NXP, 32bit ARM9, i.MX28 Microcontroller, 454MHz, 128 kB ROM, 289-Pin MAPBGA
Technical Document
Specifications
Brand
NXPFamily Name
i.MX28
Package Type
MAPBGA
Mounting Type
Surface Mount
Pin Count
289
Device Core
ARM9
Data Bus Width
32bit
Program Memory Size
128 kB
Maximum Frequency
454MHz
RAM Size
128 kB
USB Channels
1
Number of SPI Channels
4
Number of UART Channels
5
Number of CAN Channels
0
Number of USART Channels
0
Typical Operating Supply Voltage
1.35 → 1.55 (Digital Core) V, 1.62 → 2.1 (Analogue Core) V
Number of I2C Channels
2
Program Memory Type
ROM
Minimum Operating Temperature
-40 °C
Maximum Number of Ethernet Channels
1
ADCs
16 x 12 bit
Length
14mm
Number of ADC Units
1
Automotive Standard
AEC-Q100
Maximum Operating Temperature
+85 °C
Height
1.03mm
Number of LIN Channels
0
Number of Ethernet Channels
1
Number of PCI Channels
0
Pulse Width Modulation
8
Dimensions
14 x 14 x 1.03mm
Width
14mm
Product details
i.MX28x Application Processors
The i.MX28x is a high-performance ARM9-core 32-bit microcontroller optimized for embedded multimedia applications. It is available in consumer, industrial and automotive grades. The automotive grade parts have the additional benefit of being AEC-Q100 qualified.
454MHz ARM926EJ-S core with 128KB Mask-PROM, 128KB SRAM, 1280bits OTP ROM
16-bit mobile DDR (mDDR) (1.8V), DDR2 (1.8V) and LV-DDR2 (1.5V), up to 205MHz
Support for up to 8 x NAND Flash memory devices with up to 20-bit BCH ECC
4 x synchronous serial ports (SSP) for SDIO/MMC/MS/SPI
Single 10/100 Ethernet with GMII/RMII or Dual 10/100 Ethernet with RMII interface
2 x 2.0B protocol-compatible Controller Area Network (CAN) interfaces (281, 286, 287 only)
USB 2.0 OTG device/host controller and PHY
USB 2.0 host controller and PHY
5 x UART with hardware flow control
2 x I²C serial interfaces
LCD controller, up to 24-bit RGB (DOTCK) modes and 24-bit system-mode (not 280)
4/5-wire touchscreen controller (not 280)
Up to 8x8 keypad matrix with button-detect circuit
Pixel-processing pipeline (PXP) supports full path from colour-space conversion, scaling, alpha-blending to rotation without intermediate memory access
Dual serial audio interface (SAIF)
Power Management Unit (PMU)
8 x PWM
Real-Time Clock
16-channel Low-Resolution ADC
High-Speed 2Msps ADC
Read-only unique ID for Digital Rights Management (DRM) algorithms
Secure boot using AES-128 hardware decryption
SHA-1 and SHA-256 hashing hardware
Package: BGA289
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Technical Document
Specifications
Brand
NXPFamily Name
i.MX28
Package Type
MAPBGA
Mounting Type
Surface Mount
Pin Count
289
Device Core
ARM9
Data Bus Width
32bit
Program Memory Size
128 kB
Maximum Frequency
454MHz
RAM Size
128 kB
USB Channels
1
Number of SPI Channels
4
Number of UART Channels
5
Number of CAN Channels
0
Number of USART Channels
0
Typical Operating Supply Voltage
1.35 → 1.55 (Digital Core) V, 1.62 → 2.1 (Analogue Core) V
Number of I2C Channels
2
Program Memory Type
ROM
Minimum Operating Temperature
-40 °C
Maximum Number of Ethernet Channels
1
ADCs
16 x 12 bit
Length
14mm
Number of ADC Units
1
Automotive Standard
AEC-Q100
Maximum Operating Temperature
+85 °C
Height
1.03mm
Number of LIN Channels
0
Number of Ethernet Channels
1
Number of PCI Channels
0
Pulse Width Modulation
8
Dimensions
14 x 14 x 1.03mm
Width
14mm
Product details
i.MX28x Application Processors
The i.MX28x is a high-performance ARM9-core 32-bit microcontroller optimized for embedded multimedia applications. It is available in consumer, industrial and automotive grades. The automotive grade parts have the additional benefit of being AEC-Q100 qualified.
454MHz ARM926EJ-S core with 128KB Mask-PROM, 128KB SRAM, 1280bits OTP ROM
16-bit mobile DDR (mDDR) (1.8V), DDR2 (1.8V) and LV-DDR2 (1.5V), up to 205MHz
Support for up to 8 x NAND Flash memory devices with up to 20-bit BCH ECC
4 x synchronous serial ports (SSP) for SDIO/MMC/MS/SPI
Single 10/100 Ethernet with GMII/RMII or Dual 10/100 Ethernet with RMII interface
2 x 2.0B protocol-compatible Controller Area Network (CAN) interfaces (281, 286, 287 only)
USB 2.0 OTG device/host controller and PHY
USB 2.0 host controller and PHY
5 x UART with hardware flow control
2 x I²C serial interfaces
LCD controller, up to 24-bit RGB (DOTCK) modes and 24-bit system-mode (not 280)
4/5-wire touchscreen controller (not 280)
Up to 8x8 keypad matrix with button-detect circuit
Pixel-processing pipeline (PXP) supports full path from colour-space conversion, scaling, alpha-blending to rotation without intermediate memory access
Dual serial audio interface (SAIF)
Power Management Unit (PMU)
8 x PWM
Real-Time Clock
16-channel Low-Resolution ADC
High-Speed 2Msps ADC
Read-only unique ID for Digital Rights Management (DRM) algorithms
Secure boot using AES-128 hardware decryption
SHA-1 and SHA-256 hashing hardware
Package: BGA289
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
- View and contribute website content and forums
- Download 3D Models, Schematics and Footprints from more than a million products