Silicon Labs, 8 bit 8051, C8051F345 Microcontroller, 25 MHz, 32kB FLASH, 48-Pin TQFP

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RS-artikelnummer:
819-6976
Tillv. art.nr:
C8051F345-GQ
Tillverkare / varumärke:
Silicon Labs
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Brand

Silicon Labs

Series

C8051F345

Product Type

Microcontroller

Package Type

TQFP

Mount Type

Surface

Pin Count

48

Device Core

8051

Data Bus Width

8bit

Program Memory Size

32kB

Maximum Clock Frequency

25MHz

RAM Size

2.3kB

Maximum Supply Voltage

5.5V

Maximum Expanded Memory Size

2.05kB

Number of Programmable I/Os

40

Minimum Operating Temperature

-40°C

Analogue Comparators

2

Maximum Power Dissipation Pd

1W

Maximum Operating Temperature

85°C

Height

1.05mm

Width

7 mm

Length

7mm

Standards/Approvals

RoHS

Minimum Supply Voltage

2V

Number of Timers

4

ADCs

20 x 10 Bit

Automotive Standard

No

Program Memory Type

FLASH

Instruction Set Architecture

MCU

C8051F32x/34x Microcontollers with USB, Silicon Labs


The Silicon Labs C8051F32x/34x families of microcontrollers (MCU) are embedded with full-speed USB 2.0, simplifying the implemention of USB into your design. Their USBXpress software enables a complete host and device side solution. No external resistors, crystal, voltage regulator, EEPROM or other components are required.

This family of microcontrollers includes a high-speed 8051 CPU with between 16 kB and 64 kB Flash. Together with UARTs, SMBus, SPI, timers, counters, PWM generators, multi-channel 10-bit ADC, voltage reference, internal oscillator, comparators and temperature sensor.

They are specified for 2.7 V to 3.6 V operation over the industrial temperature range (-45°C to +85°C). Available in 28-pin QFN, 32-pin LQFP or 48-pin TQFP packages.

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