AT91SAM7SE256B-AU
 Symbol Micros:
 
 91sam7se256b-au 
 
  
 
 
 
 
 Case : LQFP128
 
 
 
 BASED EMBEDDED MPU WITH CLOCK GENERATOR AND POWER MANAGEMENT CONTROLLER 
 
 
 
 Parameters 
 
 	
		
											
 
 
 
 | Manufacturer: | MICROCHIP | 
| Architecture: | 16/32-bit | 
| FLASH memory: | 256kB | 
| RAM memory: | 32kB | 
| Number of I/O: | 88 | 
| Supply voltage range: | 1,65V~1,95V | 
| Frequency: | 55MHz | 
 
 
 Manufacturer:: Microchip
 
 
 Manufacturer part number: AT91SAM7SE256B-AU RoHS
 
 
 Case style: LQFP128
 
 
 
 	
 		
 	
 	 
 
 Datasheet 
 
 
 
 
 
 In stock:
 
 
 2 pcs.
 
 
 | Quantity of pcs. | 1+ | 2+ | 4+ | 10+ | 30+ | 
|---|---|---|---|---|---|
| Net price (EUR) | 9,9170 | 8,8569 | 8,1024 | 7,4301 | 6,9342 | 
 
 
 Manufacturer:: Microchip
 
 
 Manufacturer part number: AT91SAM7SE256B-AU
 
 
 Case style: LQFP128
 
 
 
  
 
 
 
 
 
 External warehouse:
 
 
 470 pcs.
 
 
 | Quantity of pcs. | 1+ (Need a significantly larger quantity? Ask for price). | 
|---|---|
| Net price (EUR) | 12,0071 | 
| Manufacturer: | MICROCHIP | 
| Architecture: | 16/32-bit | 
| FLASH memory: | 256kB | 
| RAM memory: | 32kB | 
| Number of I/O: | 88 | 
| Supply voltage range: | 1,65V~1,95V | 
| Frequency: | 55MHz | 
| ADC: | YES | 
| DAC: | NO | 
| UART/USART interface: | YES | 
| SPI interface: | YES | 
| TWI (I2C) interface: | YES | 
| CAN interface: | NO | 
| ETHERNET interface: | NO | 
| USB interface: | YES | 
| Encryption: | NO | 
| Operating temperature (range): | -40°C ~ 85°C | 
| Case: | LQFP128 | 
 
 Detailed description 
 
 
 
 
| Micros Part Number | 91sam7se256b-au | 
| Manufacturer Part Number | AT91SAM7SE256B-AU | 
| Flash | 256 Kbytes | 
| Pin Count | 144 | 
| Max. Operating Freq. | 48 MHz | 
| CPU | ARM7TDMI | 
| Max I/O Pins | 88 | 
| SPI | 1 | 
| UART | 3 | 
| SRAM (Kbytes) | 32 | 
| Self Program Memory | Nie | 
| Operating Voltage (Vcc) | 3.0 to 3.6 | 
| Timers | 3 | 
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