EFM32LG330F256-QFN64 vs CY9AF121LWQN-G-JNE2

This detailed comparison of EFM32LG330F256-QFN64 and CY9AF121LWQN-G-JNE2 in the Embedded - Microcontrollers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.

EFM32LG330F256-QFN64

Silicon Labs

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CY9AF121LWQN-G-JNE2

Cypress Semiconductor

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Specifications Hide identical items

Manufacturer	Silicon Labs	Cypress Semiconductor
Package / Case	64-WFQFN Exposed Pad	64-WFQFN Exposed Pad
Description	IC MCU 32BIT 256KB FLASH 64QFN	IC MCU 32BIT 64KB FLASH 64QFN
In Stock	471	2 547
Mounting Type	Surface Mount	Surface Mount
Part Status	Obsolete	Active
Series	Leopard Gecko	FM3 MB9A120L
Package	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	Tray
Core Processor	ARM® Cortex®-M3	ARM® Cortex®-M3
Core Size	32-Bit	32-Bit
Speed	48MHz	40MHz
Connectivity	I²C, IrDA, SmartCard, SPI, UART/USART, USB	CSIO, I²C, LINbus, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, DMA, POR, PWM, WDT	DMA, LVD, POR, PWM, WDT
Number of I/O	53	51
Program Memory Size	256KB (256K x 8)	64KB (64K x 8)
Program Memory Type	FLASH	FLASH
EEPROM Size	-	-
RAM Size	32K x 8	4K x 8
Voltage - Supply (Vcc/Vdd)	1.98V ~ 3.8V	2.7V ~ 5.5V
Data Converters	A/D 8x12b; D/A 2x12b	A/D 8x12b; D/A 1x10b
Oscillator Type	Internal	Internal
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 105°C (TA)
Supplier Device Package	64-QFN (9x9)	64-QFN (9x9)