Infineon/CYPRESS CY9AF112KQN-G-AVE2

The MB9A110K Series are a highly integrated 32-bit microcontrollers dedicated for embedded controllers with high-performance and low cost. These series are based on the ARM Cortex-M3 Processor with on-chip Flash memory and SRAM, and has peripheral functions such as Motor Control Timers, ADCs and Communication Interfaces (UART, CSIO, I2C, LIN).

• 32-bit ARM Cortex-M3 Core
• Processor version: r2p1
• Up to 40 MHz Frequency Operation
• Integrated Nested Vectored Interrupt Controller (NVIC): 1 NMI (non-maskable interrupt) and 48 peripheral interrupts and 16 priority levels
• On-chip Memories
• [Flash memory]
• This Series are based on two independent on-chip Flash memories.
• MainFlash: Up to 128 KB, Read cycle: 0 wait-cycle, Security function for code protection
• Multi-function Serial Interface (Max 4 channels)
• 2 channels with 16-steps × 9 -bits FIFO (ch.0, ch.1), 2 channels without FIFO (ch.3, ch.5)
• Operation mode is selectable from the followings for each channel. (In ch.5, only UART and LIN are available.)
• UART
• CSIO
• LIN
• I2C
• [UART]
• WorkFlash: 32 KB, Read cycle: 0 wait-cycle, Security function is shared with code protection
• [SRAM]
• This Series contain a total of up to 16 KB on-chip SRAM. This is composed of two independent SRAM (SRAM0, SRAM1). SRAM0 is connected to I-code bus and D-code bus of CortexM3 core. SRAM1 is connected to System bus.
• SRAM0: 8 KB, SRAM1: 8 KB, Full-duplex double buffer
• [LIN]
• LIN protocol Rev.2.1 supported
• Full-duplex double buffer
• Master/Slave mode supported
• LIN break field generate (can be changed 13 to 16-bit length)
• LIN break delimiter generate (can be changed 1 to 4-bit length)
• Various error detect functions available (parity errors, framing errors, and overrun errors)
• [I2C]
• Standard mode (Max 100 kbps) / Fast-mode (Max 400 kbps) supported
• DMA Controller (4 channels)
• DMA Controller has an independent bus for CPU, so CPU and DMA Controller can process simultaneously.
• 8 independently configured and operated channels
• Transfer can be started by software or request from the builtin peripherals
• Transfer address area: 32-bit (4 GB)
• Transfer mode: Block transfer/Burst transfer/Demand transfer
• Transfer data type: byte/half-word/word
• Transfer block count: 1 to 16
• Number of transfers: 1 to 65536
• A/D Converter (Max 8 channels)
• [12-bit A/D Converter]
• Successive Approximation Register type
• Built-in 2 unit
• Conversion time: 1.0 μs @ 5 ν
• Priority conversion available (priority at 2 levels)
• Scanning conversion mode
• Built-in FIFO for conversion data storage (for SCAN conversion: 16 steps, for Priority conversion: 4 steps)
• Base Timer (Max 8 channels)
• Operation mode is selectable from the followings for each channel.
• 16-bit PWM timer
• 16-bit PPG timer
• 16-/32-bit reload timer
• 16-/32-bit PWC timer
• General Purpose I/O Port
• This series can use its pins as General Purpose I/O ports when they are not used for external bus or peripherals. Moreover, the port relocate function is built in. It can set which I/O port the peripheral function can be allocated.
• Capable of pull-up control per pin
• Capable of reading pin level directly
• Built-in the port relocate function
• Up 36 fast General Purpose I/O Ports
• Multi-function Timer
• The Multi-function timer is composed of the following blocks.
• 16-bit free-run timer × 3 ch.
• Input capture × 4 ch.
• Output compare × 6 ch.
• A/D activating compare × 3 ch.
• Waveform generator × 3 ch.
• 16-bit PPG timer × 3 ch.
• The following function can be used to achieve the motor control.
• PWM signal output function
• DC chopper waveform output function
• Dead time function
• Input capture function
• A/D convertor activate function
• DTIF (Motor emergency stop) interrupt function
• Real-time clock (RTC)
• The Real-time clock can count Year/Month/Day/Hour/Minute/Second/A day of the week from 00 to 99.
• Interrupt function with specifying date and time (Year/Month/Day/Hour/Minute) is available. This function is also available by specifying only Year, Month, Day, Hour or Minute.
• Capable of rewriting the time with continuing the time count.
• Quadrature Position/Revolution Counter (QPRC)
• The Quadrature Position/Revolution Counter (QPRC) is used to measure the position of the position encoder. Moreover, it is possible to use up/down counter.
• The detection edge of the three external event input pins AIN, BIN and ZIN is configurable.
• 16-bit position counter
• 16-bit revolution counter