C8051F021GQR

Manufacturer Part NumberC8051F021GQR
DescriptionQFP64
ManufacturerSilicon Laboratories Inc
C8051F021GQR datasheet
 


Specifications of C8051F021GQR

Date_code08+  
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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 (± 3°C)
-
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 Wave-
form 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, Non-
Intrusive In-Circuit/In-System Debugging
-
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
ANALOG PERIPHERALS
INTERRUPTS
Preliminary Rev. 1.4 12/03
This information applies to a product under development. Its characteristics and specifications are subject to change without notice.
HIGH SPEED 8051 µC 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 (programma-
ble 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™ (I
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: -40°C to +85°C
TEMP
UART0
SENSOR
10/12-bit
UART1
100ksps
SMBus
PGA
ADC
SPI Bus
VREF
PCA
Timer 0
8-bit
Timer 1
500ksps
PGA
Timer 2
ADC
12-Bit
DAC
Timer 3
+
+
Timer 4
-
-
12-Bit
VOLTAGE
DAC
COMPARATORS
HIGH-SPEED CONTROLLER CORE
8051 CPU
64KB
(25MIPS)
ISP FLASH
22
DEBUG
CLOCK
CIRCUITRY
CIRCUIT
Copyright © 2003 by Silicon Laboratories
C8051F020/1/2/3
8K ISP FLASH MCU Family
2
C™ Compatible), SPI™, and
DIGITAL I/O
Port 0
Port 1
Port 2
Port 3
Port 4
Port 5
Port 6
Port 7
64 pin
100 pin
4352 B
JTAG
SRAM
SANITY
CONTROL
C8051F020/1/2/3-DS14