Microchip Technology ATSAM3S8CA-CU Microcontrollers
IC MCU 32BIT 512KB FLSH 100TFBGA
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ATSAM3S8CA-CU
Base Model
Detailed Description
IC MCU 32BIT 512KB FLSH 100TFBGA
Package
100-TFBGA
Lifecycle Status
Active
Datasheet
ATSAM3S8CA-CU Datasheet
Quick Jump:
Technical Specifications
Microchip Technology ATSAM3S8CA-CU Microcontrollers technical specifications.
General
RAM Size
64K x 8
Package / Case
100-TFBGA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.62V ~ 3.6V
Lifecycle Status
Active
Peripherals
Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Number of I/O
79
Speed
64MHz
Core Processor
ARM® Cortex®-M3
Alternate Parts Comparison (ATSAM3S8CA-CU vs ATSAM3S8CA-AU vs ATSAM3S8BA-AUR vs ATSAM3S8CA-CUR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 100-TFBGA | -- | 64-LQFP | 100-TFBGA |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -- | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.62V ~ 3.6V | -- | 1.62V ~ 3.6V | 1.62V ~ 3.6V |
| Core Processor | ARM® Cortex®-M3 | -- | ARM® Cortex®-M3 | ARM® Cortex®-M3 |
| Core Size | 32-Bit Single-Core | -- | 32-Bit Single-Core | 32-Bit Single-Core |
| RAM Size | 64K x 8 | -- | 64K x 8 | 64K x 8 |
| Connectivity | EBI/EMI, I²C, IrDA, Memory Card, SPI, SSC, UART/USART, USB | -- | I²C, IrDA, Memory Card, SPI, SSC, UART/USART, USB | EBI/EMI, I²C, IrDA, Memory Card, SPI, SSC, UART/USART, USB |
| Data Converters | A/D 15x10/12b; D/A 2x12b | -- | A/D 10x10/12b; D/A 2x12b | A/D 15x10/12b; D/A 2x12b |
| Number of I/O | 79 | -- | 47 | 79 |
| Oscillator Type | Internal | -- | Internal | Internal |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | -- | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT |
| 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
MK40DN512VLL10NXP 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.