Small, Optical Microcontroller - C8051F33x

C8051F33x Small Form Factor Microcontrollers

The C8051F33x small microcontroller (MCU) devices are available in 20-pin and 24-pin packages and include up to 16 kB flash with 10-bit ADC and 10-bit DAC. A pin-for-pin compatible one-time Programmable (OTP) EEPROM version is also available (C8051T63x).

With on-chip Power-On Reset, VDD monitor, Watchdog Timer, and a clock oscillator, the C8051F33x devices are truly stand-alone system-on-a-chip solutions. The Flash memory of these small MCUs can be reprogrammed even in-circuit, providing non-volatile data storage, and also allows 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.

C8051F33x Common Specs

25 MIPS 8051 CPU
2 to 8 kB Flash
768 B RAM
10-bit, 200 ksps, 16-ch. ADC (F330/32/34 only)

10-bit DAC (F330 only)
17 digital I/O, 5 V tolerant
2.7 to 3.6 V supply

–40 to +85 °C operating temperature
On-chip debug
24-pin QFN or 20-pin QFN

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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

C8051F330-GM

Buy Dev Kit

8051

0.75

10-bit, 16-ch., 200 ksps

—

10-bit, 1-ch.

2.7

3.6

QFN20

4x4

±2

C8051F331

Buy Dev Kit

8051

0.75

—

2.7

3.6

QFN20

4x4

±2

C8051F332

Buy Dev Kit

8051

0.75

10-bit, 16-ch., 200 ksps

—

2.7

3.6

QFN20

4x4

±2

C8051F333

Buy Dev Kit

8051

0.75

—

2.7

3.6

QFN20

4x4

±2

C8051F334

Buy Dev Kit

8051

0.75

10-bit, 16-ch., 200 ksps

—

2.7

3.6

QFN20

4x4

±2

C8051F335

Buy Dev Kit

8051

0.75

—

2.7

3.6

QFN20

4x4

±2

C8051F336

Buy Sample Dev Kit

8051

0.75

10-bit, 16-ch., 200 ksps

—

10-bit, 1-ch.

2.7

3.6

QFN20

4x4

±2

C8051F337

Buy Sample Dev Kit

8051

0.75

—

2.7

3.6

QFN20

4x4

±2

C8051F338

Buy Sample Dev Kit

8051

0.75

10-bit, 16-ch., 200 ksps

—

10-bit, 1-ch.

2.7

3.6

QFN24

4x4

±2

C8051F339

Buy Sample Dev Kit

8051

0.75

—

2.7

3.6

QFN24

4x4

±2

C8051F33x Small Form Factor Microcontrollers

C8051F33x Common Specs

C8051F336 8-bit MCU Development Kit

C8051F336 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	SPI	I2C	Vdd (min)	Vdd (max)	Package Type	Package Size (mm)	Internal Osc.	Debug Interface
C8051F330-GM Buy Dev Kit	8051	25	8	0.75	17	10-bit, 16-ch., 200 ksps	4	3	—	10-bit, 1-ch.	1	1	1	1	2.7	3.6	QFN20	4x4	±2	C2
C8051F331 Buy Dev Kit	8051	25	8	0.75	17	—	4	3	—	—	1	1	1	1	2.7	3.6	QFN20	4x4	±2	C2
C8051F332 Buy Dev Kit	8051	25	4	0.75	17	10-bit, 16-ch., 200 ksps	4	3	—	—	1	1	1	1	2.7	3.6	QFN20	4x4	±2	C2
C8051F333 Buy Dev Kit	8051	25	4	0.75	17	—	4	3	—	—	1	1	1	1	2.7	3.6	QFN20	4x4	±2	C2
C8051F334 Buy Dev Kit	8051	25	2	0.75	17	10-bit, 16-ch., 200 ksps	4	3	—	—	1	1	1	1	2.7	3.6	QFN20	4x4	±2	C2
C8051F335 Buy Dev Kit	8051	25	2	0.75	17	—	4	3	—	—	1	1	1	1	2.7	3.6	QFN20	4x4	±2	C2
C8051F336 Buy Sample Dev Kit	8051	25	16	0.75	17	10-bit, 16-ch., 200 ksps	4	3	—	10-bit, 1-ch.	1	1	1	1	2.7	3.6	QFN20	4x4	±2	C2
C8051F337 Buy Sample Dev Kit	8051	25	16	0.75	17	—	4	3	—	—	1	1	1	1	2.7	3.6	QFN20	4x4	±2	C2
C8051F338 Buy Sample Dev Kit	8051	25	16	0.75	21	10-bit, 16-ch., 200 ksps	4	3	—	10-bit, 1-ch.	1	1	1	1	2.7	3.6	QFN24	4x4	±2	C2
C8051F339 Buy Sample Dev Kit	8051	25	16	0.75	21	—	4	3	—	—	1	1	1	1	2.7	3.6	QFN24	4x4	±2	C2

C8051F33x Small Form Factor Microcontrollers

C8051F33x Common Specs

C8051F336 8-bit MCU Development Kit

C8051F336 8-bit MCU Development Kit

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