Microchip Technology ATSAM4S4BB-MN Microcontrollers
IC MCU 32BIT 256KB FLASH 64QFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ATSAM4S4BB-MN
Base Model
Detailed Description
IC MCU 32BIT 256KB FLASH 64QFN
Package
64-VFQFN Exposed Pad
Key Features
Package: 64-VFQFN Exposed Pad
Lifecycle Status
Active
Datasheet
ATSAM4S4BB-MN Datasheet
Quick Jump:
Technical Specifications
Microchip Technology ATSAM4S4BB-MN Microcontrollers technical specifications.
General
RAM Size
64K x 8
RoHS
Yes
Number of Pins
64
Package / Case
64-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C (TA)
Supply Voltage
1.62V ~ 3.6V
Lifecycle Status
Active
Package
64-VFQFN Exposed Pad
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Alternate Parts Comparison (ATSAM4S4BB-MN vs ATSAM4S4AB-AN vs ATSAM4S4CB-CFN vs ATSAM4S4CA-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 | 64-VFQFN Exposed Pad | -- | 100-VFBGA | 100-TFBGA |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 105°C (TA) | -- | -40°C ~ 105°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®-M4 | -- | ARM® Cortex®-M4 | ARM® Cortex®-M4 |
| 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 | I²C, IrDA, Memory Card, SPI, SSC, UART/USART, USB | -- | EBI/EMI, I²C, IrDA, Memory Card, SPI, SSC, UART/USART, USB | EBI/EMI, I²C, IrDA, Memory Card, SPI, SSC, UART/USART, USB |
| Data Converters | A/D 11x12b; D/A 2x12b | -- | A/D 16x12b; D/A 2x12b | A/D 16x12b; D/A 2x12b |
| Number of I/O | 47 | -- | 79 | 79 |
| Oscillator Type | Internal | -- | Internal | Internal |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT | -- | Brown-out Detect/Reset, DMA, POR, PWM, WDT | Brown-out Detect/Reset, DMA, 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
MK22FN256VLH12NXP SemiconductorsNXP
IC MCU 32BIT 256KB FLASH 64LQFP
MKS22FN256VLH12NXP SemiconductorsNXP
IC MCU 32BIT 256KB FLASH 64LQFP
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