3 Phase Motor Control ASIC
BLDC 180° sine wave controller
| Part Number | Package | Build-in GateDriver | Embedded MCU | System Clock | Flash Size | RAM Size | ADC | OP Amp | Analog Comparator | Multiplication & Division Units(MDU) | Motor Arithmetic Uint(MAU) | PWM | Hall Interface | Capture (PWMIN) | FG Output | Timer | WatchDog Timer | UART | I2C | GPIO | Operating Voltage | Operating Temperature | Download |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EMT1042 | TSSOP-28L, TQFN4x4-28L | - | 8051 | 24MHz | 32KB | 4KB XRAM+256B IRAM | 12bit, 750Ksps x8ch | 3 (w/max. 20x PGA) | 5 (w/ 4 referance) | Y, Support Signed/unsigned 32x32, 16x16, 32/16, 16/16 | 180° Sine wave; SVPWM | 16bit x6ch (w/Dead time control) | Hall IC | 12bit x1ch | Y | 16bit x2 | 1 | 1 | - | Up to 22 GPIOs | 4.5V ~ 5.5V | −40°C to 105°C |
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FOC Motor Controller
| Part Number | Package | Build-in GateDriver | Embedded MCU | System Clock | Flash Size | RAM Size | ADC | OP Amp | Analog Comparator | Multiplication & Division Units(MDU) | Motor Arithmetic Uint(MAU) | PWM | Hall Interface | Capture (PWMIN) | FG Output | Timer | WatchDog Timer | UART | I2C | GPIO | Operating Voltage | Operating Temperature | Download |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EMT1050 | TSSOP-28L, TQFN4x4-28L | - | 8051 | 24MHz | 18KB | 2KB XRAM+256B IRAM | 12bit, 1Msps x12ch | 3 (w/max. 32x PGA) | 5 (w/ 2 referance) | - | F.O.C.; 5&7 sector SVPWM; OVM | 16bit x6ch (w/Dead time control) | Hall IC, Hall Element | 12bit x1ch | Y | 16bit x2, 8bit x1 | 1 | 1 | - | Up to 25 GPIOs | 4.5V ~ 5.5V | −40°C to 105°C |
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| EMG1130 | TSSOP-28L | 36V P/N Gate Driver | 8051 | 24MHz | 18KB | 2KB XRAM+256B IRAM | 12bit, 1Msps x12ch | 3 (w/max. 32x PGA) | 5 (w/ 2 referance) | - | F.O.C.; 5&7 sector SVPWM; OVM | 16bit x6ch (w/Dead time control) | Hall IC, Hall Element | 12bit x1ch | Y | 16bit x2, 8bit x1 | 1 | 1 | - | Up to 18 GPIOs | 4.5V ~ 5.5V | −40°C to 105°C |
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