C8051F120DK Silicon Laboratories Inc, C8051F120DK Datasheet - Page 4

DEVKIT-F120/21/22/23/24/25/26/27

C8051F120DK

Manufacturer Part Number
C8051F120DK
Description
DEVKIT-F120/21/22/23/24/25/26/27
Manufacturer
Silicon Laboratories Inc
Type
MCUr
Datasheet

Specifications of C8051F120DK

Contents
Evaluation Board, Power Supply, USB Cables, Adapter and Documentation
Processor To Be Evaluated
C8051F12x and C8051F13x
Interface Type
USB
Silicon Manufacturer
Silicon Labs
Core Architecture
8051
Silicon Core Number
C8051F120
Silicon Family Name
C8051F12x
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
For Use With/related Products
C8051F120, 121, 122, 123, 124, 125, 126, 127
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
336-1224

Available stocks

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C8051F120DK
Manufacturer:
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C8051F120/1/2/3/4/5/6/7
C8051F130/1/2/3
8. DACs, 12-Bit Voltage Mode (C8051F12x Only) .................................................. 105
9. Voltage Reference ................................................................................................ 113
10. Comparators ......................................................................................................... 119
11. CIP-51 Microcontroller ......................................................................................... 127
12. Multiply And Accumulate (MAC0) ....................................................................... 165
4
8.1. DAC Output Scheduling.................................................................................. 105
8.2. DAC Output Scaling/Justification .................................................................... 106
9.1. Reference Configuration on the C8051F120/2/4/6 ......................................... 113
9.2. Reference Configuration on the C8051F121/3/5/7 ......................................... 115
9.3. Reference Configuration on the C8051F130/1/2/3 ......................................... 117
11.1.Instruction Set................................................................................................. 129
11.2.Memory Organization ..................................................................................... 133
11.3.Interrupt Handler............................................................................................. 154
11.4.Power Management Modes............................................................................ 163
12.1.Special Function Registers............................................................................. 165
12.2.Integer and Fractional Math............................................................................ 166
12.3.Operating in Multiply and Accumulate Mode .................................................. 167
12.4.Operating in Multiply Only Mode .................................................................... 167
12.5.Accumulator Shift Operations......................................................................... 167
12.6.Rounding and Saturation................................................................................ 168
12.7.Usage Examples ............................................................................................ 168
8.1.1. Update Output On-Demand ................................................................... 106
8.1.2. Update Output Based on Timer Overflow .............................................. 106
11.1.1.Instruction and CPU Timing ................................................................... 129
11.1.2.MOVX Instruction and Program Memory ............................................... 129
11.2.1.Program Memory ................................................................................... 133
11.2.2.Data Memory.......................................................................................... 135
11.2.3.General Purpose Registers.................................................................... 135
11.2.4.Bit Addressable Locations...................................................................... 135
11.2.5.Stack ..................................................................................................... 135
11.2.6.Special Function Registers .................................................................... 136
11.2.7.Register Descriptions ............................................................................. 151
11.3.1.MCU Interrupt Sources and Vectors ...................................................... 154
11.3.2.External Interrupts.................................................................................. 155
11.3.3.Interrupt Priorities................................................................................... 156
11.3.4.Interrupt Latency .................................................................................... 156
11.3.5.Interrupt Register Descriptions............................................................... 157
11.4.1.Idle Mode ............................................................................................... 163
11.4.2.Stop Mode.............................................................................................. 164
12.7.1.Multiply and Accumulate Example ......................................................... 168
12.7.2.Multiply Only Example............................................................................ 169
12.7.3.MAC0 Accumulator Shift Example ......................................................... 169
Rev. 1.4

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