Microchip Technology ATSAM4S4BB-UUR Microcontroller, Microprocessor, FPGA Modules
IC MCU 32BIT 256KB FLASH 64WLCSP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ATSAM4S4BB-UUR
Detailed Description
IC MCU 32BIT 256KB FLASH 64WLCSP
Package
64-UFBGA, WLCSP
Key Features
Package / Case: 64-UFBGA, WLCSP; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
ATSAM4S4BB-UUR Datasheet
Quick Jump:
Technical Specifications
Microchip Technology ATSAM4S4BB-UUR Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
RAM Size
64K x 8
Package / Case
64-UFBGA
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, POR, PWM, WDT
Number of I/O
47
Speed
120MHz
Core Processor
ARM® Cortex®-M4
Alternate Parts Comparison (ATSAM4S4BB-UUR vs ATSAM4S2BB-UUR vs ATSAM4SD16BA-UUR vs ATSAM4SD32BA-UUR)
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-UFBGA | 64-UFBGA | 64-UFBGA | 64-UFBGA |
| Operating Temperature | -40°C ~ 85°C (TA) | -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 | 1.62V ~ 3.6V |
| Core Processor | ARM® Cortex®-M4 | ARM® Cortex®-M4 | ARM® Cortex®-M4 | ARM® Cortex®-M4 |
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| RAM Size | 64K x 8 | 64K x 8 | 160K x 8 | 160K x 8 |
| Connectivity | I²C, IrDA, Memory Card, SPI, SSC, UART/USART, USB | I²C, IrDA, Memory Card, SPI, SSC, UART/USART, USB | I²C, IrDA, Memory Card, SPI, SSC, UART/USART, USB | 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 11x12b; D/A 2x12b | A/D 11x12b; D/A 2x12b |
| Oscillator Type | Internal | 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 | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Program Memory Size | 256KB (256K x 8) | 128KB (128K x 8) | 1MB (1M x 8) | 2MB (2M x 8) |
| Program Memory Type | Flash | Flash | Flash | Flash |
| 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
MKS22FN256VLH12NXP SemiconductorsNXP
IC MCU 32BIT 256KB FLASH 64LQFP
MK22FN256VMP12NXP SemiconductorsNXP
IC MCU 32BIT 256KB FLSH 64MAPBGA
This part is listed as a cross for
STM32F412RGY6TRSTMicroelectronicsSimilarMicrochip
32-bit ARM Cortex-M4 MCU, 1MB Flash, 100MHz, 64-pin BGA
STM32F091RCY7TRSTMicroelectronicsSimilarMicrochip
ARM® Cortex®-M0 STM32F0 Microcontroller IC 32-Bit 48MHz 256KB (256K x 8) FLASH 64-WLCSP (3.35x3.59)
STM32F091RCY6TRSTMicroelectronicsSimilarMicrochip
ARM® Cortex®-M0 STM32F0 Microcontroller IC 32-Bit 48MHz 256KB (256K x 8) FLASH 64-WLCSP (3.35x3.59)
STM32F098RCY6TRSTMicroelectronicsSimilarMicrochip
ARM® Cortex®-M0 STM32F0 Microcontroller IC 32-Bit 48MHz 256KB (256K x 8) FLASH 64-WLCSP (3.35x3.59)
STM32F103RCY6TRSTMicroelectronicsSimilarMicrochip
ARM® Cortex®-M3 STM32F1 Microcontroller IC 32-Bit 72MHz 256KB (256K x 8) FLASH 64-WLCSP (4.47×4.4)
STM32F412RGY6PTRSTMicroelectronicsSimilarMicrochip
ARM® Cortex®-M4 STM32F4 Microcontroller IC 32-Bit 100MHz 1MB (1M x 8) FLASH 64-WLCSP (3.62x3.65)
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.