Microchip Technology SAM D20J | Microchip Technology
SAM D20J series from Microchip Technology
Overview
Compare SAM D20J Variants
Side-by-side comparison of 10 product variants from Microchip Technology
| Parameter | ATSAMD20J18A-MN | ATSAMD20J15A-MU | ATSAMD20J18A-MUT | ATSAMD20J18A-AN | ATSAMD20J16A-AU | ATSAMD20J18A-MNT | ATSAMD20J18A-CNT | ATSAMD20J18A-CN | ATSAMD20J18A-AUT | ATSAMD20J18A-AUES |
|---|---|---|---|---|---|---|---|---|---|---|
| Package / Case | 64-VFQFN Exposed Pad | 64-VFQFN Exposed Pad | 64-VFQFN Exposed Pad | 64-TQFP | 64-TQFP | 64-VFQFN Exposed Pad | 64-UFBGA | 64-UFBGA | 64-LQFP | 64-TQFP |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Connectivity | I²C, SPI, UART/USART | I²C, SPI, UART/USART | I²C, SPI, UART/USART | I²C, SPI, UART/USART | I²C, SPI, UART/USART | I²C, SPI, UART/USART | I²C, SPI, UART/USART | I²C, SPI, UART/USART | I²C, SPI, UART/USART | I²C, SPI, UART/USART |
| Core Processor | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ |
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| CPU Type | Cortex-M0+ | Cortex-M0+ | Cortex-M0+ | Cortex-M0+ | Cortex-M0+ | Cortex-M0+ | Cortex-M0+ | - | Cortex-M0+ | - |
| Crypto Engine | No | No | No | No | No | No | No | - | No | - |
| Data Converters | A/D 20x12b; D/A 1x10b | A/D 20x12b; D/A 1x10b | A/D 20x12b; D/A 1x10b | A/D 20x12b; D/A 1x10b | A/D 20x12b; D/A 1x10b | A/D 20x12b; D/A 1x10b | A/D 20x12b; D/A 1x10b | A/D 20x12b; D/A 1x10b | A/D 20x12b; D/A 1x10b | A/D 20x12b; D/A 1x10b |
| I2C | 6 | 6 | 6 | 6 | 6 | 6 | 6 | - | 6 | - |
| Internal Oscillator | 32khz, 32Khz ULP, 8Mhz | 32khz, 32Khz ULP, 8Mhz | 32khz, 32Khz ULP, 8Mhz | 32khz, 32Khz ULP, 8Mhz | 32khz, 32Khz ULP, 8Mhz | 32khz, 32Khz ULP, 8Mhz | 32khz, 32Khz ULP, 8Mhz | - | 32khz, 32Khz ULP, 8Mhz | - |
| Lifecycle Status | Active | Active | Active | Active | Active | Active | Active | Active | Active | Obsolete |
| Maxspeed Mhz | 48 | 48 | 48 | 48 | 48 | 48 | 48 | - | 48 | - |
| Number of I/O | 52 | 52 | 52 | 52 | 52 | 52 | 52 | 52 | 52 | 52 |
| Number of Pins | 64 | 64 | 64 | 64 | 64 | 64 | 64 | - | 64 | - |
| Operation Voltage Max V | 3.63 | 3.63 | 3.63 | 3.63 | 3.63 | 3.63 | 3.63 | - | 3.63 | - |
| Operation Voltage Min V | 1.62 | 1.62 | 1.62 | 1.62 | 1.62 | 1.62 | 1.62 | - | 1.62 | - |
| Oscillator Type | Internal | Internal | Internal | Internal | Internal | Internal | Internal | Internal | Internal | Internal |
| Package | VQFN-64 | VQFN-64 | VQFN-64 | TQFP-64 | TQFP-64 | VQFN-64 | UFBGA-64 | UFBGA-64 | TQFP-64 | TQFP-64 |
| Part Family | SAMD20 | SAMD20 | SAMD20 | SAMD20 | SAMD20 | SAMD20 | SAMD20 | - | SAMD20 | - |
| Peripherals | Brown-out Detect/Reset, POR, WDT | Brown-out Detect/Reset, POR, WDT | Brown-out Detect/Reset, POR, WDT | Brown-out Detect/Reset, POR, WDT | Brown-out Detect/Reset, POR, WDT | Brown-out Detect/Reset, POR, WDT | Brown-out Detect/Reset, POR, WDT | Brown-out Detect/Reset, POR, WDT | Brown-out Detect/Reset, POR, WDT | Brown-out Detect/Reset, POR, WDT |
| Program Memory Size | 256KB (256K x 8) | 32KB (32K x 8) | 256KB (256K x 8) | 256KB (256K x 8) | 64KB (64K x 8) | 256KB (256K x 8) | 256KB (256K x 8) | 256KB (256K x 8) | 256KB (256K x 8) | 256KB (256K x 8) |
| Program Memory Type | Flash | Flash | Flash | Flash | Flash | Flash | Flash | Flash | Flash | Flash |
| RAM Size | 32K x 8 | 4K x 8 | 32K x 8 | 32K x 8 | 8K x 8 | 32K x 8 | 32K x 8 | 32K x 8 | 32K x 8 | 32K x 8 |
| Speed | 48MHz | 48MHz | 48MHz | 48MHz | 48MHz | 48MHz | 48MHz | 48MHz | 48MHz | 48MHz |
| SPI | 6 -SPI | 6 -SPI | 6 -SPI | 6 -SPI | 6 -SPI | 6 -SPI | 6 -SPI | - | 6 -SPI | - |
| Sram Kb | 32 | 4 | 32 | 32 | 8 | 32 | 32 | - | 32 | - |
| Supplier Device Package | 64-QFN (9x9) | 64-QFN (9x9) | 64-QFN (9x9) | 64-TQFP (10x10) | 64-TQFP (10x10) | 64-QFN (9x9) | 64-UFBGA (5x5) | 64-UFBGA (5x5) | 64-LQFP (10x10) | 64-TQFP (10x10) |
| Supply Voltage | 1.62V ~ 3.6V | 1.62V ~ 3.6V | 1.62V ~ 3.6V | 1.62V ~ 3.6V | 1.62V ~ 3.6V | 1.62V ~ 3.6V | 1.62V ~ 3.6V | 1.62V ~ 3.6V | 1.62V ~ 3.6V | 1.62V ~ 3.6V |
| Temp Range Max | 105 | 105 | 105 | 105 | 125 | 105 | 105 | - | 105 | - |
| Temp Range Min | -40 | -40 | -40 | -40 | -40 | -40 | -40 | - | -40 | - |
| UART | 6 | 6 | 6 | 6 | 6 | 6 | 6 | - | 6 | - |
| Request Quote | Request Quote | Request Quote | Request Quote | Request Quote | Request Quote | Request Quote | Request Quote | Request Quote | Request Quote |
Selection Guide
Package
64-VFQFN Exposed Pad→ATSAMD20J18A-MNATSAMD20J15A-MUATSAMD20J18A-MUTATSAMD20J18A-MNT
64-TQFP→ATSAMD20J18A-ANATSAMD20J16A-AUATSAMD20J18A-AUES
64-UFBGA→ATSAMD20J18A-CNTATSAMD20J18A-CN
64-LQFP→ATSAMD20J18A-AUT
Temperature Range
-40°C ~ 105°C (TA)→ATSAMD20J18A-MNATSAMD20J18A-ANATSAMD20J18A-MNTATSAMD20J18A-CNTATSAMD20J18A-CN
-40°C ~ 85°C (TA)→ATSAMD20J15A-MUATSAMD20J18A-MUTATSAMD20J16A-AUATSAMD20J18A-AUTATSAMD20J18A-AUES
Base Numbers
| Base Number | Description | Variants | Status | Action |
|---|---|---|---|---|
| ATSAMD20J | ATSAMD20J variants from Microchip Technology | 17 MPNs | Active | View Details |