C8051F930-GQ Silicon Laboratories Inc, C8051F930-GQ Datasheet - Page 20

• 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

C8051F93x-C8051F92x
20
C2CK/RST
C2CK/RST
VDD/DC+
VDD/DC+
GND/DC-
GND/DC-
XTAL3
XTAL4
XTAL3
XTAL4
DCEN
DCEN
VBAT
VBAT
GND
GND
Power Net
Power Net
Converter
Converter
Programming
Programming
C2D
C2D
Reset/PMU
Reset/PMU
DC/DC
DC/DC
Power On
Power On
Hardware
Analog
Hardware
Analog
Power
Power
Debug /
Debug /
XTAL1
XTAL2
XTAL1
XTAL2
Wake
Reset
Wake
Reset
VREG
VREG
SmaRTClock
SmaRTClock
Figure 1.3. C8051F920 Block Diagram
Figure 1.4. C8051F921 Block Diagram
Low Power
Low Power
24.5 MHz
Oscillator
Oscillator
Oscillator
24.5 MHz
Oscillator
Oscillator
Oscillator
Precision
Precision
External
Oscillator
External
Oscillator
20 MHz
20 MHz
Digital
Power
System Clock
Digital
Power
System Clock
Controller Core
Circuit
Configuration
Controller Core
Circuit
Configuration
Program Memory
4096 Byte XRAM
Program Memory
4096 Byte XRAM
CIP-51 8051
32 kB ISP Flash
256 Byte SRAM
CIP-51 8051
32 kB ISP Flash
256 Byte SRAM
SYSCLK
SYSCLK
Engine
Engine
CRC
CRC
SFR
SFR
Bus
Bus
Rev. 1.1
Internal
Internal
VREF
VREF
CP1, CP1A
CP1, CP1A
Timers 0,
Timers 0,
SPI 0,1
SPI 0,1
SMBus
SMBus
6-bit
IREF
10-bit
300ksps
ADC
6-bit
IREF
10-bit
300ksps
ADC
UART
1, 2, 3
Analog Peripherals
UART
1, 2, 3
Analog Peripherals
Digital Peripherals
PCA/
WDT
Digital Peripherals
PCA/
WDT
Port I/O Configuration
Port I/O Configuration
CP0, CP0A
CP0, CP0A
Crossbar Control
Crossbar Control
External
External
VREF
VREF
Comparators
Comparators
+
+
-
-
M
M
A
U
X
A
U
X
+
+
-
-
Crossbar
Crossbar
Decoder
Decoder
Priority
Priority
IREF0
IREF0
Sensor
Sensor
VREF
Temp
VREF
Temp
VDD
GND
VDD
GND
Drivers
Drivers
Drivers
Drivers
Drivers
Drivers
Port 0
Port 1
Port 2
Port 0
Port 1
Port 2
P0.0/VREF
P0.1/AGND
P0.2/XTAL1
P0.3/XTAL2
P0.4/TX
P0.5/RX
P0.6/CNVSTR
P0.7/IREF0
P1.0/AD0
P1.1/AD1
P1.2/AD2
P1.3/AD3
P1.4/AD4
P1.5/AD5
P1.6/AD6
P1.7/AD7
P2.0/A8
P2.1/A9
P2.2/A10
P2.3/A11
P2.4/ALE
P2.5/RD
P2.6/WR
P2.7/C2D
P0.0/VREF
P0.1/AGND
P0.2/XTAL1
P0.3/XTAL2
P0.4/TX
P0.5/RX
P0.6/CNVSTR
P0.7/IREF0
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P2.7/C2D