C8051F330D 25 MIPS, 8 kB Flash, 10-Bit ADC, 20-Pin Mixed-Signal MCU Analog Peripherals High-Speed 8051 µC Core - 10-Bit ADC - Programmable throughput up to 200 ksps Up to 16 external inputs; programmable as single-ended or differential Reference from internal VREF, VDD, or external pin Internal or external start of conversion sources Built-in temperature sensor (±3 °C) 10-bit DAC (Current Mode) Comparator - Programmable hysteresis and response time Configurable to generate interrupts or reset Low current (0.4 µA) - - - On-chip debug circuitry facilitates full speed, non-intrusive in-system debug (no emulator required) Provides breakpoints, single stepping, watchpoints Inspect/modify memory, registers, and stack Superior performance to emulation systems using ICE-chips, target pods, and sockets Supply Voltage: 2.7 to 3.6 V - Memory 768 bytes data RAM 8 kB Flash; in-system programmable in 512 byte sectors (512 bytes are reserved) Digital Peripherals On-Chip Debug - - Pipelined instruction architecture; executes 70% of instructions in 1 or 2 system clocks Up to 25 MIPS throughput with 25 MHz clock Expanded interrupt handler Typical operating current: 6.4 mA at 25 MHz 9 µA at 32 kHz Typical stop mode current: <0.1 µA Temperature Range: –40 to +85 °C - 17 port I/O; all are 5 V tolerant Hardware SMBus™ (I2C™ compatible), SPI™, and UART serial ports available concurrently Programmable 16-bit counter/timer array with three capture/compare modules, WDT 4 general-purpose 16-bit counter/timers Real-time clock mode using PCA or timer and external clock source Clock Sources - Two internal oscillators: - External oscillator: Crystal, RC, C, or Clock (1 or 2 pin modes) Can switch between clock sources on-the-fly -24.5 MHz, 2% accuracy supports UART operation -80 kHz low frequency, low-power Package - 20-pin DIP (lead-free package) Ordering Part Numbers - C8051F330D-GP Port 0 Latch UART VDD GND C2D Debug HW Reset RST/C2CK POR XTAL1 XTAL2 BrownOut External Oscillator Circuit 24.5 MHz (2%) Internal Oscillator 80kHz Internal Oscillator P 0 Timer 0, 1, 2, 3 Analog/Digital Power System Clock 8 0 5 1 8 kB FLASH 256 Byte SRAM 512 Byte XRAM C o SFR Bus r e D r v 3-Chnl PCA/ WDT X B A R SMBus SPI Port 1 Latch P 1 D r v 10-bit DAC IDAC P0.5/RX P0.6/CNVST P0.7 P1.0 P1.1 P1.2 P1.3 P1.4 P1.5 P1.6 P1.7 CP0 + - VREF VDD VREF 10-bit 200 ksps ADC Port 2 Latch Small Form Factor P0.0/VREF P0.1/IDAC P0.2/XTAL1 P0.3/XTAL2 P0.4/TX Copyright © 2005 by Silicon Laboratories Temp A M U X AIN0-AIN15 C2D P2.0/C2D 5.5.2005 C8051F330D 25 MIPS, 8 kB Flash, 10-Bit ADC, 20-Pin Mixed-Signal MCU Selected Electrical Specifications (TA = –40 to +85 C°, VDD = 2.7 V unless otherwise specified) PARAMETER GLOBAL CHARACTERISTICS Supply Voltage Supply Current with CPU active CONDITIONS MIN TYP 2.7 Supply Current (shutdown) Clock Frequency Range MAX UNITS 3.6 V mA mA µA µA µA MHz 6.4 0.36 20 9 <0.1 Clock = 25 MHz Clock = 1 MHz Clock = 80 kHz; VDD Monitor Disabled Clock = 32 kHz; VDD Monitor Disabled Oscillator off; VDD Monitor Disabled DC 25 INTERNAL OSCILLATORS Frequency (OSC0) Frequency (OSC1) 24.0 Note 1 24.5 80 25.0 MHz kHz A/D CONVERTER Resolution Integral Nonlinearity Differential Nonlinearity Signal-to-Noise Plus Distortion Throughput Rate Input Voltage Range Guaranteed Monotonic 53 10 ±½ ±½ 55.5 0 ±1 ±1 bits LSB LSB dB 200 VREF ksps V D/A CONVERTER Resolution Integral Nonlinearity Differential Nonlinearity Output Settling Time 10 ±½ ±½ 5 Guaranteed Monotonic ±1 bits LSB LSB µs COMPARATOR Response Time Mode0 Current Consumption Mode0 Response Time Mode1 Current Consumption Mode1 Response Time Mode2 Current Consumption Mode2 Response Time Mode3 Current Consumption Mode3 (CP+) – (CP-) = 100 mV 0.1 7.6 0.18 3.2 0.32 1.3 1 0.4 (CP+) – (CP-) = 100 mV (CP+) – (CP-) = 100 mV (CP+) – (CP-) = 100 mV µs µA µs µA µs µA µs µA Note 1: OSC1 can be calibrated in 2.5% steps using an internal calibration register. C8051F330DK Development Kit Package Information 20 Top View A A1 A2 b b1 b2 b3 c c1 D D1 E E1 e eA eB eC L E1 PIN 1 IDENTIFIER 1 Side View D A2 A A1 D1 b b2 e D1 L MIN — 0.015 0.115 0.014 0.014 0.045 0.030 .008 0.008 0.980 0.005 0.300 0.240 — — — 0.000 0.115 INCHES TYP — — 0.130 0.018 0.018 0.060 0.039 0.010 0.010 1.030 — 0.310 0.250 0.100 0.300 — — 0.130 MAX 0.210 — 0.195 0.022 0.020 0.070 0.045 0.014 0.011 1.060 — 0.325 0.280 — — 0.430 0.060 0.150 b3 Side View Pin Dimensions (Bottom View) E 0.015" b1 c Base Metal c1 eC eA eB b Small Form Factor Copyright © 2005 by Silicon Laboratories Silicon Laboratories and Silicon Labs are trademarks of Silicon Laboratories Inc. Other products or brandnames mentioned herein are trademarks or registered trademarks of their respective holders 5.5.2005