C8051F930-GQ Silicon Laboratories Inc, C8051F930-GQ Datasheet - Page 78

IC 8051 MCU 64K FLASH 32-LQFP

C8051F930-GQ

Manufacturer Part Number
C8051F930-GQ
Description
IC 8051 MCU 64K FLASH 32-LQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F9xxr
Datasheets

Specifications of C8051F930-GQ

Program Memory Type
FLASH
Program Memory Size
64KB (64K x 8)
Package / Case
32-LQFP
Core Processor
8051
Core Size
8-Bit
Speed
25MHz
Connectivity
SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number Of I /o
24
Ram Size
4.25K x 8
Voltage - Supply (vcc/vdd)
0.9 V ~ 3.6 V
Data Converters
A/D 23x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
C8051F9x
Core
8051
Data Bus Width
8 bit
Data Ram Size
4.25 KB
Interface Type
I2C/SMBus/SPI/UART
Maximum Clock Frequency
25 MHz
Number Of Programmable I/os
24
Number Of Timers
4
Operating Supply Voltage
0.9 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
PK51, CA51, A51, ULINK2
Development Tools By Supplier
C8051F930DK
Minimum Operating Temperature
- 40 C
On-chip Adc
23-ch x 10-bit
No. Of I/o's
24
Ram Memory Size
4KB
Cpu Speed
25MHz
No. Of Timers
4
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
336-1478 - PLATFORM PROG TOOLSTCK F920,F930336-1477 - PLATFORM PROG TOOLSTCK F920,F930336-1473 - KIT DEV C8051F920,F921,F930,F931336-1472 - BOARD TARGET/PROTO W/C8051F930
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
336-1466

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
C8051F930-GQ
Manufacturer:
SILICON
Quantity:
3 500
Part Number:
C8051F930-GQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Part Number:
C8051F930-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Part Number:
C8051F930-GQR
Manufacturer:
SILICON LABS/芯科
Quantity:
20 000
C8051F93x-C8051F92x
5.4.
The ADC Programmable Window Detector continuously compares the ADC0 output registers to user-
programmed limits, and notifies the system when a desired condition is detected. This is especially
effective in an interrupt-driven system, saving code space and CPU bandwidth while delivering faster
system response times. The window detector interrupt flag (AD0WINT in register ADC0CN) can also be
used in polled mode. The ADC0 Greater-Than (ADC0GTH, ADC0GTL) and Less-Than (ADC0LTH,
ADC0LTL) registers hold the comparison values. The window detector flag can be programmed to indicate
when measured data is inside or outside of the user-programmed limits, depending on the contents of the
ADC0 Less-Than and ADC0 Greater-Than registers.
SFR Definition 5.8. ADC0GTH: ADC0 Greater-Than High Byte
SFR Page = 0x0; SFR Address = 0xC4
SFR Definition 5.9. ADC0GTL: ADC0 Greater-Than Low Byte
SFR Page = 0x0; SFR Address = 0xC3
78
Note: In 8-bit mode, this register should be set to 0x00.
Name
Reset
Name
Reset
Type
Bit
7:0
Type
Bit
7:0
Bit
Bit
AD0GT[7:0]
AD0GT[15:8]
Programmable Window Detector
Name
Name
7
1
7
1
ADC0 Greater-Than Low Byte.
Least Significant Byte of the 16-bit Greater-Than window compare register.
ADC0 Greater-Than High Byte.
Most Significant Byte of the 16-bit Greater-Than window compare register.
6
1
6
1
5
1
5
1
Rev. 1.1
4
1
4
1
AD0GT[15:8]
AD0GT[7:0]
R/W
R/W
Function
Function
3
1
3
1
2
1
2
1
1
1
1
1
0
1
0
1

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