ARM 8051 Industrial MCU - C8051F41x

C8051F41x Small Form Factor Microcontrollers

The C8051F41x small microcontroller (MCU) family is the most analog-intensive small form factor MCU on the market. The C8051F41x small MCUs have an integrated 24-channel 12-bit ADC and dual 12-bit DACs. These mixed-signal microcontrollers include up to 32 kB of flash with 2 kB RAM in a 5 mm x 5 mm package.

With on-chip Power-On Reset, VDD monitor, Watchdog Timer, and a clock oscillator, the C8051F41x devices are truly standalone 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.

C8051F41x Common Specs

50 MIPS 8051 CPU
16 to 32 kB Flash
2304 B RAM

12-bit, 200 ksps, ±1 LSB INL ADC
12-bit DAC(s)
24 digital I/O, 5.25 V tolerant smaRTClock

2.0 to 5.25 V supply
–40 to +85 °C operating temperature
On-chip debug

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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

Other

C8051F410

Buy Sample Dev Kit

8051

2.25

—

12-bit, 2-ch.

5.25

QFP32

7x7

±2

C8051F411

Buy Sample Dev Kit

8051

2.25

—

12-bit, 2-ch.

5.25

QFN28

5x5

±2

C8051F412

Buy Sample Dev Kit

8051

2.25

—

12-bit, 2-ch.

5.25

QFP32

7x7

±2

C8051F413

Buy Sample Dev Kit

8051

2.25

—

12-bit, 2-ch.

5.25

QFN28

5x5

±2

C8051F41x Small Form Factor Microcontrollers

C8051F41x Common Specs

C8051F41x 8-bit MCU Development Kit

C8051F41x 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
C8051F410 Buy Sample Dev Kit	8051	50	32	2.25	24	—	4	6	—	12-bit, 2-ch.	2	1	1	1	2	5.25	QFP32	7x7	±2	C2
C8051F411 Buy Sample Dev Kit	8051	50	32	2.25	20	—	4	6	—	12-bit, 2-ch.	2	1	1	1	2	5.25	QFN28	5x5	±2	C2
C8051F412 Buy Sample Dev Kit	8051	50	16	2.25	24	—	4	6	—	12-bit, 2-ch.	2	1	1	1	2	5.25	QFP32	7x7	±2	C2
C8051F413 Buy Sample Dev Kit	8051	50	16	2.25	20	—	4	6	—	12-bit, 2-ch.	2	1	1	1	2	5.25	QFN28	5x5	±2	C2

C8051F41x Small Form Factor Microcontrollers

C8051F41x Common Specs

C8051F41x 8-bit MCU Development Kit

C8051F41x 8-bit MCU Development Kit

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