Infineon CY8C3246PVI-147

805150 МГц64 КБ (64К x 8)

Overview

With its unique array of configurable blocks, PSoC® 3 is a true ystem level solution providing microcontroller unit (MCU), memory, analog, and digital peripheral functions in a single chip. The CY8C3246PVI-147 family offers a modern method of signal acquisition, signal processing, and control with high accuracy, high bandwidth, and high flexibility. Analog capability spans the range from thermocouples (near DC voltages) to ultrasonic signals.

■ 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 □ 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 (14 ppm/°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

Features

Applications

• Radio
• Television
• Heater/Fan
• Calculator
• Kindle
• Christmas lights
• 3D printers
• Washing machine
• Microwave ovens
• Home appliances