| Parameters |
| Mfr |
Atmel |
| Series |
SAM7S |
| Package |
Bulk |
| Product Status |
Active |
| Core Processor |
ARM7® |
| Core Size |
16/32-Bit |
| Speed |
55MHz |
| Connectivity |
I²C, SPI, SSC, UART/USART, USB |
| Peripherals |
Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Number of I/O |
32 |
| Program Memory Size |
256KB (256K x 8) |
| Program Memory Type |
FLASH |
| EEPROM Size |
- |
| RAM Size |
64K x 8 |
| Voltage - Supply (Vcc/Vdd) |
1.65V ~ 1.95V |
| Data Converters |
A/D 8x10b |
| Oscillator Type |
Internal |
| Operating Temperature |
-40°C ~ 85°C (TA) |
| Mounting Type |
Surface Mount |
| Package / Case |
64-LQFP |
| Supplier Device Package |
64-LQFP (10x10) |
| Base Product Number |
AT91SAM7S256 |
| RoHS Status |
ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
| REACH Status |
Vendor Undefined |
| ECCN |
3A991A2 |
| HTSUS |
8542.31.0001 |
| Standard Package |
1 |
ARM7® SAM7S Microcontroller IC 16/32-Bit 55MHz 256KB (256K x 8) FLASH 64-LQFP (10x10)