C8051F304

Operating Temperature Range :
Data Bus Width : 8 bit
Mounting Style : SMD/SMT
Core : 8051
Data RAM Size : 256 B
Program Memory Size : 4 KB
Processor Series : C8051
Maximum Clock Frequency : 25 MHz
On-Chip ADC : No
Operating Supply Voltage : 2.7 V to 3.6 V
Package / Case : QFN-11


Specifications

Parameter	Conditions	Min	Typ	Max	Units
Ambient temperature under bias		55	-	125	°C
Storage Temperature		65	-	150	°C
Voltage on any Port I/O Pin orRST with respect to GND		0.3	-	5.8	V
Voltage on VDD with respect to GND		0.3	-	4.2	V
Maximum Total current through VDD and GND		-	-	500	mA
Maximum output current sunk byRST or any Port pin		-	-	100	mA

Description

The C8051F304 is a series of devices which are fully integrated mixed-signal System-on-a-Chip MCUs.Each device is specified for 2.7 to 3.6 V operation over the industrial temperature range (45°C to +85°C).The Port I/O and RST pins are tolerant of input signals up to 5 V.The C8051F304 is available in 32-pin LQFP,28-pin MLP packaging and 24-pin QFN packages.

C8051F304 has many unique features:The first one is high-speed pipelined 8051-compatible microcontroller core (up to 25 MIPS).The second one is in-system, full-speed,non-intrusive debug interface (on-chip).The third one is three general-purpose 16-bit timers.The forth one is on-chip voltage comparator.The fifth one is precision programmable 25 MHz internal oscillator.The sixth one is up to 8 kB bytes of on-chip Flash memory.The seventh one is 256 bytes of on-chip RAM,etc.

There are C8051F304 absolute maximum ratings about it.Ambient temperature under bias is 55°C min and 125°C max. C8051F304 Storage Temperature is65°C min and 150°C max.Voltage on VDD with respect to DGND is -0.3 V min and 5.8 V max.Maximum output current sunk by/RST or any port pin is 100 mA max.Maximum total current through VDD and GND is 500 mA max.Voltage on any port I/O pin or/RST with respect to GND is -0.3 V min and 4.2 V max.

Parameters:

Technical/Catalog Information	C8051F304
Vendor	Silicon Laboratories Inc
Category	Integrated Circuits (ICs)
Program Memory Size	4KB (4K x 8)
RAM Size	256 x 8
Number of I /O	8
Package / Case	11-QFN (11-MLP)
Speed	25MHz
Controller Series	C8051F30x Flash
Oscillator Type	External
Packaging	Tube
Program Memory Type	FLASH
EEPROM Size	-
Core Processor	8051
Data Converters	-
Core Size	8-Bit
Operating Temperature	-40°C ~ 85°C
Connectivity	SMBus (2-Wire/I²C), UART/USART
Peripherals	POR, PWM, WDT
Voltage - Supply (Vcc/Vdd)	2.7 V ~ 3.6 V
Drawing Number	*
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	C8051F304 C8051F304