KF32A156 series SCM is developed based on KF32 core architecture. KF32 is a high-performance processor core with 32-bit three-stage pipeline structure. KF32 core has the following characteristics:

• Three level pipeline structure

• Efficient instruction set based on 16 bit/32 bit mixed instructions

• Support 13 32-bit general registers (R0~R12), 1 link register (R13), 1 stack pointer register (R14), and 1 program counter (R15)

• Support 32x32 single cycle hardware multiplication

• Support 32/32 hardware division

• Support 8/16/32 bit data access operation and 8/16/32/64 bit data processing

• Support addition, subtraction, shift and logical operation

• Support relative/absolute jump and conditional jump

• It has a unified storage space, 32-bit address bit width, and supports 4GB storage space

• Supports up to 64+16 interrupt requests and 16 level interrupt priority settings

• Support multiple sleep modes

• Support 24 bit system beat timer

• Provides programmable memory access control

• Support multiple operating system (OS) features

features

• CPU

– 32-bit high-performance KungFu32 kernel

– Operating frequency up to 120MHz, software adjustable

– Efficient instruction set based on 16 bit/32 bit mixed instructions

– 3-stage pipeline

– 32 × 32 Single cycle multiplication, 32 ÷ 32 hardware division

– Support interrupt priority processing and realize automatic interrupt stack

– 13 32-bit general registers R0~R12

– Link register (R13)

– Stack pointer register (R14)

– Program counter (R15)

– 24 bit system beat timer;

• Memory

– Up to 512KByte FLASH with ECC verification

– Up to 64KByte RAM with ECC check

– 4 1KByte dual port RAM with ECC verification

– 1KByte instruction cache memory (CACHE)

– 16KByte boot ROM

– FLASH can withstand 100 000 writes

• Special functions

– Embedded power on reset circuit

– Low voltage detection and low voltage reset

– Programmable voltage detection

– Hardware dual watchdog

– 6 clock sources, 3 clock signal options

– Support 2-wire serial programming/online debugging

• I/O port configuration

– LQFP64 package has 58 general I/Os

– LQFP100 package has 89 general I/Os

– LQFP144 encapsulates 128 general-purpose I/Os

– Support input and output port settings

– Support built-in pull-up/pull-down function

– Support push-pull output and open drain output modes

– Support digital/analog pin settings

– Support pin function remapping

– Schmitt level input

– Support external pin non maskable interrupt

• Timer/counter

– Timer 5/6: 16 bit advanced timer, timer 5/6 supports ECCP5

– Timer T11/12/13/16: 32-bit advanced timer, respectively supporting EPWM11/12/13/16

– Timer 0/1/2/3/4/18/19 is a universal timer, which supports CCP0/1/2/3/4/18/19 respectively. Timer 0 and CCP0 support low power consumption

– Timer 21: 32 bit universal timer, supporting CCP21

– Timer 14: basic timer

– Timer 7/8: used for QEI0/1, where QEI0 supports low power consumption

• Other peripherals

– Two 7-channel DMAs

– 1 hardware CRC32 module

– 4 SPI bus modules (compatible with I2S)

– 4 I2C bus modules (SMBUS/PMBUS compatible)

– 4 USART modules, one of which supports low power consumption (compatible with 7816/LIN/IRDA functions)

– 2 CANFD modules, one of which supports low power consumption

– 1 CAN module

– 1 EXIC interface module compatible with 8080 mode

– 1 CFGL configurable logical unit module

– 1 FlexMUX trigger selection module

– 1 ECFGL enhanced configurable logic module

– 3 FDC programmable delay modules

– 1 independent RTC (perpetual calendar)

– 3 12 bit ADC modules

– 1 12 bit DAC module

– 4 CMP comparator modules

– 1 AES128 encryption module

– 1 RNG random number generation module

• Power management

– 5 power consumption modes: normal operation mode, normal sleep mode, stop mode, standby mode, and shutdown mode

• Operating conditions

– Operating voltage: 2.7V~5.5V

– Operating temperature range: - 40 ℃~+125 ℃

System block diagram

The AP8000 multi-purpose burner independently developed by Acroview Technology consists of three parts: host, base plate and adapter.

The host supports USB and NET connection, allowing multiple automatic programmers to be networked, so as to control multiple programmers to burn at the same time. The built-in chip safety protection circuit ensures that even if the chip is put upside down or the short circuit caused by other reasons can be detected immediately and power off treatment can be carried out to ensure the safety of the chip and the programmer. Embedded high-speed FPGA, greatly accelerating data transmission and processing. There is an SD card slot on the back of the host computer. Put the project files made by PC software into the root directory of the SD card and insert them into the card slot. With the keys on the programmer, you can select, load, and execute commands such as burning the project files, so that you can operate without a PC, greatly reduce the cost of PC hardware configuration, and easily and quickly match the working environment.

The AP8000 makes the host more scalable by adding an adapter board to the backplane. At present, it has supported devices produced by all major semiconductor manufacturers, including TI, ST, MicroChip, Atmel, Hynix, Macronix, Micron, Samsung, Toshiba, etc. Supported device types include NAND, NOR, MCU, CPLD, FPGA, EMMC, etc., and supported file formats including Intel Hex, Motorola S, Binary, POF, etc.

Company Profile

About Xinwang Microelectronics: ChipOn (KungFu) is a high-tech enterprise focusing on 8-bit/32-bit MCU&DSP chips for automotive and industrial mixed signals. For more than a decade, it has focused on the R&D and design of highly reliable and high-quality MCU devices based on its own KungFu processor architecture. It is one of the earliest chip design companies facing automotive and industrial fields in China. The core product line vehicle specification MCU has passed the AEC-Q100 quality certification, realizing the mass commercial use of the automotive front loading market, and widely covering body control, automotive power supply and motor, automotive lighting, smart cockpit and other scenes.

About Acroview Technology: ACROVIEW is a world leading provider of transistor chip burning solutions. The company insists on changing the world with technology, driving the future with wisdom, and continuously creating value for customers. Onco's AP8000 universal burner platform and the latest IPS5000 automatic burner solution provide one-stop solutions for customers in the field of transistor and electronic manufacturing. The company has served leading customers in the world, including Huawei, BYD, Foxconn, etc.