SIM3U144-B-GMR vs SIM3L166-C-GM | Comparison in Parameters | Octopart India

SIM3U144-B-GMR

SIM3U144-B-GMR

Not For New Designs

Embedded - Microcontrollers

Description: IC MCU 32BIT 64KB FLASH 40QFN

Manufacturer: Silicon Labs

Datasheet: SIM3U144-B-GMR Datasheet

History Price: $9.89824

In Stock: 47400

SIM3U144-B-GMR vs SIM3L166-C-GM

Part No

Category

Embedded - Microcontrollers

Embedded - Microcontrollers

Manufacturer

Series

SiM3U1xx

SiM3L1xx

Packaging

Tape & Reel (TR)

Tray

Status

Not For New Designs

Not For New Designs

Core Processor

ARM? Cortex?-M3

ARM? Cortex?-M3

Core Size

32-Bit Single-Core

32-Bit Single-Core

Speed

80MHz

50MHz

Connectivity

I2C, IrDA, SmartCard, SPI, UART/USART, USB

I2C, IrDA, SmartCard, SPI, UART/USART

Peripherals

Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT

Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT

Number of I/O

28

51

Program Memory Size

64KB (64K x 8)

256KB (256K x 8)

Program Memory Type

FLASH

FLASH

EEPROM Size

-

-

RAM Size

16K x 8

32K x 8

Voltage - Supply (Vcc/Vdd)

1.8V ~ 3.6V

1.8V ~ 3.8V

Data Converters

A/D 18x12b; D/A 2x10b

A/D 23x10/12b; D/A 1x10b

Oscillator Type

Internal

Internal

Operating Temperature

-40 ℃ ~ 85 ℃ (TA)

-40 ℃ ~ 85 ℃ (TA)

Mounting Type

Surface Mount

Surface Mount

Package / Case

40-VFQFN Exposed Pad

64-VFQFN Exposed Pad

Supplier Device Package

40-QFN (6x6)

64-QFN (9x9)