HomeAll CategoryComparisonatsam4n8cacu_4871540-vs-at91sam7x256ccur_4879753

Comparison

ATSAM4N8CA-CU vs AT91SAM7X256C-CUR

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Mfr. Part #	ATSAM4N8CA-CU	AT91SAM7X256C-CUR
Manufacturer	Microchip Technology	Microchip Technology
Description	MCU 32-bit SAM4N ARM Cortex M4 RISC 512KB Flash 1.2V/3.3V 100-Pin TFBGA Tray	IC MCU 16BIT 256KB FLASH 100BGA
Datasheet
RoHS
Specifications
Factory Lead Time	8 Weeks	21 Weeks
Contact Plating	Copper, Silver, Tin	Copper, Silver, Tin
Mount	Surface Mount	Surface Mount
Mounting Type	Surface Mount	Surface Mount
Package / Case	100-TFBGA	100-TFBGA
Number of Pins	100	100
Data Converters	A/D 17x10b; D/A 1x10b	A/D 8x10b
Number of I/Os	79	62
ROM(word)	524288	-
Watchdog Timers	Yes	Yes
Operating Temperature	-40°C~85°C TA	-40°C~85°C TA
Packaging	Tray	Tape & Reel (TR)
Series	SAM4N	SAM7X
Published	2013	1997
JESD-609 Code	e1	-
Pbfree Code	yes	-
Part Status	Active	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)	3 (168 Hours)
Number of Terminations	100	-
Terminal Finish	Tin/Silver/Copper (Sn/Ag/Cu)	-
Additional Feature	ALSO HAVING 8 KBYTES ROM WITH EMBEDDED BOOT LOADER AND 3-USART SUPPORTS SPI.	-
Voltage - Supply	1.2V	1.8V
Terminal Position	BOTTOM	-
Terminal Form	BALL	-
Terminal Pitch	0.8mm	-
Frequency	100MHz	55MHz
Base Part Number	ATSAM4N8	AT91SAM7X256
Qualification Status	Not Qualified	-
Power Supplies	1.2V	-
Interface	I2C, IrDA, SPI, UART, USART	CAN, Ethernet, I2C, I2S, SPI, UART, USART, USB
Memory Size	512kB	256kB
Oscillator Type	Internal	Internal
RAM Size	64K x 8	64K x 8
uPs/uCs/Peripheral ICs Type	MICROCONTROLLER, RISC	-
Number of Bits	32	-
Core Processor	ARM® Cortex®-M4	ARM7®
Peripherals	Brown-out Detect/Reset, DMA, POR, PWM, WDT	Brown-out Detect/Reset, DMA, POR, PWM, WDT
Program Memory Type	FLASH	FLASH
Core Size	32-Bit	16/32-Bit
Program Memory Size	512KB 512K x 8	256KB 256K x 8
Connectivity	I2C, IrDA, SPI, UART/USART	CANbus, Ethernet, I2C, SPI, SSC, UART/USART, USB
Bit Size	32	-
Has ADC	YES	-
DMA Channels	YES	-
Data Bus Width	32b	32b
PWM Channels	YES	-
DAC Channels	YES	-
Number of Timers/Counters	6	3
Core Architecture	ARM	ARM
CPU Family	CORTEX-M4	-
Voltage - Supply (Min)	1.08V	1.65V
Length	9mm	-
Height Seated (Max)	1.1mm	-
REACH SVHC	No SVHC	-
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Supplier Device Package	-	100-TFBGA (9x9)
Operating Temperature (Max)	-	85°C
Memory Types	-	FLASH
Operating Temperature (Min)	-	-40°C
Usage Level	-	Automotive grade
Speed	-	55MHz
Max Frequency	-	55MHz
Number of Programmable I/O	-	62
Voltage - Supply (Max)	-	1.95V
Pricing(USD)
Grads Price	Quantity Unit Price 1+ $6.68364 10+ $6.30532 100+ $5.94841 500+ $5.61171 1000+ $5.29407	Quantity Unit Price 1+ $16.48491 10+ $15.5518 100+ $14.67151 500+ $13.84105 1000+ $13.05759
Availability	36	27
Price	$6.68364	$16.48491
Quantity