CY8C3665LTI-044芯片解密

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下面是CYPRESS系列CY8C3665LTI-044芯片的

特征详情希望可以让喜欢芯片解密的更加了解CY8C3665LTI-044芯片

Features
　　Single cycle 8051 CPU core
　　DC to 48 MHz operation
　　Multiply and divide instructions
　　Flash program memory, up to 64 KB, 100,000 write cycles,
　　20 years retention, multiple security features
　　Up to 8 KB Flash ECC or configuration storage
　　Up to 8 KB SRAM memory
　　Up to 2 KB EEPROM memory, 1M cycles, 20 years retention
　　24 channel DMA with multilayer AHB bus access
　　Programmable chained descriptors and priorities
　　High bandwidth 32-bit transfer support
　　Low voltage, ultra low power
　　Wide operating voltage range: 0.5V to 5.5V
　　High efficiency boost regulator from 0.5V input to 1.8V-5.0V
　　output
　　0.8 mA at 3 MHz, 1.2 mA at 6 MHz, 6.6 mA at 48 MHz
　　Low power modes including:
　　1 霢 sleep mode with real time clock and low voltage detect
　　(LVD) interrupt
　　200 nA hibernate mode with RAM retention
　　Versatile I/O system
　　28 to 72 I/O (62 GPIO, 8 SIO, 2 USBIO[1])
　　Any GPIO to any digital or analog peripheral routability
　　LCD direct drive from any GPIO, up to 46x16 segments[1]
　　CapSense? support from any GPIO[4]
　　1.2V to 5.5V I/O interface voltages, up to 4 domains
　　Maskable, independent IRQ on any pin or port
　　Schmitt trigger TTL inputs
　　All GPIO configurable as open drain high/low, pull up/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
　　Full CAN 2.0b 16 RX, 8 TX buffers[1]
　　Full-speed (FS) USB 2.0 12 Mbps using internal oscillator[1]
　　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
　　SPI, UART, I2C
　　Many others available in catalog
　　Library of advanced peripherals
　　Cyclic Redundancy Check (CRC)
　　Pseudo Random Sequence (PRS) generator
　　LIN Bus 2.0
　　Quadrature decoder
　　Analog peripherals (1.71V ? Vdda ? 5.5V)
　　1.024V±0.9% internal voltage reference across -40°C to
　　+85°C (14 ppm/°C)
　　Configurable Delta-Sigma ADC with 12-bit resolution
　　Programmable gain stage: x0.25 to x16
　　12-bit mode, 192 ksps, 70 dB SNR, 1 bit INL/DNL
　　Two 8-bit, 8 Msps IDACs or 1 Msps VDACs
　　Four comparators with 75 ns response time
　　Two uncommitted opamps with 25 mA drive capability
　　Two configurable multifunction analog blocks. Example configurations
　　are PGA, TIA, Mixer, and Sample and Hold
　　CapSense support
　　Programming, debug, and trace
　　JTAG (4 wire), Serial Wire Debug (SWD) (2 wire), and Single
　　Wire Viewer (SWV) interfaces
　　8 address and 1 data breakpoint
　　4 KB instruction trace buffer
　　Bootloader programming supportable through I2C, SPI,
　　UART, USB, and other interfaces
　　Precision, programmable clocking
　　3 to 45 MHz internal oscillator over full temperature and voltage
　　range
　　4 to 33 MHz crystal oscillator for crystal PPM accuracy
　　Internal PLL clock generation up to 48 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