ATSAME70J20B-AN vs ATSAME70J19B-AN Comparison
Detailed side-by-side comparison of ATSAME70J20B-AN by Microchip Technology and ATSAME70J19B-AN by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATSAME70J20B-AN - 300MHz Cortex-M7 MCU, 1MB Flash | Microchip
ATSAME70J20B-AN β ActiveMicrochip Technology
ATSAME70J19B-AN - 300MHz Cortex-M7 MCU, 512KB Flash, 64-LQFP
ATSAME70J19B-AN β ActiveSpecification Comparison
| Parameter | ATSAME70J20B-AN | ATSAME70J19B-AN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $12.75 | $9.42 |
| Core Processor | ARM Cortex-M7 with FPU | β |
| Maximum Clock Frequency | 300 MHz | β |
| Program Memory Size | 1 MB (1M x 8) Flash | β |
| SRAM Size | 384 KB | β |
| Data Bus Width | 32-bit | β |
| Instruction Cache | 16 KB | 16 KB |
| Data Cache | 16 KB | 16 KB |
| ADC Resolution | 12-bit | β |
| ADC Channels | Up to 24 | β |
| Supply Voltage Range | 1.7 V to 3.6 V | β |
| Operating Temperature | -40 C to +105 C | -40C to +105C (industrial) |
| Package / Case | 64-LQFP (10x10 mm) | β |
| Number of I/O | 114 | β |
| Connectivity | CAN-FD, Ethernet, USB 2.0 HS, SPI, I2C, USART | β |
| DMA Channels | 24 | β |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant |
| REACH Status | Compliant | β |
| Core | β | ARM Cortex-M7 with FPU |
| Maximum CPU Clock | β | 300 MHz |
| Flash Memory | β | 512 KB (512K x 8) |
| SRAM | β | 256 KB |
| Package | β | 64-LQFP (10x10 mm) |
| Operating Voltage | β | 1.7 V to 3.6 V |
| A/D Converter | β | 12-bit AFE, up to 24 channels |
| D/A Converter | β | 12-bit DAC |
| Communication Interfaces | β | CAN-FD x2, USB HS, Ethernet MAC, UART, SPI, I2C, I2S |
| DMA | β | XDMAC with multiple channels |
| Security | β | TRNG, AES, secure boot support |
| Pin Count | β | 64 |