3 Phase Motor Control ASIC
BLDC 180° sine wave controller
| Part Number | Product Status | Package | Embedded MCU | System Clock | Flash Size | RAM Size | ADC | OP Amp | Analog Comparator | Multiplication & Division Units(MDU) | Motor Arithmetic Uint(MAU) | SVPWM module | PWM | Hall Interface | Capture (PWMIN) | FG Output | Timer | WatchDog Timer | UART | I2C | GPIO | Operating Voltage | Operating Temperature | Remark/High light | Download |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EMT1042 | MP | E-TSSOP-28L, WQFN4x4-28L | 8051 | 24MHz | 32KB+128Bx2 | 4KB XRAM+256B IRAM | 12bit, 750Ksps x8ch | OPAx3(w/max. 20x PGA) | 5 | Y, Support Signed/unsigned 32x32, 16x16, 32/16, 16/16 | Y. Support 180° Sine wave | 1 | 16bit x6ch (w/Dead time control) | Hall IC | 12bit x1ch | Y | 16bit x2 | 1 | 1 | Slave only | Up to 22 GPIOs | 4.5V ~ 5.5V | −40°C to 105°C | Support: (1) Sensorless + 1 or 3 shunts, (2) 3 Hall ICs + 1 or 3 shunts, (3) 1 Hall IC + 1 shunt |
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