C8051F561-IQR Silicon Labs, C8051F561-IQR Datasheet - Page 3
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C8051F561-IQR
Manufacturer Part Number
C8051F561-IQR
Description
8-bit Microcontrollers - MCU 50 MIPS 32 kB 2 kB CAN2.0 SPI
Manufacturer
Silicon Labs
Datasheet
1.C8051F556-IMR.pdf
(302 pages)
Specifications of C8051F561-IQR
Rohs
yes
Core
8051
Data Bus Width
8 bit
Processor Series
C8051
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F561-IQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
- Current page: 3 of 302
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Table of Contents
1. System Overview ..................................................................................................... 16
2. Ordering Information ............................................................................................... 20
3. Pin Definitions.......................................................................................................... 22
4. Package Specifications ........................................................................................... 28
5. Electrical Characteristics ........................................................................................ 36
6. 12-Bit ADC (ADC0) ................................................................................................... 47
7. Voltage Reference.................................................................................................... 68
8. Comparators............................................................................................................. 70
9. Voltage Regulator (REG0) ....................................................................................... 79
10. CIP-51 Microcontroller........................................................................................... 81
11. Memory Organization ............................................................................................ 92
12. Special Function Registers................................................................................... 95
4.1. QFN-40 Package Specifications........................................................................ 28
4.2. QFP-32 Package Specifications........................................................................ 30
4.3. QFN-32 Package Specifications........................................................................ 32
4.4. QFN-24 Package Specifications........................................................................ 34
5.1. Absolute Maximum Specifications..................................................................... 36
5.2. Electrical Characteristics ................................................................................... 37
6.1. Modes of Operation ........................................................................................... 48
6.2. Output Code Formatting .................................................................................... 52
6.3. Selectable Gain ................................................................................................. 53
6.4. Programmable Window Detector....................................................................... 61
6.5. ADC0 Analog Multiplexer .................................................................................. 65
6.6. Temperature Sensor.......................................................................................... 67
8.1. Comparator Multiplexer ..................................................................................... 76
10.1. Performance .................................................................................................... 81
10.2. Instruction Set.................................................................................................. 83
10.3. CIP-51 Register Descriptions .......................................................................... 87
10.4. Serial Number Special Function Registers (SFRs) ......................................... 91
11.1. Program Memory............................................................................................. 92
11.2. Data Memory ................................................................................................... 93
12.1. SFR Paging ..................................................................................................... 95
6.1.1. Starting a Conversion................................................................................ 48
6.1.2. Tracking Modes......................................................................................... 48
6.1.3. Timing ....................................................................................................... 49
6.1.4. Burst Mode................................................................................................ 50
6.2.1. Settling Time Requirements...................................................................... 52
6.3.1. Calculating the Gain Value........................................................................ 53
6.3.2. Setting the Gain Value .............................................................................. 55
6.4.1. Window Detector In Single-Ended Mode .................................................. 63
10.2.1. Instruction and CPU Timing .................................................................... 83
11.1.1. MOVX Instruction and Program Memory ................................................ 93
11.2.1. Internal RAM ........................................................................................... 93
Rev. 1.1
C8051F55x/56x/57x
3
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