C8051F930-GQ Silicon Laboratories Inc, C8051F930-GQ Datasheet - Page 29

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

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

*Note: Available only on the C8051F920/30.
CNVSTR
XTAL1
XTAL2
AGND
IREF0
Name
V
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
TX
RX
REF
Table 3.1. Pin Definitions for the C8051F92x-C8051F93x (Continued)
‘F920/30 ‘F921/31
Pin Numbers
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
D I/O or
D I/O or
D I/O or
D I/O or
D I/O or
D I/O or
D I/O or
D I/O or
D Out
A Out
A Out
A Out
Type
D In
D In
D In
A In
A In
A In
A In
A In
A In
A In
A In
A In
A In
A In
G
Description
Port 0.0. See Port I/O Section for a complete description.
External V
Internal V
are recommended. See ADC0 Section for details.
Port 0.1. See Port I/O Section for a complete description.
Optional Analog Ground. See ADC0 Section for details.
Port 0.2. See Port I/O Section for a complete description.
External Clock Input. This pin is the external oscillator
return for a crystal or resonator. See Oscillator Section.
Port 0.3. See Port I/O Section for a complete description.
External Clock Output. This pin is the excitation driver for an
external crystal or resonator.
External Clock Input. This pin is the external clock input in
external CMOS clock mode.
External Clock Input. This pin is the external clock input in
capacitor or RC oscillator configurations.
See Oscillator Section for complete details.
Port 0.4. See Port I/O Section for a complete description.
UART TX Pin. See Port I/O Section.
Port 0.5. See Port I/O Section for a complete description.
UART RX Pin. See Port I/O Section.
Port 0.6. See Port I/O Section for a complete description.
External Convert Start Input for ADC0. See ADC0 section
for a complete description.
Port 0.7. See Port I/O Section for a complete description.
IREF0 Output. See IREF Section for complete description.
Rev. 1.1
REF
REF
C8051F93x-C8051F92x
Output. External V
Input.
REF
decoupling capacitors
29