Mixed Signal IC
Wireless Connectivity
BLDC Motor Driver Application
Sensor and Mixed-Signal Processing IC
Optical Electric Development
Specifications
EMT1050
Density
FOC Motor Controller
Package
TSSOP-28L, TQFN4x4-28L
Build-in GateDriver
-
Embedded MCU
8051
System Clock
24MHz
Flash Size
18KB
RAM Size
2KB XRAM+256B IRAM
ADC
12bit, 1Msps x12ch
OP Amp
3 (w/max. 32x PGA)
Analog Comparator
5 (w/ 2 referance)
Multiplication & Division Units(MDU)
-
Motor Arithmetic Uint(MAU)
F.O.C.; 5&7 sector SVPWM; OVM
PWM
16bit x6ch (w/Dead time control)
Hall Interface
Hall IC, Hall Element
Capture (PWMIN)
12bit x1ch
FG Output
Y
Timer
16bit x2, 8bit x1
WatchDog Timer
1
UART
1
I2C
-
GPIO
Up to 25 GPIOs
Operating Voltage
4.5V ~ 5.5V
Operating Temperature
−40°C to 105°C
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