C8051F527A-IM PDF даташит
Спецификация C8051F527A-IM изготовлена «Silicon Laboratories» и имеет функцию, называемую «8/4/2 kB ISP Flash MCU». |
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Детали детали
Номер произв | C8051F527A-IM |
Описание | 8/4/2 kB ISP Flash MCU |
Производители | Silicon Laboratories |
логотип |
30 Pages
No Preview Available ! |
Analog Peripherals
- 12-Bit ADC
• Programmable throughput up to 200 ksps
• Up to 6/16 external inputs
• Data dependent windowed interrupt generator
• Built-in temperature sensor
- Comparator
• Programmable hysteresis and response time
• Configurable as wake-up or reset source
• Low current
- POR/Brownout Detector
- Voltage Reference—1.5 and 2.2 V
(programmable)
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
- Complete development kit
Supply Voltage 2.0 to 5.25 V
- Built-in LDO regulator
High-Speed 8051 µC Core
- Pipelined instruction architecture; executes 70% of
instructions in 1 or 2 system clocks
- Up to 25 MIPS throughput with
25 MHz system clock
- Expanded interrupt handler
C8051F52x/F53x
8/4/2 kB ISP Flash MCU Family
Memory
- 8/4/2 kB Flash; In-system byte programmable in
512 byte sectors
- 256 bytes internal data RAM
Digital Peripherals
- 16/6 port I/O; push-pull or open-drain, 5 V tolerant
- Hardware SPI™, and UART serial port
- LIN 2.1 Controller (Master and Slave capable); no
crystal required
- Three general purpose 16-bit counter/timers
- Programmable 16-bit counter/timer array with three
capture/compare modules, WDT
Clock Sources
- Internal oscillators: 24.5 MHz ±0.5% accuracy sup-
ports UART and LIN-Master operation
- External oscillator: Crystal, RC, C, or Clock
(1 or 2 pin modes)
- Can switch between clock sources on-the-fly
Packages
- 10-Pin DFN (3 x 3 mm)
- 20-pin QFN (4 x 4 mm)
- 20-pin TSSOP
Automotive Qualified
- Temperature Range: –40 to +125 °C
- Compliant to AEC-Q100
Rev. 1.4 4/12
ANALOG
PERIPHERALS
A 12-bit
M
U
200 ksps
X ADC
+
-
TEMP
SENSOR
VOLTAGE
COMPARATOR
VREF VREG
DIGITAL I/O
UART
SPI
PCA
Timer 0
Timer 1
Timer 2
Port 0
Port 1
LIN
24.5 MHz High Precision (±0.5%) Internal Oscillator
HIGH-SPEED CONTROLLER CORE
8/4/2 kB
ISP FLASH
FLEXIBLE
INTERRUPTS
8051 CPU
(25 MIPS)
DEBUG
CIRCUITRY
256 B SRAM
POR WDT
Copyright © 2012 by Silicon Laboratories
C8051F52x/F53x
No Preview Available ! |
C8051F52x/F52xA/F53x/F53xA
2 Rev. 1.4
No Preview Available ! |
C8051F52x/F52xA/F53x/F53xA
Table of Contents
1. System Overview ..................................................................................................... 13
1.1. Ordering Information.......................................................................................... 14
1.2. CIP-51™ Microcontroller ................................................................................... 18
1.2.1. Fully 8051 Compatible Instruction Set ...................................................... 18
1.2.2. Improved Throughput................................................................................ 18
1.2.3. Additional Features ................................................................................... 18
1.2.4. On-Chip Debug Circuitry ........................................................................... 18
1.3. On-Chip Memory ............................................................................................... 20
1.4. Operating Modes ............................................................................................... 21
1.5. 12-Bit Analog to Digital Converter ..................................................................... 22
1.6. Programmable Comparator ............................................................................... 23
1.7. Voltage Regulator.............................................................................................. 23
1.8. Serial Port.......................................................................................................... 23
1.9. Port Input/Output ............................................................................................... 24
2. Electrical Characteristics ........................................................................................ 25
2.1. Absolute Maximum Ratings............................................................................... 25
2.2. Electrical Characteristics ................................................................................... 26
3. Pinout and Package Definitions ............................................................................. 35
4. 12-Bit ADC (ADC0) ................................................................................................... 52
4.1. Analog Multiplexer ............................................................................................. 52
4.2. Temperature Sensor.......................................................................................... 53
4.3. ADC0 Operation ................................................................................................ 54
4.3.1. Starting a Conversion................................................................................ 54
4.3.2. Tracking Modes......................................................................................... 54
4.3.3. Timing ....................................................................................................... 55
4.3.4. Burst Mode................................................................................................ 57
4.3.5. Output Conversion Code........................................................................... 59
4.3.6. Settling Time Requirements...................................................................... 60
4.4. Selectable Gain ................................................................................................. 60
4.4.1. Calculating the Gain Value........................................................................ 61
4.4.2. Setting the Gain Value .............................................................................. 62
4.5. Programmable Window Detector....................................................................... 69
4.5.1. Window Detector In Single-Ended Mode .................................................. 71
5. Voltage Reference.................................................................................................... 72
6. Voltage Regulator (REG0) ....................................................................................... 74
7. Comparator ............................................................................................................. 76
8. CIP-51 Microcontroller............................................................................................. 81
8.1. Instruction Set.................................................................................................... 82
8.1.1. Instruction and CPU Timing ...................................................................... 82
8.1.2. MOVX Instruction and Program Memory .................................................. 83
8.2. Register Descriptions ........................................................................................ 86
8.3. Power Management Modes............................................................................... 89
8.3.1. Idle Mode .................................................................................................. 90
Rev. 1.4
3
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Номер в каталоге | Описание | Производители |
C8051F527A-IM | 8/4/2 kB ISP Flash MCU | Silicon Laboratories |
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