8-bit MCU - STMicroelectronics
Description
ST7MC1K2-Auto, ST7MC1K6-Auto ST7MC2S4-Auto, ST7MC2S6-Auto
8-bit MCU for automotive with nested interrupts, Flash, 10-bit ADC, brushless motor control, 5 timers, SPI, LINSCI™
Features
■ Memories
– 8 to 32 Kbyte dual voltage Flash program
memory or ROM with read-out protection
)capability, in-application programming and t(sin-circuit programming
– 384 to 1 Kbyte RAM
uc– HDFlash endurance: 100 cycles, data dretention 40 years at 85°C Pro t(s)■ Clock, reset and supply management
– Enhanced reset system
lete uc– Enhanced low voltage supervisor (LVD) for dmain supply and auxiliary voltage detector so ro(AVD) with interrupt capability b P– Clock sources: crystal/ceramic resonator - O teoscillators and by-pass for external clock,
clock security system.
) le– 4 power saving modes: Halt, Active Halt, t(s soWait and Slow c b■ Interrupt management du O– Nested interrupt controller ro ) -– 14 interrupt vectors plus TRAP and reset P t(s– MCES top level interrupt pin te c– 16 external interrupt lines (on 3 vectors) le u■ Up to 34 I/O ports so rod– Up to 34 multifunctional bidirectional I/O
lines
b P– Up to 10 high sink outputs O te■ 5 timers
le– Main clock controller with: real-time base, sobeep and clock-out capabilities b– Configurable window watchdog timer O – Two 16-bit timers with: 2 input captures, 2
LQFP32 7 x 7
LQFP44 10 x 10
■ 2 communication interfaces – SPI synchronous serial interface – LINSCI™ asynchronous serial interface
■ Brushless motor control peripheral – 6 high sink PWM output channels for sinewave or trapezoidal inverter control – Motor safety including asynchronous emergency stop and write-once registers – 4 analog inputs for rotor position detection (sensorless/hall/tacho/encoder) – Permanent magnet motor coprocessor including multiplier, programmable filters, blanking windows and event counters – Operational amplifier and comparator for current/voltage mode regulation and limitation
■ Analog peripheral – 10-bit ADC with up to 11 input pins
■ In-circu...
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