Small 8051 Microcontroller - C8051F30x

C8051F30x Small Form Factor Microcontrollers

The C8051F30x small microcontroller (MCU) devices were the world’s first MCU to fit in a tiny 3 mm x 3 mm package. There are no compromises on integration and performance with a 25 MIPS CPU, 500 ksps 8-bit ADC, on-chip (±2%) precision oscillator, and comparator. A pin-for-pin compatible One-time Programmable (OTP) EEPROM version is also available (C8051T60x).

With on-chip Power-On Reset, VDD monitor, Watchdog Timer, and a clock oscillator, the C8051F300/1/2/3/4/5 devices are truly stand-alone System-on-a-Chip solutions. The Flash memory can be reprogrammed even in-circuit, providing non-volatile data storage, and also allowing field upgrades of the 8051 firmware. User software has complete control of all peripherals and may individually shut down any or all peripherals for power savings.

C8051F30x Common Specs

25 MIPS 8051 CPU
2 to 8 kB Flash
256 B RAM
8-bit, 500 ksps, 11-ch. ADC (F300/302 only)

8 digital I/O, 5 V tolerant
2.7 to 3.6 V supply
–40 to +85 °C operating temperature

On-chip debug
Low-cost, complete development kit
11-pin QFN (3 mm x 3 mm)

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Part Number

MCU Core

MHz

Flash (kB)

RAM (kB)

Dig I/O Pins

5 Volt Tolerant

ADC 1

USB

Temp Sensor

Timers (16-bit)

PCA Channels

ADC 2

DAC

Comparators

UART

SPI

I2C

HS I2C Slave

I2S

EMIF

CAN

LIN

AES

AEC-Q100

Vdd (min)

Vdd (max)

Package Type

Package Size (mm)

Internal Osc.

VREF

Debug Interface

C8051F300-GM

Buy Dev Kit

8051

0.25

8-bit, 8-ch., 500 ksps

—

2.7

3.6

QFN11

3x3

±2

C8051F300-GS

Buy Dev Kit

8051

0.25

8-bit, 8-ch., 500 ksps

—

2.7

3.6

SOIC14

8.65x3.9

±2

C8051F301-GM

Buy Dev Kit

8051

0.25

—

2.7

3.6

QFN11

3x3

±2

C8051F301-GS

Buy Dev Kit

8051

0.25

—

2.7

3.6

SOIC14

8.65x3.9

±2

C8051F302-GM

Buy Dev Kit

8051

0.25

8-bit, 8-ch., 500 ksps

—

2.7

3.6

QFN11

3x3

±20

C8051F302-GS

Buy Dev Kit

8051

0.25

8-bit, 8-ch., 500 ksps

—

2.7

3.6

SOIC14

8.65x3.9

±20

C8051F303-GM

Buy Dev Kit

8051

0.25

—

2.7

3.6

QFN11

3x3

±20

C8051F303-GS

Buy Dev Kit

8051

0.25

—

2.7

3.6

SOIC14

8.65x3.9

±20

C8051F304-GM

Buy Dev Kit

8051

0.25

—

2.7

3.6

QFN11

3x3

±20

C8051F304-GS

Buy Dev Kit

8051

0.25

—

2.7

3.6

SOIC14

8.65x3.9

±20

C8051F305-GM

Buy Dev Kit

8051

0.25

—

2.7

3.6

QFN11

3x3

±20

C8051F305-GS

Buy Dev Kit

8051

0.25

—

2.7

3.6

SOIC14

8.65x3.9

±20

C8051F30x Small Form Factor Microcontrollers

C8051F30x Common Specs

Status

C8051F30x 8-bit MCU Development Kit

C8051F30x 8-bit MCU Development Kit

Part Number	MCU Core	MHz	Flash (kB)	RAM (kB)	Dig I/O Pins	ADC 1	Timers (16-bit)	PCA Channels	ADC 2	DAC	Comparators	UART	I2C	Vdd (min)	Vdd (max)	Package Type	Package Size (mm)	Internal Osc.	Debug Interface
C8051F300-GM Buy Dev Kit	8051	25	8	0.25	8	8-bit, 8-ch., 500 ksps	3	3	—	—	1	1	1	2.7	3.6	QFN11	3x3	±2	C2
C8051F300-GS Buy Dev Kit	8051	25	8	0.25	8	8-bit, 8-ch., 500 ksps	3	3	—	—	1	1	1	2.7	3.6	SOIC14	8.65x3.9	±2	C2
C8051F301-GM Buy Dev Kit	8051	25	8	0.25	8	—	3	3	—	—	1	1	1	2.7	3.6	QFN11	3x3	±2	C2
C8051F301-GS Buy Dev Kit	8051	25	8	0.25	8	—	3	3	—	—	1	1	1	2.7	3.6	SOIC14	8.65x3.9	±2	C2
C8051F302-GM Buy Dev Kit	8051	25	8	0.25	8	8-bit, 8-ch., 500 ksps	3	3	—	—	1	1	1	2.7	3.6	QFN11	3x3	±20	C2
C8051F302-GS Buy Dev Kit	8051	25	8	0.25	8	8-bit, 8-ch., 500 ksps	3	3	—	—	1	1	1	2.7	3.6	SOIC14	8.65x3.9	±20	C2
C8051F303-GM Buy Dev Kit	8051	25	8	0.25	8	—	3	3	—	—	1	1	1	2.7	3.6	QFN11	3x3	±20	C2
C8051F303-GS Buy Dev Kit	8051	25	8	0.25	8	—	3	3	—	—	1	1	1	2.7	3.6	SOIC14	8.65x3.9	±20	C2
C8051F304-GM Buy Dev Kit	8051	25	4	0.25	8	—	3	3	—	—	1	1	1	2.7	3.6	QFN11	3x3	±20	C2
C8051F304-GS Buy Dev Kit	8051	25	4	0.25	8	—	3	3	—	—	1	1	1	2.7	3.6	SOIC14	8.65x3.9	±20	C2
C8051F305-GM Buy Dev Kit	8051	25	2	0.25	8	—	3	3	—	—	1	1	1	2.7	3.6	QFN11	3x3	±20	C2
C8051F305-GS Buy Dev Kit	8051	25	2	0.25	8	—	3	3	—	—	1	1	1	2.7	3.6	SOIC14	8.65x3.9	±20	C2

C8051F30x Small Form Factor Microcontrollers

C8051F30x Common Specs

Status

C8051F30x 8-bit MCU Development Kit

C8051F30x 8-bit MCU Development Kit

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