8-bit Microcontroller

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MFG Part #:

C8051F020-TB-K

Part #:
C8051F020-TB-K
Availability:
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Unit Price:$48.90
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Product Information

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The C8051F020 is a highly integrated mixed-signal 8-bit MCU featuring a powerful 8051 core with 25 MHz performance. This analog-intensive MCU features a 12-bit, 8-ch., 100 ksps ADC, a 12-bit, 2-ch. DAC and 2 comparators. The C8051F020 also offers 64 kB Flash, 4.25 kB RAM along with additional communication interfaces and 5 x 16-bit Timers in a 14x14 mm, QFP100. With on-chip VDD monitor, Watchdog timer, a ±20 internal oscillator and high analog integration, the C8051F020 MCU is a truly stand-alone System-on-chip solution making it ideal for applications such as portable medical equipment, weigh scales, test equipment and fiber optic systems among others.

Symmetry Electronics is an authorized Silicon Labs distributor.
 

Features

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ANALOG PERIPHERALS
- SAR ADC
12-Bit (C8051F020/1)
10-Bit (C8051F022/3)
1 LSB INL
Programmable Throughput up to 100 ksps
Up to 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 ( 3C)
- 8-bit ADC
Programmable Throughput up to 500 ksps
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 Analog Comparators
- Voltage Reference
- Precision VDD Monitor/Brown-Out Detector
ON-CHIP JTAG DEBUG & BOUNDARY SCAN
- On-Chip Debug Circuitry Facilitates Full- Speed, NonIntrusive In-Circuit/In-System Debugging
- Provides Breakpoints, Single-Stepping, Watchpoints,
Stack Monitor; Inspect/Modify Memory and Registers
- Superior Performance to Emulation Systems Using ICEChips, Target Pods, and Sockets
- IEEE1149.1 Compliant Boundary Scan
- Low-Cost, Complete Development Kit
HIGH SPEED 8051 C CORE
- Pipelined Instruction Architecture; Executes 70% of Instruction Set in 1 or 2 System Clocks
- Up to 25 MIPS Throughput with 25 MHz Clock
- 22 Vectored Interrupt Sources
MEMORY
- 4352 Bytes Internal Data RAM (4k + 256)
- 64k Bytes FLASH; In-System programmable in 512-byte Sectors
- External 64k Byte Data Memory Interface (programmable multiplexed or non-multiplexed modes)
DIGITAL PERIPHERALS
- 8 Byte-Wide Port I/O (C8051F020/2); 5V tolerant
- 4 Byte-Wide Port I/O (C8051F021/3); 5V tolerant
- Hardware SMBus (I2C Compatible), SPI, 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 Pin
CLOCK SOURCES
- Internal Programmable Oscillator: 2-to-16 MHz
- 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: 10 mA @ 20 MHz
- Multiple Power Saving Sleep and Shutdown Modes
100-Pin TQFP and 64-Pin TQFP Packages Available Temperature Range: -40C to +85C
 

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8-bit Microcontroller
Part #: C8051F020-TB-K
8-bit Microcontroller