| 型番 | AT91SAM7S256MU |
|---|
| メーカー | ATMEL |
| A/D Converters |
8-Ch 10-Bit |
| ADC Channels |
YES |
| Additional Feature |
ALSO REQUIRES 3.3V SUPPLY |
| Address Bus Width |
0 |
| Bit Size |
32 |
| Boundary Scan |
YES |
| CPU Family |
ARM7 |
| Clock Frequency-Max |
20 MHz |
| Connectivity |
SPI, SSC, TWI, USART(2) |
| DAC Channels |
NO |
| DMA Channels |
YES |
| Data EEPROM Size |
0 |
| External Data Bus Width |
0 |
| Format |
FIXED POINT |
| Integrated Cache |
NO |
| JESD-30 Code |
S-PQCC-N64 |
| Length |
9 mm |
| Low Power Mode |
YES |
| Number of DMA Channels |
11 |
| Number of External Interrupts |
2 |
| Number of I/O Lines |
32 |
| Number of Serial I/Os |
3 |
| Number of Terminals |
64 |
| Number of Timers |
3 |
| On Chip Data RAM Width |
8 |
| On Chip Program ROM Width |
8 |
| Operating Temperature-Max |
85 Cel |
| Operating Temperature-Min |
-40 Cel |
| PWM Channels |
YES |
| Package Body Material |
PLASTIC/EPOXY |
| Package Code |
HVQCCN |
| Package Equivalence Code |
LCC64,.35SQ,20 |
| Package Shape |
SQUARE |
| Package Style |
CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE Meter |
| Peripherals |
BOD, DMA(11), POR, TIMER(5), WDT |
| RAM (bytes) |
65536 |
| ROM (words) |
262144 |
| ROM Programmability |
FLASH |
| Seated Height-Max |
0.9 mm |
| Speed |
55 rpm |
| Supply Voltage-Max |
1.95 V |
| Supply Voltage-Min |
1.65 V |
| Supply Voltage-Nom |
1.8 V |
| Surface Mount |
YES |
| Technology |
CMOS |
| Terminal Form |
NO LEAD |
| Terminal Pitch |
0.5 mm |
| Terminal Position |
QUAD |
| Width |
9 mm |
| uPs/uCs/Peripheral ICs Type |
MICROCONTROLLER, RISC |
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