C8051F503 PDF даташит
Спецификация C8051F503 изготовлена «Silicon Laboratories» и имеет функцию, называемую «Mixed Signal ISP Flash MCU». |
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Детали детали
Номер произв | C8051F503 |
Описание | Mixed Signal ISP Flash MCU |
Производители | Silicon Laboratories |
логотип |
30 Pages
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Analog Peripherals
- 12-Bit ADC
• Up to 200 ksps
• Up to 32 external single-ended inputs
• VREF from on-chip VREF, external pin or VDD
• Internal or external start of conversion source
• Built-in temperature sensor
- Two Comparators
• Programmable hysteresis and response time
• Configurable as interrupt or reset source
• Low current
On-Chip Debug
- On-chip debug circuitry facilitates full speed, non-
intrusive in-system debug (no emulator required)
- Provides breakpoints, single stepping,
inspect/modify memory and registers
- Superior performance to emulation systems using
ICE-chips, target pods, and sockets
- Low cost, complete development kit
Supply Voltage 1.8 to 5.25 V
- Typical operating current: 19 mA at 50 MHz;
- Typical stop mode current: 2 µA
High-Speed 8051 µC Core
- Pipelined instruction architecture; executes 70% of
instructions in 1 or 2 system clocks
- Up to 50 MIPS throughput with 50 MHz clock
- Expanded interrupt handler
C8051F50x/F51x
Mixed Signal ISP Flash MCU Family
Memory
- 4352 bytes internal data RAM (256 + 4096 XRAM)
- 64 or 32 kB Flash; In-system programmable in
512-byte Sectors
Digital Peripherals
- 40, 33, or 25 Port I/O; All 5 V tolerant
- CAN 2.0 Controller—no crystal required
- LIN 2.1 Controller (Master and Slave capable); no
crystal required
- Hardware enhanced UART, SMBus™, and
enhanced SPI™ serial ports
- Four general purpose 16-bit counter/timers
- 16-Bit programmable counter array (PCA) with six
capture/compare modules and enhanced PWM
functionality
Clock Sources
- Internal 24 MHz with ±0.5% accuracy for CAN and
master LIN operation
- External oscillator: Crystal, RC, C, or clock
(1 or 2 pin modes)
- Can switch between clock sources on-the-fly;
useful in power saving modes
Packages
- 48-Pin QFP/QFN (C8051F500/1/4/5)
- 40-Pin QFN (C8051F508/9-F510/1)
- 32-Pin QFP/QFN (C8051F502/3/6/7)
Automotive Qualified
- Temperature Range: –40 to +125 °C
- Compliant to AEC-Q100
ANALOG
PERIPHERALS
A 12-bit
M
U
200 ksps
X ADC
TEMP
SENSOR
Voltage VREG
Comparators 0-1 VREF
DIGITAL I/O
UART 0
SMBus
SPI
PCA
Timers 0-3
CAN
LIN
Ports 0-4
Crossbar
External
Memory
Interface
24 MHz PRECISION
INTERNAL OSCILLATOR
2x Clock Multiplier
HIGH-SPEED CONTROLLER CORE
64 kB
ISP FLASH
FLEXIBLE
INTERRUPTS
8051 CPU
(50 MIPS)
DEBUG
CIRCUITRY
4 kB XRAM
POR WDT
Rev. 1.2 3/11
Copyright © 2011 by Silicon Laboratories C8051F500/1/2/3/4/5/6/7/8/9-F510/1
No Preview Available ! |
C8051F50x/F51x
2 Rev. 1.2
No Preview Available ! |
C8051F50x/F51x
Table of Contents
1. System Overview ..................................................................................................... 16
2. Ordering Information ............................................................................................... 20
3. Pin Definitions.......................................................................................................... 22
4. Package Specifications ........................................................................................... 30
4.1. QFP-48 Package Specifications........................................................................ 30
4.2. QFN-48 Package Specifications........................................................................ 32
4.3. QFN-40 Package Specifications........................................................................ 34
4.4. QFP-32 Package Specifications........................................................................ 36
4.5. QFN-32 Package Specifications........................................................................ 38
5. Electrical Characteristics ........................................................................................ 40
5.1. Absolute Maximum Specifications..................................................................... 40
5.2. Electrical Characteristics ................................................................................... 41
6. 12-Bit ADC (ADC0) ................................................................................................... 52
6.1. Modes of Operation ........................................................................................... 53
6.1.1. Starting a Conversion................................................................................ 53
6.1.2. Tracking Modes......................................................................................... 53
6.1.3. Timing ....................................................................................................... 54
6.1.4. Burst Mode................................................................................................ 55
6.2. Output Code Formatting .................................................................................... 57
6.2.1. Settling Time Requirements...................................................................... 57
6.3. Selectable Gain ................................................................................................. 58
6.3.1. Calculating the Gain Value........................................................................ 58
6.3.2. Setting the Gain Value .............................................................................. 60
6.4. Programmable Window Detector....................................................................... 66
6.4.1. Window Detector In Single-Ended Mode .................................................. 68
6.5. ADC0 Analog Multiplexer .................................................................................. 70
7. Temperature Sensor ................................................................................................ 72
8. Voltage Reference.................................................................................................... 73
9. Comparators............................................................................................................. 75
9.1. Comparator Multiplexer ..................................................................................... 81
10. Voltage Regulator (REG0) ..................................................................................... 84
11. CIP-51 Microcontroller........................................................................................... 86
11.1. Performance .................................................................................................... 86
11.2. Instruction Set.................................................................................................. 88
11.2.1. Instruction and CPU Timing .................................................................... 88
11.3. CIP-51 Register Descriptions .......................................................................... 92
11.4. Serial Number Special Function Registers (SFRs) ......................................... 96
12. Memory Organization ............................................................................................ 97
12.1. Program Memory............................................................................................. 98
12.1.1. MOVX Instruction and Program Memory ................................................ 98
12.2. Data Memory ................................................................................................... 98
12.2.1. Internal RAM ........................................................................................... 98
12.2.1.1. General Purpose Registers ............................................................ 99
12.2.1.2. Bit Addressable Locations .............................................................. 99
Rev. 1.2
3
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Номер в каталоге | Описание | Производители |
C8051F500 | Mixed Signal ISP Flash MCU | Silicon Laboratories |
C8051F501 | Mixed Signal ISP Flash MCU | Silicon Laboratories |
C8051F502 | Mixed Signal ISP Flash MCU | Silicon Laboratories |
C8051F503 | Mixed Signal ISP Flash MCU | Silicon Laboratories |
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