STM32F103ZCH6 vs STM32F103ZEH7

This detailed comparison of STM32F103ZCH6 and STM32F103ZEH7 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.

STM32F103ZCH6

STMicroelectronics

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STM32F103ZEH7

STMicroelectronics

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Specifications Hide identical items

Manufacturer	STMicroelectronics	STMicroelectronics
Package / Case	144-LFBGA	144-LFBGA
Description	IC MCU 32BIT 256KB FLSH 144LFBGA	IC MCU 32BIT 512KB FLSH 144LFBGA
In Stock	2 470	2 500
Mounting Type	Surface Mount	Surface Mount
Part Status	Active	Active
Series	STM32F1	STM32F1
Package	Tray	Tray
Core Processor	ARM® Cortex®-M3	ARM® Cortex®-M3
Core Size	32-Bit	32-Bit
Speed	72MHz	72MHz
Connectivity	CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB	CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals	DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT	DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT
Number of I/O	112	112
Program Memory Size	256KB (256K x 8)	512KB (512K x 8)
Program Memory Type	FLASH	FLASH
EEPROM Size	-	-
RAM Size	48K x 8	64K x 8
Voltage - Supply (Vcc/Vdd)	2V ~ 3.6V	2V ~ 3.6V
Data Converters	A/D 21x12b; D/A 2x12b	A/D 21x12b; D/A 2x12b
Oscillator Type	Internal	Internal
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 105°C (TA)
Supplier Device Package	144-LFBGA (10x10)	144-LFBGA (10x10)