CY8CKIT-024

Features

â–  32-bit ARM Cortex-M3 CPU core
â–¡ DC to 67 MHz operation
â–¡ Flash program memory, up to 256 KB, 100,000 write cycles, 20 year retention, and multiple security features
â–¡ Up to 64 KB SRAM memory
â–¡ 2 KB EEPROM memory, 1 million cycles, and 20 years retention
â–¡ 24-channel DMA with multilayer AHB bus access
• Programmable chained descriptors and priorities
• High bandwidth 32-bit transfer support
â–  Low voltage, ultra low power
â–¡ Operating voltage range: 1.8 V to 5.5 V
â–¡ High efficiency boost regulator from 1.8 V input to 5.0 V output
â–¡ 2 mA at 6 MHz
â–¡ Low-power modes including:
• 2 µA sleep mode with real time clock and low voltage detect (LVD) interrupt
• 300 nA hibernate mode with RAM retention
â–  Versatile I/O system
â–¡ 28 to 72 I/O (62 GPIO, 8 SIO, 2 USBIO)
â–¡ Any GPIO to any digital or analog peripheral routability
â–¡ LCD direct drive from any GPIO, up to 46x16 segments
□ CapSense® support from any GPIO[2]
â–¡ 1.2 V to 5.5 V I/O interface voltages, up to four domains
â–¡ Maskable, independent IRQ on any pin or port
â–¡ Schmitt-trigger TTL inputs
â–¡ All GPIO configurable as open drain high/low, pull-up/pull-down, High Z, or strong output
â–¡ 25 mA sink on SIO
â–  Digital peripherals
â–¡ 20 to 24 programmable PLD based universal digital blocks (UDB)
â–¡ Full CAN 2.0b 16 RX, 8 TX buffers[1]
â–¡ Full-Speed (FS) USB 2.0 12 Mbps using internal oscillator
â–¡ Four 16-bit configurable timer, counter, and PWM blocks
â–¡ 67 MHz, 24-bit fixed point digital filter block (DFB) to implement FIR and IIR filters
â–¡ Library of standard peripherals
• 8-, 16-, 24-, and 32-bit timers, counters, and PWMs
• SPI, UART, I2C
• Many others available in catalog
â–¡ Library of advanced peripherals
• Cyclic redundancy check (CRC)
• Pseudo random sequence (PRS) generator
• LIN bus 2.0
• Quadrature decoder
■ Analog peripherals (1.71 V ≤ VDDA ≤ 5.5 V)
□ 1.024 V ±1% internal voltage reference across –40 °C to +85 °C (128 ppm/°C)
â–¡ Two SAR ADCs, each 12-bit at 1 Msps
â–¡ Four 8-bit 8 Msps IDACs or 1 Msps VDACs
â–¡ Four comparators with 95 ns response time
â–¡ Four uncommitted opamps with 25 mA drive capability
â–¡ Four configurable multifunction analog blocks. Example configurations are PGA, TIA. Mixer and Sample and hold
â–¡ CapSense support
â–  Programming, debug, and trace
â–¡ JTAG (4 wire), serial-wire debug (SWD) (2 wire), single-wire viewer (SWV), and TRACEPORT interfaces
â–¡ Cortex-M3 flash patch and breakpoint (FPB) block
â–¡ Cortex-M3 Embedded Trace Macrocellâ„¢ (ETMâ„¢) generates an instruction trace stream.
â–¡ Cortex-M3 data watchpoint and trace (DWT) generates data trace information
â–¡ Cortex-M3 Instrumentation Trace Macrocell (ITM) can be used for printf-style debugging
â–¡ DWT, ETM, and ITM blocks communicate with off-chip debug and trace systems via the SWV or TRACEPORT
â–¡ Bootloader programming supportable through I2C, SPI, UART, USB, and other interfaces
â–  Precision, programmable clocking
â–¡ 3 to 62 MHz internal oscillator over full temperature and voltage range
â–¡ 4 to 25 MHz crystal oscillator for crystal PPM accuracy
â–¡ Internal PLL clock generation up to 67 MHz
â–¡ 32.768 KHz watch crystal oscillator
â–¡ Low-power internal oscillator at 1, 33, and 100 kHz
â–  Temperature and packaging
□ –40 °C to +85 °C degrees industrial temperature
â–¡ 68-pin QFN and 100-pin TQFP package options