The S12ZVMA MCU family is a programmable single-chip solution for simple loads needed to be controlled in the car remotely via LIN or PWM command. Integrated LIN-PHY, 12V-Vreg, and half-bridge gate driver allow building extremely compact solutions for DC-motors, solenoids or resistive loads.
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| S12ZVMA Family | ||||||||
|---|---|---|---|---|---|---|---|---|
| Product Name | VMAL32 | VMAL16 | VMAL32 | VMAL16 | VMA32 | VMA16 | VMA32 | VMA16 |
| Communication Physical Layer (PHY) | LIN | High Voltage PWM | ||||||
| Packages | 48 LQFP | 32 LQFP | 48 LQFP | 32 LQFP | ||||
| Flash (bytes) | 32 KB | 16 KB | 32 KB | 16 KB | 32 KB | 16 KB | 32 KB | 16 KB |
| EEPROM (bytes) | 128 | |||||||
| RAM (bytes) | 2 KB | 1 KB | 2 KB | 1 KB | 2 KB | 1 KB | 2 KB | 1 KB |
| Vreg | 12V supply; 5V/70mA | |||||||
| N-ch FET predriver / GDU (HS / LS) | 1/1 | 1/0 | 1/1 | 1/0 | ||||
| External FET | 50-80nC total gate charge | |||||||
| Charge Pump | Yes | |||||||
| Integrated Bootstrap Diode | Yes | |||||||
| Integrated Current Sense Op-Amp | Yes | |||||||
| 10 Bit ADC (ext. channels) | 7 | 4 | 7 | 4 | ||||
| SCI | 1 (routed to LIN-PHY) | |||||||
| SPI | 1 | |||||||
| Internal timers | TIM + RTI + API |
|||||||
| TIM (IC/OC channels) | 2ch + 2ch 16-bit | |||||||
| PWM | 6ch PMF (2 x GDU, 4 x GPIO) | |||||||
| EVDD (25mA sink) | 1 | |||||||
| Temperature Options | V / M / W (up to 150°C Ta) | V / M (up to 125°C Ta) | V / M / W (up to 150°C Ta) | V / M (up to 125°C Ta) | ||||
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Part | Order | CAD Model | Status | Package Type | Package Termination Count | Budgetary Price excluding tax | Core Type | Operating Frequency [Max] (MHz) | RAM (kB) | EEPROM (kB) | PHY | Number of LIN Channels | SCI | SPI | 16-bit Timer |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Active | LQFP32 | 32 | 1K @ US$2.60 | S12Z | 32 | 2 | 128 | LIN | 1 | 1 | 1 | 2 | |||
Active | LQFP48 | 48 | 1K @ US$2.68 | S12Z | 32 | 2 | 128 | LIN | 1 | 1 | 1 | 2 | |||
Active | LQFP48 | 48 | 1K @ US$2.94 | S12Z | 32 | 2 | 128 | LIN | 1 | 1 | 1 | 2 |
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