C8051F020 Mixed-Signal 64KB ISP FLASH MCU PRELIMINARY ANALOG PERIPHERALS - - - 12-bit ADC ! ±1LSB INL ! Programmable Throughput up to 100ksps ! 8 External Inputs; Programmable as Single-Ended or Differential ! Programmable Amplifier Gain: 16, 8, 4, 2, 1, 0.5 ! Data Dependent Windowed Interrupt Generator ! Built-in Temperature Sensor (± 3°C) 8-bit ADC ! Programmable Throughput up to 500ksps ! 8 External Inputs ! Programmable Amplifier Gain: 4, 2, 1, 0.5 Two 12-bit DACs ! Can Synchronize Outputs to Timers for Jitter-Free Waveform Generation Two Comparators Internal Voltage Reference Precision VDD Monitor/Brown-out Detector ON-CHIP JTAG DEBUG & BOUNDRY SCAN VDD VDD VDD DGND DGND DGND AV+ AV+ AGND AGND On-Chip Debug Circuitry Facilitates Full Speed, Non-Intrusive InSystem Debug (No Emulator Required!) Provides Breakpoints, Single Stepping, Watchpoints, Stack Monitor Inspect/Modify Memory and Registers Superior Performance to Emulation Systems Using ICE-Chips, Target Pods, and Sockets IEEE1149.1 Compliant Boundary Scan Low Cost, Complete Development Kit: $129 HIGH SPEED 8051 µC CORE - Pipe-lined Instruction Architecture; Executes 70% of Instructions in 1 or 2 System Clocks Up to 25MIPS Throughput with 25MHz System Clock 22 Vectored Interrupt Sources MEMORY - 4352 Bytes Internal Data RAM (256 + 4k) 64k Bytes In-System Programmable FLASH Program Memory External Parallel Data Memory Interface – up to 5Mbytes/sec DIGITAL PERIPHERALS - 64 Port I/O; All are 5V tolerant Hardware SMBusTM (I2CTM Compatible), SPITM, and Two UART Serial Ports Available Concurrently Programmable 16-bit Counter/Timer Array with 5 Capture/Compare Modules 5 General Purpose 16-bit Counter/Timers Dedicated Watch-Dog Timer; Bi-directional Reset CLOCK SOURCES - Internal Programmable Oscillator: 2-to-16MHz External Oscillator: Crystal, RC, C, or Clock Real-Time Clock Mode using Timer 3 or PCA SUPPLY VOLTAGE ........................ 2.7V to 3.6V - Typical Operating Current: 10mA @ 25MHz Multiple Power Saving Sleep and Shutdown Modes 100-Pin TQFP (64-Pin Version Available) Temperature Range: –40°°C to +85°°C Port I/O Config. Digital Power 8 0 5 1 Analog Power TCK TMS TDI TDO Boundary Scan JTAG Logic Debug HW Reset /RST MONEN VDD Monitor XTAL1 XTAL2 External Oscillator Circuit System Clock Internal Oscillator UART1 C R O S S B A R SMBus SPI Bus PCA SFR Bus Timers 0, 1, 2, 4 Timer 3/ RTC C o r e WDT UART0 64kbyte FLASH 256 byte RAM P0, P1, P2, P3 Latches P0.0 P1 Drv P1.0/AIN1.0 P2 Drv P2.0 P3 Drv P3.0 P0.7 P1.7/AIN1.7 P2.7 P3.7 Crossbar Config. 4kbyte RAM VREF1 ADC 500ksps (8-Bit) Prog Gain VREF VREF P0 Drv A M U X 8:1 VREFD External Data Memory Bus DAC1 (12-Bit) DAC1 P4.0 Bus Control DAC0 (12-Bit) DAC0 C T L VREF0 AIN0.0 AIN0.1 AIN0.2 AIN0.3 AIN0.4 AIN0.5 AIN0.6 AIN0.7 A M U X Prog Gain TEMP SENSOR CP0+ CP0 CP0CP1+ ADC 100ksps (12-Bit) Address Bus Data Bus A d d r D a t a P4 Latch P4 DRV P4.4 P4.5/ALE P4.6/RD P4.7/WR P5 Latch P5 DRV P5.0/A0 P6 Latch P6 DRV P6.0/A8 P7 DRV P7.0/D0 P7 Latch P5.7/A7 P6.7/A15 P7.7/D7 CP1 CP1- 7.26.2001 C8051F020 Mixed-Signal 64KB ISP FLASH MCU PRELIMINARY SELECTED ELECTRICAL SPECIFICATIONS TA = -40°C to +85°C unless otherwise specified. PARAMETER CONDITIONS MIN TYP GLOBAL CHARACTERISTICS Digital Supply Voltage 2.7 10 Digital Supply Current with Clock=25MHz 0.8 CPU active (VDD=2.7V) Clock=1MHz 20 Clock=32kHz; VDD Monitor Disabled 10 Digital Supply Current Oscillator not running; VDD Monitor (shutdown) Enabled Oscillator not running; VDD Monitor 0.1 Disabled Digital Supply RAM Data 1.5 Retention Voltage CPU & DIGITAL I/O PORTS Clock Frequency Range DC Port Output High Voltage IOH = -3mA, Port I/O push-pull VDD – 0.7 Port Output Low Voltage IOL = 8.5mA Input High Voltage 0.7 x VDD Input Low Voltage A/D CONVERTER Resolution 12 Integral Nonlinearity Differential Nonlinearity Guaranteed Monotonic Signal-to-Noise Plus 66 Distortion Throughput Rate Input Voltage Range 0 COMPARATORS Response Time | CP+ – CP- | = 100mV 4 Input Voltage Range -0.25 Input Bias Current -5 0.001 Input Offset Voltage -10 PACKAGE INFORMATION MAX UNITS 3.6 V mA mA µA µA µA V 25 0.6 0.3 x VDD MHz V V V V ±1 ±1 bits LSB LSB dB 100 VREF ksps V VDD + 0.25 +5 +10 µs V nA mV C8051F020DK DEVELOPMENT KIT ($129) D MIN NOM MAX (mm) (mm) (mm) D1 A - A1 0.05 - 1.20 - 0.15 A2 0.95 1.00 1.05 b E1 E 0.17 0.22 0.27 D - 16.00 - D1 - 14.00 - e - 0.50 - E - 16.00 - E1 - 14.00 - 100 PIN 1 DESIGNATOR 1 A2 e A b A1 SMBus is a trademark of Intel Corp.; I2C is a trademark of Philips Semiconductors, Inc.; SPI is a trademark of Motorola, Inc.