The S12VR gives the smallest, efficient and scalable relay driven DC motor control solution for industrial and automotive applications such as window lift, sunroof.
It integrates the S12 16-bit microcontroller together with LIN Physical Interface, low side, and high-side drivers. High Voltage Input pins for 12 V switch interfaces, EVDD for sensor supply that reduce system, qualification and manufacturing cost.
| Product Family | S12VR | |||||
|---|---|---|---|---|---|---|
| Part Name | S12VR16 | S12VR32 | S12VR48 | S12VR64 | S12VRP48 | S12VRP64 |
| Package | 32 LQFP | - | ||||
| - | 48 LQFP | |||||
| Flash Memory k Byte (ECC) | 16 kB | 32 kB | 48 kB | 64 kB | 48 kB | 64 kB |
| EEPROM (ECC) | 128 Bytes | 512 Bytes | 2kB D-Flash | 4kB D-Flash | ||
| RAM k Byte | 2 kB | 6 kB | ||||
| LIN physical layer | 1 | - | ||||
| SPI | - | 1 | - | |||
| SCI | 1 | 2 | ||||
| Timer | 4ch x 16-bit | 2ch + 2ch (16-bit) | ||||
| PWM channels | 8ch x 8-bit or 4ch x 16-bit | |||||
| 10 Bit ADC Channels | 2 ( +HVI ) | 6 ( + HVI ) | ||||
| Current Sensing (Op Amp) | - | 1ch (3 analog pins) | ||||
| Low Side Drivers (relay driver) | 2 (protected for inductive loads) | |||||
| Low Side Driver (general) | - | 1 | ||||
| High Side Drivers | 1 | 2 | ||||
| High voltage Inputs | 4 | 6 | ||||
| General Purpose I/Os (5V) | 16 | 28 | ||||
| Supply voltage sense | 1 | |||||
| EVDD output pin (5V/20mA) | 1 (overcurrent protected, eg. for hall sensor supply) | |||||
| PGPIO output pin (5V/20mA) | - | 1 (driving LL-FET) | ||||
| Stronger GPIO pin (5V/10mA) | 2 | 1 | ||||
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