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Specification Comparison: ATSAM3S4AA-MU vs ATSAM3S1BA-AU vs ATSAM3S1AA-AU
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| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | VQFN | QFP-64 | QFP-48 |
| Description | MCU - 32-bit ARM Cortex M3 RISC - 256KB Flash - 1.8V/3.3V - 48-Pin QFN EP - Tray | ARM® Cortex®-M3 SAM3S Microcontroller IC 32-Bit Single-Core 64MHz 64KB (64K x 8) FLASH 64-LQFP (10x10) | Microcontroller 32-Bit ARM Cortex M3 RISC 64KB Flash 1.8V/3.3V 48-Pin LQFP |
| Stock | 5481 | 3353 | 7792 |
| Product Category | Microcontrollers | ARM Microcontrollers - MCU | Microcontrollers |
| Series | SAM3S | SAM3S | SAM3S |
| Packaging | Tray Alternate Packaging | Tray | |
| Package-Case | 64MHz | 48-LQFP (7x7) | |
| Operating-Temperature | - | 34 I/O | |
| Number-of-I-O | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 16K x 8 | |
| Speed | I2C, MMC, SPI, SSC, UART/USART, USB | FLASH | |
| EEPROM-Size | 1.62 V ~ 3.6 V | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | |
| Core-Processor | A/D 8x10/12b | 32-Bit | |
| RAM-Size | - 40 C | Internal | |
| RoHS | Details | Details | |
| Mounting Style | SMD/SMT | SMD/SMT | |
| Package / Case | QFP-64 | QFP-48 | |
| Core | ARM Cortex M3 | ARM Cortex M3 | |
| Program Memory Size | 64 kB | 64 kB | |
| Data Bus Width | 32 bit | 32 bit | |
| ADC Resolution | 12 bit | 12 bit | |
| Maximum Clock Frequency | 64 MHz | 64 MHz | |
| Number of I/Os | 47 I/O | 34 I/O | |
| Data RAM Size | 16 kB | 16 kB | |
| Supply Voltage - Min | 1.62 V | 1.62 V | |
| Supply Voltage - Max | 1.9 V | 1.9 V | |
| Minimum Operating Temperature | - 40 C | - 40 C | |
| Maximum Operating Temperature | + 85 C | + 85 C | |
| Analog Supply Voltage | 3.3 V | 3.3 V | |
| Brand | Microchip Technology | Microchip Technology | |
| Data ROM Size | 16 kB | 16 kB | |
| I/O Voltage | 3.3 V | 3.3 V | |
| Interface Type | 2-Wire, RS-485, SPI, UART | 2-Wire, RS-485, SPI, UART | |
| Number of ADC Channels | 10 Channel | 8 Channel | |
| Number of Timers/Counters | 6 Timer | 6 Timer | |
| Processor Series | AT91SAM3S | AT91SAM3S | |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | |
| Program Memory Type | Flash | Flash | |
| Factory Pack Quantity | 160 | 250 | |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | |
| Unit Weight | 0.062237 oz | 0.105822 oz | |
| Unit-Weight | 48-VFQFN Exposed Pad | ||
| Mounting-Style | 34 I/O | ||
| Supplier-Device-Package | FLASH | ||
| Program Memory | ARM Cortex M3 | ||
| Peripherals | QFN-48 | ||
| Connectivity | 34 I/O | ||
| Voltage-Supply-Vcc-Vdd | 48 kB | ||
| Core-Size | 12 bit |
Start with: ATSAM
Part Number "ATSAM" returned 23 results; all results matched and started with "ATSAM".
| Part Number | Description | Brand | Package/Case | Lifecycle Status | Cargo cycle | In Stock | Operation |
|---|---|---|---|---|---|---|---|
| ATSAMD21J17D-MMF |
Microchip Technology |
Microchip | QFN-64 | 3~7 Days | 4782 | ||
| ATSAMD21J17D-MMUT |
Microchip Technology |
Microchip | QFN-64 | 3~7 Days | 7202 | ||
| ATSAMD21J18A-MMU-SLL |
Microchip Technology |
Microchip | QFN-64 | 3~7 Days | 4644 | ||
| ATSAMD21J16B-MMUT |
Microchip Technology |
Microchip | QFN-64 | 3~7 Days | 7480 | ||
| ATSAMD21J15B-MMF |
Microchip Technology |
Microchip | QFN-64 | 3~7 Days | 5520 | ||
| ATSAM4CMP16CC-AUTR |
1.62V~3.6V ARM-MSeries 120MHz 52 TQFP-100(14x14) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
Microchip | TQFP-100 | 3~7 Days | 4975 | ||
| ATSAM4CMP16CC-AUT |
1.62V~3.6V ARM-MSeries 120MHz 52 TQFP-100(14x14) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
Microchip | TQFP-100 | 3~7 Days | 3752 | ||
| ATSAMC21J18A-MUT64 |
2.7V~5.5V ARM-MSeries 48MHz 52 VQFN-64(9x9) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
Microchip | VQFN-64 | 3~7 Days | 4617 | ||
| ATSAM4C8CB-AUT |
1.08V~1.32V CM4 120MHz 74 LQFP-100(14x14) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
Microchip | TQFP-100 | 3~7 Days | 7686 | ||
| ATSAM4C8CB-AUTR |
1.08V~1.32V CM4 120MHz 74 LQFP-100(14x14) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
Microchip | TQFP-100 | 3~7 Days | 3858 | ||
| ATSAM4CMS16CC-AUTR |
1.62V~3.6V ARM-MSeries 120MHz 57 TQFP-100(14x14) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
Microchip | TQFP-100 | 3~7 Days | 7600 | ||
| ATSAM4CMS16CC-AUT |
1.62V~3.6V ARM-MSeries 120MHz 57 TQFP-100(14x14) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
Microchip | TQFP-100 | 3~7 Days | 6581 | ||
| ATSAM4C16CB-AUTR |
1.08V~1.32V CM4 120MHz 74 LQFP-100(14x14) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
Microchip | TQFP-100 | 3~7 Days | 3661 | ||
| ATSAMA5D23A-CN |
ARM® Cortex®-A5 Microprocessor IC SAMA5D2 1 Core, 32-Bit 500MHz 196-TFBGA (11x11) |
Microchip Technology | TFBGA-196 | 3~7 Days | 5470 | ||
| ATSAMA5D21A-CU |
ARM® Cortex®-A5 Microprocessor IC SAMA5D2 1 Core, 32-Bit 500MHz 196-TFBGA (11x11) |
Microchip Technology | TFBGA-196 | 3~7 Days | 5876 | ||
| ATSAM4SP32A-ANU-Y |
ARM® Cortex®-M4 SAM4S Microcontroller IC 32-Bit Single-Core 120MHz 2MB (2M x 8) FLASH 128-LQFP (14x14) |
Microchip Technology | LQFP-128 | 3~7 Days | 6678 | ||
| ATSAMA5D23A-CU |
ARM® Cortex®-A5 Microprocessor IC SAMA5D2 1 Core, 32-Bit 500MHz 196-TFBGA (11x11) |
Microchip Technology | TFBGA-196 | 3~7 Days | 7670 | ||
| ATSAM3N1BA-AU |
ARM® Cortex®-M3 SAM3N Microcontroller IC 32-Bit Single-Core 48MHz 64KB (64K x 8) FLASH 64-LQFP (10x10) |
Microchip Technology | 64-LQFP | 3~7 Days | 6411 | ||
| ATSAM3S1BA-MUR |
ARM® Cortex®-M3 SAM3S Microcontroller IC 32-Bit Single-Core 64MHz 64KB (64K x 8) FLASH 64-QFN (9x9) |
Microchip Technology | QFN EP-64 | 3~7 Days | 3284 | ||
| ATSAMA5D28C-LD1G-CUR |
Low Power Advanced Security Capabilities MPU |
Microchip | BGA-361 | 3~7 Days | 5125 | ||
| ATSAMA5D28A-CNR |
ARM® Cortex®-A5 Microprocessor IC SAMA5D2 1 Core, 32-Bit 500MHz 289-LFBGA (14x14) |
Microchip Technology | 289-LFBGA | 3~7 Days | 5186 | ||
| ATSAM4SD32BA-ANR |
ARM® Cortex®-M4 SAM4S Microcontroller IC 32-Bit Single-Core 120MHz 2MB (2M x 8) FLASH 64-LQFP (10x10) |
Microchip Technology | 64-LQFP | 3~7 Days | 7438 | ||
| ATSAMA5D28B-CU |
ARM® Cortex®-A5 Microprocessor IC SAMA5D2 1 Core, 32-Bit 500MHz 289-LFBGA (14x14) |
Microchip Technology | LFBGA-289 | 3~7 Days | 7438 |