Microchip Technology ATSAME70Q19B-CFNT Microcontroller, Microprocessor, FPGA Modules
IC MCU 32BIT 512KB FLSH 144LFBGA
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ATSAME70Q19B-CFNT
Detailed Description
IC MCU 32BIT 512KB FLSH 144LFBGA
Package
144-LFBGA
Key Features
Package / Case: 144-LFBGA; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
ATSAME70Q19B-CFNT Datasheet
Quick Jump:
Technical Specifications
Microchip Technology ATSAME70Q19B-CFNT Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
Interface
CAN, Ethernet, I2S, IrDA, LIN, RS-485, SPI, UART, USART, USB
Memory Size
512 kB
RAM Size
256K x 8
Data Bus Width
32 b
RoHS
Yes
Number of Pins
144
Package / Case
144-LFBGA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C (TA)
Supply Voltage
1.7V ~ 3.6V
Alternate Parts Comparison (ATSAME70Q19B-CFNT vs ATSAME70Q21B-CN vs ATSAME70Q19B-CNT vs ATSAME70Q21B-CNT)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 144-LFBGA | 144-LFBGA | 144-LFBGA | 144-LFBGA |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) |
| Supply Voltage | 1.7V ~ 3.6V | 1.62V ~ 3.6V | 1.7V ~ 3.6V | 1.62V ~ 3.6V |
| Core Processor | ARM® Cortex®-M7 | ARM® Cortex®-M7 | ARM® Cortex®-M7 | ARM® Cortex®-M7 |
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| RAM Size | 256K x 8 | 384K x 8 | 256K x 8 | 384K x 8 |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Connectivity | CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, SPI, UART/USART, USB | CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, SPI, UART/USART, USB | CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, SPI, UART/USART, USB | CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, SPI, UART/USART, USB |
| Data Converters | A/D 24x12b; D/A 2x12b | A/D 24x12b; D/A 2x12b | A/D 24x12b; D/A 2x12b | A/D 24x12b; D/A 2x12b |
| Number of I/O | 114 | 114 | 114 | 114 |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
MIMXRT1172CVM8ANXP SemiconductorsNXP
IC MCU 32BIT EXT MEM 289MAPBGA
MIMXRT106LDVL6BNXP SemiconductorsNXP
IC MCU 32BIT EXT MEM 196MAPBGA
MKV58F512VLL24NXP SemiconductorsNXP
IC MCU 32BIT 512KB FLASH 100LQFP
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.