C8051F320 - Silicon Labs

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

Part No

C8051F320
Manufacturer

Silicon Labs
ChipWorker Part#

CW72091483
Category

Microcontroller, MCU IC
Description

MCU 8Bit 8051 CISC 16KB Flash 3.3V 32Pin LQFP
Documentation

Datasheet

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C8051F320 Specifications

Attribute	Attribute Value

Part Number	C8051F320
Manufacturer	Silicon Labs
ChipWorker Part#	CW72091483
Category	Microcontroller, MCU IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	32 Pin
Case/Package	LQFP-32
Supply Voltage (DC)	5.00 V, 5.25 V (max)
Number of Channels	5 Channel
Clock Speed	25.0MHz (max)
RAM Memory Size	2.25K x 8
FLASH Memory Size	16000 B
Number of I/O Pins	25 IO
Access Time	25.0 µs
Core Architecture	8051
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	40 ℃
Supply Voltage (Max)	3.6 V
Supply Voltage (Min)	2.7 V
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Size-Length	7 mm
Size-Width	7 mm
Size-Height	1.4 mm
Operating Temperature	-40℃ ~ 85℃ (TA)
Product Lifecycle Status	Not Recommended
Packaging	Tape & Reel (TR)
RoHS	Non-Compliant
Lead-Free Status	Contains Lead
HK STC License	NLR

Product Description

System Overview
C8051F320/1 devices are fully integrated mixed-signal System-on-a-Chip MCUs. Highlighted features are listed below. Refer to Table 1.1 for specific product feature selection.
• High-speed pipelined 8051-compatible microcontroller core (up to 25 MIPS)
• In-system, full-speed, non-intrusive debug interface (on-chip)
• Universal Serial Bus (USB) Function Controller with eight flexible endpoint pipes, integrated trans ceiver, and 1k FIFO RAM
• Supply Voltage Regulator (5-to-3 V)
• True 10-bit 200 ksps 17-channel single-ended/differential ADC with analog multiplexer
• On-chip Voltage Reference and Temperature Sensor
• On-chip Voltage Comparators (2)
• Precision programmable 12 MHz internal oscillator and 4x clock multiplier
• 16 kB of on-chip Flash memory
• 2304 total bytes of on-chip RAM (256 + 1k + 1k USB FIFO)
• SMBus/I2C, Enhanced UART, and Enhanced SPI serial interfaces implemented in hardware
• Four general-purpose 16-bit timers
• Programmable Counter/Timer Array (PCA) with five capture/compare modules and Watchdog Timer function
• On-chip Power-On Reset, VDD Monitor, and Missing Clock Detector
• 25/21 Port I/O (5 V tolerant)

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