C8051F350 Silicon Laboratories Inc, C8051F350 Datasheet - Page 4
C8051F350
Manufacturer Part Number
C8051F350
Description
IC 8051 MCU 8K FLASH 32LQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F35xr
Specifications of C8051F350
Core Processor
8051
Core Size
8-Bit
Speed
50MHz
Connectivity
SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals
POR, PWM, Temp Sensor, WDT
Number Of I /o
17
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 8x24b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
32-LQFP
Data Bus Width
8 bit
Data Rom Size
128 B
On-chip Adc
10 bit
Number Of Timers
16 bit
Operating Supply Voltage
2.7 V to 3.6 V
Mounting Style
SMD/SMT
Height
1.4 mm
Length
7 mm
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Width
7 mm
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Lead Free Status / Rohs Status
No RoHS Version Available
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F350
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Part Number:
C8051F350
Manufacturer:
SILICON LABS/芯科
Quantity:
20 000
Company:
Part Number:
C8051F350-GQ
Manufacturer:
SiliconL
Quantity:
3 029
Company:
Part Number:
C8051F350-GQ
Manufacturer:
SILICON
Quantity:
18
Company:
Part Number:
C8051F350-GQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Company:
Part Number:
C8051F350-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Part Number:
C8051F350-GQR
Manufacturer:
SILICON LABS/芯科
Quantity:
20 000
Company:
Part Number:
C8051F350DK
Manufacturer:
SiliconL
Quantity:
8
Company:
Part Number:
C8051F350R
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
C8051F350/1/2/3
7. Voltage Reference .................................................................................................. 67
8. Temperature Sensor............................................................................................... 71
9. Comparator0 ........................................................................................................... 73
10. CIP-51 Microcontroller ........................................................................................... 81
11. Memory Organization and SFRs ........................................................................... 93
12. Interrupt Handler .................................................................................................... 99
13. Prefetch Engine .................................................................................................... 109
14. Reset Sources....................................................................................................... 111
15. Flash Memory ....................................................................................................... 117
16. External RAM ........................................................................................................ 123
17. Oscillators ............................................................................................................. 125
4
9.1. Comparator0 Inputs and Outputs...................................................................... 77
10.1.Instruction Set................................................................................................... 83
10.2.Register Descriptions ....................................................................................... 87
10.3.Power Management Modes.............................................................................. 90
11.1.Program Memory.............................................................................................. 93
11.2.Data Memory .................................................................................................... 94
11.3.General Purpose Registers .............................................................................. 94
11.4.Bit Addressable Locations ................................................................................ 94
11.5.Stack
11.6.Special Function Registers............................................................................... 95
12.1.MCU Interrupt Sources and Vectors................................................................. 99
12.2.Interrupt Priorities ............................................................................................. 99
12.3.Interrupt Latency............................................................................................... 99
12.4.Interrupt Register Descriptions ....................................................................... 101
12.5.External Interrupts .......................................................................................... 105
14.1.Power-On Reset ............................................................................................. 112
14.2.Power-Fail Reset / VDD Monitor .................................................................... 113
14.3.External Reset ................................................................................................ 114
14.4.Missing Clock Detector Reset ........................................................................ 114
14.5.Comparator0 Reset ........................................................................................ 114
14.6.PCA Watchdog Timer Reset .......................................................................... 114
14.7.Flash Error Reset ........................................................................................... 114
14.8.Software Reset ............................................................................................... 114
15.1.Programming The Flash Memory ................................................................... 117
15.2.Non-volatile Data Storage .............................................................................. 119
15.3.Security Options ............................................................................................. 119
17.1.Programmable Internal Oscillator ................................................................... 125
10.1.1.Instruction and CPU Timing ..................................................................... 83
10.1.2.MOVX Instruction and Program Memory ................................................. 83
10.3.1.Idle Mode ................................................................................................. 90
10.3.2.Stop Mode................................................................................................ 90
15.1.1.Flash Lock and Key Functions ............................................................... 117
15.1.2.Flash Erase Procedure .......................................................................... 117
15.1.3.Flash Write Procedure ........................................................................... 118
............................................................................................................ 94
Rev. 0.4