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

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Currently unavailable
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RS Stock No.:
169-0041
Mfr. Part No.:
C8051F345-GQ
Manufacturer:
Silicon Labs
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Brand

Silicon Labs

Product Type

Microcontroller

Series

C8051F345

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

Analogue Comparators

2

Minimum Operating Temperature

-40°C

Maximum Power Dissipation Pd

1W

Maximum Expanded Memory Size

2.05kB

Number of Programmable I/Os

40

Maximum Operating Temperature

85°C

Length

7mm

Standards/Approvals

RoHS

Height

1.05mm

Width

7 mm

Minimum Supply Voltage

2V

Program Memory Type

FLASH

ADCs

20 x 10 Bit

Instruction Set Architecture

MCU

Number of Timers

4

Automotive Standard

No

COO (Country of Origin):
TW

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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