Name: AT91SAM7SE256B-CUR
Brand: Microchip Technology
SKU: AT91SAM7SE256B-CUR
Price: 13.82000 USD
Availability: InStock

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AT91SAM7SE256B-CUR

Manufacturer part number:AT91SAM7SE256B-CUR

Manufacturer:Microchip Technology

Description:256KB 256K x 8 FLASH ARM7® 16/32-Bit Microcontroller SAM7SE Series AT91SAM7SE256 144 Pin 55MHz 144-LFBGA

Case Package:SOT-23

Datasheet:AT91SAM7SE256B-CUR Datasheet PDF

RoHs Status:non-compliant

Parameter Name	Value
Type	Parameter
Factory Lead Time	20 Weeks
Contact Plating	Copper, Silver, Tin
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	144-LFBGA
Surface Mount	YES
Number of Pins	144
Supplier Device Package	144-LFBGA (10x10)
Number of Terminals	144
Mounting Style	SMD/SMT
Interfaces	EBI/SPI/TWI/UART/USA
Data Converters	A/D 8x10b
Number of I/Os	88 I/O
Maximum Operating Temperature	+ 85 C
Minimum Operating Temperature	- 40 C
Interface Type	I2C, SPI, USART, USB
Manufacturer	Microchip
Brand	Microchip Technology
RoHS	Details
Package	Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
Base Product Number	AT91SAM7SE256
Mfr	Microchip Technology
Product Status	Active
Package Shape	SQUARE
Operating Temperature	-40°C~85°C TA
Packaging	Tape & Reel (TR)
Series	SAM7SE
Published	1997
JESD-609 Code	e2
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	144
Terminal Finish	Tin/Silver/Copper/Nickel (Sn/Ag/Cu/Ni)
Terminal Position	BOTTOM
Terminal Form	BALL
Terminal Pitch	0.8mm
Reach Compliance Code	compliant
Frequency	55MHz
Base Part Number	AT91SAM7SE256
JESD-30 Code	S-PBGA-B144
Qualification Status	Not Qualified
Operating Supply Voltage	3.6V
Power Supplies	1.8,3.3 V
Temperature Grade	INDUSTRIAL
Interface	EBI/EMI, I2C, SPI, UART, USART, USB
Memory Size	256kB
Oscillator Type	Internal
Number of I/O	88
Speed	55MHz
RAM Size	32K x 8
Voltage - Supply (Vcc/Vdd)	1.65V~1.95V
Core Processor	ARM7®
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type	FLASH
Core Size	16/32-Bit
Program Memory Size	256KB 256K x 8
Connectivity	EBI/EMI, I2C, SPI, SSC, UART/USART, USB
Supply Current-Max	31 mA
Bit Size	32
Data Converter	A/D 8x10b
Watchdog Timer	Yes
Data Bus Width	32b
Number of Timers/Counters	3
Product Type	ARM Microcontrollers - MCU
ROM (words)	65536
Core Architecture	ARM
EEPROM Size	--
CPU Family	ARM7
RAM (bytes)	32768
Number of ADC Channels	8 Channel
ROM Programmability	FLASH
Product	MCU
Product Category	ARM Microcontrollers - MCU
Device Core	ARM7TDMI
RoHS Status	ROHS3 Compliant

AT91SAM7SE256B-CUR Product Details

AT91SAM7SE256B-CUR Overview

There is a 144-LFBGA package available. The board has 88 I/Os. Using the Mounting Type Surface Mount, the MCU is mounted on PCB. A 16/32-Bit core is used in order to power the IC chip. The type of memory it uses for its program is FLASH. -40°C~85°C TA is the temperature range at which this Microcontroller operates. SAM7SE-series components are electrical components. In the case of this Microcontroller, the memory size of the program is 256KB 256K x 8. Powered by a ARM7® Core processor. IC Chip terminations are 144. As a result, this Microcontroller comes with a 32-bit size. This IC part has a memory size of 256kB. There are a number of alternatives to the base part number AT91SAM7SE256 that you can find. Performing well when operated at frequency 55MHz can be achieved. On the chip, there are 144 pins that can be accessed. It comes with 3 timers/counters that can be set up. The device is powered by the the ARM7 CPU family that is embedded in it. The CPU is based on ARM cores. The device has a total of 8 Channel ADC channels in total.