AT91SAM7S256D-AU-999

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AT91SAM7S256D-AU-999

Manufacturer part number:AT91SAM7S256D-AU-999

Manufacturer:Microchip Technology

Description:256KB 256K x 8 FLASH ARM7® 16/32-Bit Microcontroller SAM7S Series AT91SAM7S256 64 Pin 55MHz 1.8V 64-LQFP

Case Package:SOT-23

Datasheet:AT91SAM7S256D-AU-999 Datasheet

RoHs Status:non-compliant

Name	Value
Type	Parameter
Factory Lead Time	9 Weeks
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	64-LQFP
Surface Mount	YES
Number of Pins	64
Supplier Device Package	64-LQFP (10x10)
Number of Terminals	64
Mounting Style	SMD/SMT
Interfaces	SPI/TWI/USART/USB
Data Converters	A/D 8x10b
MSL	MSL 3 - 168 hours
Number of I/Os	32 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	AT91SAM7S256
Mfr	Microchip Technology
Product Status	Active
Package Shape	SQUARE
Number of I/O Lines	32
Operating Temperature	-40°C~85°C TA
Packaging	Tape & Reel (TR)
Series	SAM7S
Published	1997
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	64
Subcategory	Microcontrollers - MCU
Terminal Position	QUAD
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Supply Voltage	1.8V
Terminal Pitch	0.5mm
Reach Compliance Code	compliant
Frequency	55MHz
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	AT91SAM7S256
JESD-30 Code	S-PQFP-G64
Supply Voltage-Max (Vsup)	1.95V
Temperature Grade	INDUSTRIAL
Supply Voltage-Min (Vsup)	1.65V
Interface	I2C, SPI, UART, USART, USB
Memory Size	256kB
Oscillator Type	Internal
Number of I/O	32
Speed	55MHz
RAM Size	64K x 8
Voltage - Supply (Vcc/Vdd)	1.65V~1.95V
uPs/uCs/Peripheral ICs Type	MICROCONTROLLER, RISC
Core Processor	ARM7®
Peripherals	Brown-out Detect/Reset, DMA, POR, PWM, WDT
Program Memory Type	FLASH
Core Size	16/32-Bit
Program Memory Size	256KB 256K x 8
Connectivity	I2C, SPI, SSC, UART/USART, USB
Bit Size	32
Data Converter	A/D 8x10b
Watchdog Timer	Yes
Has ADC	YES
DMA Channels	YES
Data Bus Width	32b
PWM Channels	YES
DAC Channels	NO
Seated Height-Max	1.6 mm
Number of Timers/Counters	3
Product Type	ARM Microcontrollers - MCU
ROM (words)	262144
Core Architecture	ARM
EEPROM Size	--
On Chip Program ROM Width	8
RAM (bytes)	65536
Number of ADC Channels	8 Channel
ROM Programmability	FLASH
Product	MCU
Product Category	ARM Microcontrollers - MCU
Device Core	ARM7TDMI
Length	10mm
Height Seated (Max)	1.6mm
Width	10 mm
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free