C8051F930-GQ Silicon Laboratories Inc, C8051F930-GQ Datasheet - Page 25

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
1.6.
C8051F93x-C8051F92x devices include an on-chip programmable current reference (source or sink) with
two output current settings: low power mode and high current mode. The maximum current output in low
power mode is 63 µA (1 µA steps) and the maximum current output in high current mode is 504 µA (8 µA
steps).
1.7.
C8051F93x-C8051F92x devices include two on-chip programmable voltage comparators: Comparator 0
(CPT0) which is shown in Figure 1.9; Comparator 1 (CPT1) which is shown in Figure 1.10. The two
comparators operate identically but may differ in their ability to be used as reset or wake-up sources. See
Section “18. Reset Sources” on page 180 and the Section “14. Power Management” on page 156 for
details on reset sources and low power mode wake-up sources, respectively.
The Comparator offers programmable response time and hysteresis, an analog input multiplexer, and two
outputs that are optionally available at the Port pins: a synchronous “latched” output (CP0, CP1), or an
asynchronous “raw” output (CP0A, CP1A). The asynchronous CP0A signal is available even when the
system clock is not active. This allows the Comparator to operate and generate an output when the device
is in some low power modes.
The comparator inputs may be connected to Port I/O pins or to other internal signals. Port pins may also be
used to directly sense capacitive touch switches. See Application Note AN338 for details on Capacitive
Touch Switch sensing.
Programmable Current Reference (IREF0)
Comparators
Sensor
Temp
Digital Supply
VDD/DC+
P2.6*
P0.0
VBAT
Figure 1.8. ADC0 Multiplexer Block Diagram
*P1.7-P2. 6 only available as
inputs on 32- pin packages
ADC0MX
AMUX
Rev. 1.1
C8051F93x-C8051F92x
Gain = 0. 5 or 1
Programmable
Attenuator
AIN+
ADC0
25

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