| особенности |
ARM7TDMI core, 16-bit/32-bit RISC architectureJTAG port supports code download and debugClocking optionsTrimmed on-chip oscillator (±3%)External watch crystalExternal clock source up to 44 MHz41.78 MHz PLL with programmable dividerMemory62 kB flash/EE memory, 8 kB SRAMIn-circuit download, JTAG-based debugSoftware-triggered in-circuit reprogrammabilityANALOG I/OMultichannel, 12-bit, 1 MSPS ADCUp to 16 ADC channels1Fully differential and single-ended modes0 V to VREF analog input range12-bit voltage output DACsUp to 4 DAC outputs available1On-chip voltage referenceOn-chip temperature sensor (±3°C)Voltage comparatorPowerSpecified for 3 V operationActive mode: 11 mA @ 5 MHz, 40 mA @ 41.78 MHzPackages and temperature rangeFrom 40-lead 6 mm x 6 mm LFCSP to 80-lead LQFP1Fully specified for –40°C to +125°C operationToolsLow cost QuickStart™ development systemFull third-party supportON-CHIP PERIPHERALSUART, 2 x I2C® and SPI® serial I/OUp to 40-pin GPIO port14x general-purpose timersWake-up and watchdog timers (WDT)Power supply monitor3-phase, 16-bit PWM generator1Programmable Logic Array (PLA)External memory interface, up to 512 kB |
