General Purpose MCU

Application Specific MCU

Application Specific IC

Discontinued Products

AC33M6128

Description

ABOV AC33M6128 is special purpose microcontroller for motor application. This microcontroller brings high-performance 32-bit computing to low cost system solution. AC33M6128 provides 3-phase PWM generator units which are suitable to inverter motor drive system. Built-in 3-phase PWM generator controls one inverter motor. Three 12-bit high speed ADC units with 16-channel analog multiplexed inputs support to get feedback information from motor. It can control up to two inverter motor or one inverter motor and PFC(Power Factor Correction) function simultaneously. Powerful and various external serial interface help to communicate with on-board sensors and devices.

Block diagram

Click on below the image to view more detail.

Specification for AC33M6128
Item Value
Bit Size 32
Core ARM Cortex-M3
Flash ROM 128KB
Code Flash -
Boot Flash -
RAM 12KB
Timer/Counter 16-bit x 6
PWM -
3-phase PWM 2
DMA -
I/O 48
12-bit ADC 12-bit x 16
1.5Msps
UART 4
SPI 2
I2C 2
IAP Yes
Internal Oscillator [MHz] 20 (Tolerance : ± 3.0%)
Max. Op. Freq. [MHz] 72
Op. Volt. [V] 3.0~5.5
Op. Temp. [˚C] -45~105
Package Type 64 LQFP
Remarks POR
BOD
PLL
Analog Comparator 4ea
OP-AMP 4ea
Availability Now
Documents
Category Title Type Language Version Issue Date Size Download
User's Manual English 1.2.1 2017-07-24 8.13MB
User's Manual Chinese 0.7 2015-07-30 4.29MB
Tools English 0.9.3 2015-04-28 119.64KB
Tools Korean 1.0 2015-04-28 515.98KB
Brochure English 1.0 2015-12-15 474.31KB
Datasheet English 1.2.1 2016-09-28 2.71MB
Evaluation Kit Package English 1.1 2016-06-13 3.71MB
Development Tools
Category Tool Name Title Type Language Version Issue Date Size Download
3rd Party Pack File Keil MDK5 Software Pack - Cortex-M3 Device Support English 1.2.1 2016-07-18 19.25MB
3rd Party Pack File Keil MDK5 ABOV Cortex-M3 Device Family PDSC English 1.2.1 2016-07-18 84.12KB
Compiler / Assembler CodeGen32 (A3x Code Generator) Setup program English V1.004.00 2016-12-01 10.68MB