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CY8C3244AXI-153 +BOM

Operates at 2.5V, 3.3V, or 5V

CY8C3244AXI-153 Descrizione generale

Featuring a rich set of peripherals, the CY8C3244AXI-153 enables designers to implement a wide range of functions in their applications. The dual 8-bit DACs and 12-bit SAR ADC provide high-quality analog signal processing capabilities. Additionally, the serial communication blocks support popular protocols like SPI, I2C, and UART, facilitating seamless connectivity with external devices

Caratteristiche principali

  • Single cycle 8051 CPU core
  • DC to 50 MHz operation
  • Multiply and divide instructions
  • Flash program memory, up to 64 KB, 100,000 write cycles, 20 years retention, and multiple security features
  • 512-byte flash cache
  • Up to 8-KB flash error correcting code (ECC) or configuration storage
  • Up to 8 KB SRAM
  • Up to 2 KB electrically erasable programmable read-only memory (EEPROM), 1 M cycles, and 20 years retention
  • 24-channel direct memory access (DMA) with multilayer AHB[1] bus access
  • Programmable chained descriptors and priorities
  • High bandwidth 32-bit transfer support
  • Low voltage, ultra low-power
  • Wide operating voltage range: 0.5 V to 5.5 V
  • High efficiency boost regulator from 0.5-V through 1.8-V to 5.0-V output
  • 0.8 mA at 3 MHz, 1.2 mA at 6 MHz, and 6.6 mA at 50 MHz
  • Low-power modes including:
  • 1-µA sleep mode with real-time clock (RTC) and low-voltage detect (LVD) interrupt
  • 200-nA hibernate mode with RAM retention
  • Versatile I/O system
  • 28 to 72 I/O (62 GPIOs, eight special input/outputs (SIO), two USBIOs[2])
  • Any GPIO to any digital or analog peripheral routability
  • LCD direct drive from any GPIO, up to 46×16 segments[2]
  • CapSense® support from any GPIO[3]
  • 1.2-V to 5.5-V I/O interface voltages, up to four domains
  • Maskable, independent IRQ on any pin or port
  • Schmitt-trigger transistor-transistor logic (TTL) inputs
  • All GPIO configurable as open drain high/low, pull-up/pull-down, High Z, or strong output
  • Configurable GPIO pin state at power-on reset (POR)
  • 25 mA sink on SIO
  • Digital peripherals
  • 16 to 24 programmable PLD based universal digital blocks (UDB)
  • Full-speed (FS) USB 2.0 12 Mbps using internal oscillator[2]
  • Up to four 16-bit configurable timer, counter, and PWM blocks
  • Library of standard peripherals
  • 8-, 16-, 24-, and 32-bit timers, counters, and PWMs
  • Serial peripheral interface (SPI), universal asynchronous transmitter receiver (UART), and I2C
  • Many others available in catalog
  • Library of advanced peripherals
  • Cyclic redundancy check (CRC)
  • Pseudo random sequence (PRS) generator
  • Local interconnect network (LIN) bus 2.0
  • Quadrature decoder
  • Analog peripherals (1.71 V  VDDA  5.5 V)
  • 1.024 V ±0.9-percent internal voltage reference across –40°C to +85°C
  • Configurable delta-sigma ADC with 8- to12-bit resolution
  • Programmable gain stage: ×0.25 to ×16
  • 12-bit mode, 192-ksps, 66-dB signal to noise and distortion ratio (SINAD), ±1-bit INL/DNL
  • One 8-bit, 8-Msps IDAC or 1-Msps VDAC
  • Two comparators with 95 ns response time
  • CapSense support
  • Programming, debug, and trace
  • JTAG (4-wire), serial wire debug (SWD) (2-wire), and single wire viewer (SWV) interfaces
  • Eight address and one data breakpoint
  • 4-KB instruction trace buffer
  • Bootloader programming supportable through I2C, SPI, UART, USB, and other interfaces
  • Precision, programmable clocking
  • 3- to 24-MHz internal oscillator over full temperature and voltage range
  • 4- to 25-MHz crystal oscillator for crystal PPM accuracy
  • Internal PLL clock generation up to 50 MHz
  • 32.768-kHz watch crystal oscillator
  • Low-power internal oscillator at 1, 33, and 100 kHz
  • Temperature and packaging
  • –40°C to +85°C degrees industrial temperature
  • 48-pin SSOP, 48-pin QFN, 68-pin QFN, and 100-pin TQFP package options

Specifiche

Series PSOC® 3 CY8C32xx Programmabe Not Verified
Core Processor 8051 Core Size 8-Bit
Speed 50MHz Connectivity EBI/EMI, I2C, LINbus, SPI, UART/USART
Peripherals CapSense, DMA, POR, PWM, WDT Number of I/O 62
Program Memory Size 16KB (16K x 8) Program Memory Type FLASH
EEPROM Size 512 x 8 RAM Size 2K x 8
Voltage - Supply (Vcc/Vdd) 1.71V ~ 5.5V Data Converters A/D 16x12b; D/A 1x8b
Oscillator Type Internal Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount Base Product Number CY8C3244

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