| Mfr. Part # | ATSAM3S1AB-MU | ATSAMD21G17A-MF |
| Manufacturer | Microchip Technology | Microchip Technology |
| Description | IC MCU 32BIT 64KB FLASH 48QFN | ARM® Cortex®-M0 SAM D21G Microcontroller IC 32-Bit 48MHz 128KB (128K x 8) FLASH 48-QFN (7x7) |
| Datasheet | ||
| RoHS | ||
| Specifications | ||
Factory Lead Time | 22 Weeks | 9 Weeks |
Package / Case | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad |
Mounting Type | Surface Mount | Surface Mount, Wettable Flank |
Mount | Surface Mount | Surface Mount |
Number of Pins | 48 | - |
Number of I/Os | 34 | 38 |
Data Converters | A/D 8x10/12b | A/D 14x12b; D/A 1x10b |
Published | 1997 | 2016 |
Series | SAM3S | Automotive, AEC-Q100, SAM D21G |
Packaging | Tray | Tray |
Operating Temperature | -40°C~85°C TA | -40°C~125°C TA |
JESD-609 Code | e3 | - |
Pbfree Code | yes | yes |
Part Status | Active | Active |
Moisture Sensitivity Level (MSL) | 3 (168 Hours) | 3 (168 Hours) |
Number of Terminations | 48 | 48 |
Terminal Finish | Matte Tin (Sn) | - |
Voltage - Supply | 1.62V~3.6V | 3.3V |
Terminal Position | QUAD | QUAD |
Terminal Form | NO LEAD | NO LEAD |
Peak Reflow Temperature (Cel) | NOT SPECIFIED | - |
Terminal Pitch | 0.5mm | 0.5mm |
Frequency | 64MHz | 48MHz |
Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | - |
Base Part Number | ATSAM3S1 | ATSAMD21G17 |
Qualification Status | Not Qualified | - |
Interface | I2C, MMC, SPI, UART, USART, USB | I2C, I2S, LIN, SPI, UART, USART, USB |
Memory Size | 64kB | 128kB |
Oscillator Type | Internal | Internal |
RAM Size | 16K x 8 | 16K x 8 |
uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
Core Processor | ARM® Cortex®-M3 | ARM® Cortex®-M0+ |
Peripherals | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT |
Program Memory Type | FLASH | FLASH |
Core Size | 32-Bit | 32-Bit |
Program Memory Size | 64KB 64K x 8 | 128KB 128K x 8 |
Connectivity | I2C, MMC, SPI, SSC, UART/USART, USB | I2C, LINbus, SPI, UART/USART, USB |
Bit Size | 32 | 32 |
Has ADC | YES | YES |
DMA Channels | YES | YES |
PWM Channels | YES | YES |
DAC Channels | NO | YES |
Number of Timers/Counters | 3 | 6 |
Core Architecture | ARM | ARM |
Voltage - Supply (Max) | 1.95V | - |
Voltage - Supply (Min) | 1.62V | - |
Width | 7mm | - |
Height Seated (Max) | 0.9mm | 0.9mm |
Length | 7mm | 7mm |
RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
REACH SVHC | No SVHC | - |
Contact Plating | - | Tin |
Watchdog Timers | - | Yes |
JESD-30 Code | - | S-XQCC-N48 |
Data Bus Width | - | 32b |
| Pricing(USD) | ||
| Grads Price | Quantity Unit Price 1+ $2.88829 10+ $2.72481 100+ $2.57057 500+ $2.42507 1000+ $2.2878 | Quantity Unit Price 1+ $13.40839 10+ $12.64943 100+ $11.93342 500+ $11.25795 1000+ $10.6207 |
| Availability | 27 | 1759 |
| Price | $2.88829 | $13.40839 |
| Quantity |
In Stock : 27