Microchip Technology AT91SAM9N12-CU Microcontrollers
IC MPU SAM9N 400MHZ 217LFBGA
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AT91SAM9N12-CU
Base Model
Detailed Description
IC MPU SAM9N 400MHZ 217LFBGA
Package
217-LFBGA
Lifecycle Status
Active
Datasheet
AT91SAM9N12-CU Datasheet
Quick Jump:
Technical Specifications
Microchip Technology AT91SAM9N12-CU Microcontrollers technical specifications.
General
Package / Case
217-LFBGA
Operating Temperature
-40°C ~ 85°C (TA)
Lifecycle Status
Active
Voltage IO
1.8V, 3.3V
Speed
400MHz
Core Processor
ARM926EJ-S
Number of Cores Bus Width
1 Core, 32-Bit
RAM Controllers
LPDDR, LPDDR2, DDR2, SDR, SRAM
Graphics Acceleration
No
Display and Interface Controllers
LCD, Touchscreen
Alternate Parts Comparison (AT91SAM9N12-CU vs AT91SAM7X256C-AU vs AT91SAM7S256C-AU-999 vs AT91SAM7S64-AU-001)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 217-LFBGA | 100-LQFP | 64-LQFP | 64-LQFP |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Core Processor | ARM926EJ-S | ARM7® | ARM7® | ARM7® |
| Speed | 400MHz | 55MHz | 55MHz | 55MHz |
| Mounting Type | -- | Surface Mount | Surface Mount | Surface Mount |
| Supply Voltage | -- | 1.65V ~ 1.95V | 1.65V ~ 1.95V | 1.65V ~ 1.95V |
| Core Size | -- | 16/32-Bit | 16/32-Bit | 16/32-Bit |
| RAM Size | -- | 64K x 8 | 64K x 8 | 16K x 8 |
| Connectivity | -- | CANbus, Ethernet, I²C, SPI, SSC, UART/USART, USB | I²C, SPI, SSC, UART/USART, USB | I²C, SPI, SSC, UART/USART |
| Data Converters | -- | A/D 8x10b | A/D 8x10b | A/D 8x10b |
| Number of I/O | -- | 62 | 32 | 32 |
| Oscillator Type | -- | Internal | Internal | Internal |
| 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 .
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