|---|---|---|---|---|---|
| M25EMSD-N32 | 2.7V~3.6V | QFN32 (5mm*5mm) | 3 channel | 6.35cm/s~190.5cm/s | F/2F | 9 |
USB/Color Mini Game MCU
| Part No. | Operating Voltage | Operating Speed | ROM | RAM | I/O | Ext. MemoryI/F | LCD Controller | UART/ IrDA | SPI | USB | NAND Flash | PSG | Internal Regulator |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ST2302U | MCU 2.4V ~ 3.6V VBAT 3.4V ~ 4.2V |
external crystal 4/6/8/12MHz SYSCLK 4/6/8/12/16/24MHz |
8K x 8-bit (Mask) | 2K x 8-bit | 20 | Yes | LCM Display | No | Yes | USB 2.0 full speed device |
No | 4-ch | Build in 2 Regulators (4.2 → 3.3) |
Low Power LCD MCU
| Part No. | Operating Voltage | Operating Speed | ROM | RAM | GPIO | LCD Driver | SPI | UART | WDT/RTC/ LVR | Standby Current with RTC | Internal Regulator | LVD | ADC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ST20P24L | 2.4V~3.6V | 8MHz | 32KB OTP | 808B | 18 | 40x8 | Yes | Yes | Yes | 0.8uA typ. | 3V→1.8V | yes | no |
| ST20P48L | 2.4V~3.6V | 4MHz | 48KB OTP | 2088B | 18 | 40x8 | Yes | Yes | Yes | 0.8uA typ. | 3V→1.8V | no | 8-bit 4-ch |
