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| Tel: (024)23930366 Fax: (024) 23940230 CYGNAL C8051F021 12 ADC 1LSB INL 100ksps 8 16 8 4 2 1 0.5 3C 8 ADC 500ksps 8 4 2 1 0.5 12 DAC VDD JTAG JTAG / IEEE1149.1 1960 8051 70% 25MIPS 25MHz 22 4352 RAM 256+4K 64K FLASH 5MB/ 32 I/O 5V SPITM SMBusTM I2CTM UART 16 / 5 / 5 16 / 2-16MHz RC C 3 PCA ....................................2.7V - 3.6V 10mA @ 25MHz 64 TQFP 100 TQFP -40C - +85C I2C SMBus SPI VDD VDD VDD DGND DGND AV+ AGND TCK TMS TDI TDO /RST Port I/O Config. UART0 UART1 SMBus SPI Bus JTAG Logic Boundary Scan Debug HW PCA Timers 0, 1, 2, 4 Timer 3/ RTC WDT P2 Drv P1 Drv P0 Drv MONEN VDD Monitor External Oscillator Circuit Internal Oscillator 64kbyte FLASH 256 byte RAM 4kbyte RAM External Data Memory Bus XTAL1 XTAL2 P0, P1, P2, P3 Latches Crossbar Config. P3 Drv ADC 500ksps (8-Bit) C T L P4 Latch P4 DRV A d d r D a t a CP1 P5 Latch P6 Latch P5 DRV P6 DRV P7 Latch P7 DRV CP0 CPU VDD=2.7V CPU VDD RAM CPU I/O A/D TA=-40 Tel: (024)23930366 - +85 Fax: (024) 23940230 CYGNAL C8051F021 3.6 V mA mA A A A V MHz V V V V LSB LSB dB ksps V S V nA mV 2.7 Clock=25MHz Clock=1MHz Clock=32KHz VDD VDD VDD 10 0.8 20 10 0.1 1.5 DC VDD - 0.7 0.7 VDD 0.3 VDD 12 25 0.6 IOH=-3mA I/O IOL=8.5mA 66 0 | CP+ - CP- | = 100mV -0.25 -5 -10 4 0.001 1 1 100 VREF VDD + 0.25 +5 +10 PACKAGE INFORMATION MIN NOM MAX (mm) (mm) (mm) A A1 A2 b D 64 C8051F020DK DEVELOPMENT KIT 0.05 - 0.15 1.20 1.05 0.95 0.22 0.27 0.17 12.00 10.00 0.50 12.00 10.00 - D1 1 e E E1 |
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