Silicon Labs, 8 bit 8051, C8051F021 Microcontroller, 25 MHz, 64kB FLASH, 64-Pin TQFP

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€ 49,62

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RS-stocknr.:
526-9052
Fabrikantnummer:
C8051F021-GQ
Fabrikant:
Silicon Labs
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Merk

Silicon Labs

Series

C8051F021

Product Type

Microcontroller

Package Type

TQFP

Mount Type

Surface

Pin Count

64

Device Core

8051

Data Bus Width

8bit

Program Memory Size

64kB

Maximum Clock Frequency

25MHz

RAM Size

4.35kB

Maximum Supply Voltage

3.6V

Analogue Comparators

2

Maximum Expanded Memory Size

4.1kB

Minimum Operating Temperature

-40°C

DACs

2 x 12 Bit

Number of Programmable I/Os

32

Maximum Operating Temperature

85°C

Width

10 mm

Height

1.05mm

Length

10mm

Standards/Approvals

No

Minimum Supply Voltage

2.7V

Automotive Standard

No

Instruction Set Architecture

CISC

ADCs

8 x 12 Bit

Number of Timers

5

Program Memory Type

FLASH

C8051F02x Microcontrollers, Silicon Labs


The Silicon Labs C8051F02x are highly integrated mixed-signal microcontrollers (MCU) with two separate high-speed ADC subsystems. Their two separate 12-bit DACs, on-chip VDD monitor, Watchdog Timer and clock oscillator combine to make the C8051F02x devices standalone System-on-Chip solutions.

Enable, disable and configure all the analogue and digital peripherals using the firmware. Flash memory can be reprogrammed even in-circuit, providing non-volatile data storage, and also allowing field upgrades of the 8051 firmware.

They are specified for 2.7 V to 3.6 V operation over the industrial temperature range (-45°C to +85°C). The C8051F020/2 are available in a 100-pin TQFP package. The C8051F021/3 are available in a 64-pin TQFP package.

- 8051-compatible CIP-51 microcontroller core (up to 25 MIPS)

- In-system, full-speed, non-intrusive debug interface (on-chip)

- 12-bit (C8051F020/1) or 10-bit (C8051F022/3) 100 ksps 8-channel ADC with PGA and analogue multiplexer

- 8-bit ADC 500 ksps 8-channel ADC with PGA and analogue multiplexer

- Two 12-bit DACs with programmable update scheduling

- 64 kB of in-system programmable FLASH memory

- 4352 (4096 + 256) bytes of on-chip RAM

- External Data Memory Interface with 64 kB address space

- SPI, SMBus/I2C, and two UART serial interfaces implemented in hardware

- 64 digital I/O pins (C8051F020/2) or 32 digital I/O pins (C8051F021/3)

- Five general purpose 16-bit Timers

- Programmable Counter/Timer Array with five capture/compare modules

- On-chip Watchdog Timer, VDD Monitor, and Temperature Sensor

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