LM3S1W16-EGZ20-C0T

32-bit ARM Cortex M3 MCU, 20MHz, 32KB Flash, 8KB RAM, 48-Pin QFN EP

32-bit ARM Cortex M3 RISC microcontroller featuring 32KB Flash program memory and 8KB RAM. Operates at a maximum clock rate of 20 MHz with a 32-bit data bus. Offers 33 programmable I/Os, 3 timers, and I2C/SSI/UART interfaces, including 2 I2C and 3 UART peripherals. Packaged in a 48-pin QFN EP (Quad Flat No Lead Package, Exposed Pad) with a 0.5mm pin pitch, suitable for surface mounting. Supports operating supply voltages from 1.2V to 3.3V and operates across a temperature range of -40°C to 105°C.

PackageQFN EP

MountingSurface Mount

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Technical Specifications

Texas Instruments LM3S1W16-EGZ20-C0T technical specifications.

General

Basic Package Type	Non-Lead-Frame SMT
Package Family Name	QFN
Package/Case	QFN EP
Package Description	Quad Flat No Lead Package, Exposed Pad
Lead Shape	No Lead
Pin Count	48
PCB	48
Package Length (mm)	7(Max)
Package Width (mm)	7(Max)
Package Height (mm)	0.95(Max)
Seated Plane Height (mm)	1(Max)
Pin Pitch (mm)	0.5
Package Material	Plastic
Mounting	Surface Mount
Jedec	MO-220
Family Name	Stellaris
Data Bus Width	32bit
Instruction Set Architecture	RISC
Maximum Clock Rate	20MHz
Maximum CPU Frequency	20MHz
Device Core	ARM Cortex M3
Program Memory Type	Flash
Program Memory Size	32KB
RAM Size	8KB
Number of Programmable I/Os	33
Core Architecture	ARM
Programmability	Yes
Number of Timers	3
Interface Type	I2C/SSI/UART
CAN	0
I2C	2
SPI	0
Ethernet	0
UART	3
USART	0
USB	0
I2S	0
Max Operating Supply Voltage	1.32\|3.6V
Min Operating Temperature	-40°C
Max Operating Temperature	105°C
ADC Channels	8
Number of ADCs	Single

Compliance

Cage Code	01295
HTS Code	8542310001
Schedule B	8542310000
Automotive	No
AEC Qualified	No
PPAP	No
Radiation Hardening	No
RoHS Versions	2011/65/EU

Datasheet

This datasheet cannot be embedded due to technical restrictions.

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