C8051F350 - Silicon Labs

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

C8051F350
Manufacturer

Silicon Labs
ChipWorker Part#

CW59919240
Category

Microcontroller, MCU IC
Package

LQFP-32
Description

MCU 8Bit C8051F35x 8051 CISC 8KB Flash 3V 32Pin LQFP
Documentation

Datasheet

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C8051F350 Specifications

Attribute	Attribute Value

Part Number	C8051F350
Manufacturer	Silicon Labs
ChipWorker Part#	CW59919240
Category	Microcontroller, MCU IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	32 Pin
Case/Package	LQFP-32
Supply Voltage (DC)	3.30 V, 3.60 V (max)
Number of Channels	3 Channel
Clock Speed	50.0MHz (max)
RAM Memory Size	768 x 8
FLASH Memory Size	8000 B
Number of I/O Pins	17 IO
Access Time	50.0 µs
Core Architecture	8051
	expand all
Operating Temperature	-40℃ ~ 85℃ (TA)
Product Lifecycle Status	Obsolete
Packaging	Tray
RoHS	Non-Compliant
Lead-Free Status	Contains Lead

Product Description

System Overview
C8051F350/1/2/3 devices are fully integrated mixed-signal System-on-a-Chip MCUs. Highlighted features
are listed below. Refer to Ta b l e 1.1for specific product feature selection.
• High-speed pipelined 8051-compatible microcontroller core (up to 50 MIPS)
• In-system, full-speed, non-intrusive debug interface (on-chip)
• 24 or 16-bit single-ended/differential ADC with analog multiplexer
• Two 8-bit Current Output DACs
• Precision programmable 24.5 MHz internal oscillator
• 8 kB of on-chip Flash memory
• 768 bytes of on-chip RAM
• SMBus/I2C, Enhanced UART, and SPI serial interfaces implemented in hardware
• Four general-purpose 16-bit timers
• Programmable counter/timer array (PCA) with three capture/compare modules and watchdog timer function
• On-chip power-on reset, VDDmonitor, and temperature sensor
• On-chip voltage comparator
• 17 Port I/O (5 V tolerant)
Analog Peripherals
\- 24 or 16-Bit ADC
•No missing codes
• 0.0015% nonlinearity
• Programmable conversion rates up to 1 ksps
• 8-Input multiplexer
• 1x to 128x PGA
• Built-in temperature sensor
\- Two 8-Bit Current Output DACs
\- Comparator
• Programmable hysteresis and response time
• Configurable as interrupt or reset source
• Low current (0.4 µA)
On-chip Debug
\- On-chip debug circuitry facilitates full speed, non intrusive in-system debug (No emulator required)
\- Provides breakpoints, single stepping, inspect/modify memory and registers
\- Superior performance to emulation systems using ICE-Chips, target pods, and sockets
\- Low Cost, CompleteDevelopment Kit
Supply Voltage 2.7 to 3.6 V
\- Typical operating current: 5.8 mA @ 25 MHz;
11 µA @ 32 kHz
\- Typical stop mode current: 0.1 µA
Temperature Range: –40 to +85 °C
High Speed 8051 µC Core
\- Pipelined Instruction architecture; executes 70% of instructions in 1 or 2 system clocks
\- Up to 50 MIPS throughput
\- Expanded interrupt handler
Memory
\- 768 Bytes (256 + 512) On-Chip RAM
\- 8 kB Flash; In-system programmable in 512-byte Sectors
Digital Peripherals
\- 17 Port I/O; All 5 V tolerant with high sink current
\- Enhanced UART, SMBus™, and SPI™ Serial Ports
\- Four general purpose 16-bit counter/timers
\- 16-bit programmable counter array (PCA) with three capture/compare modules
\- Real time clock mode using PCA or timer and external clock source
Clock Sources
\- Internal Oscillator: 24.5 MHz with ± 2% accuracy supports UART operation
\- External Oscillator: Crystal, RC, C, or clock (1 or 2 pin modes)
\- Clock multiplier to achieve 50 MHz internal clock
\- Can switch between clock sources on-the-fly
28-Pin QFN or 32-Pin LQFP Package
\- 5 x 5 mm PCB footprint with 28-QFN

expand all

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- Vacuum packed
- Anti-static packaging
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- Surface testing

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