MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 89

• Manufacturer Part Number: MCIMX281AVM4B
• Description: IC MPU I.MX28 1.2 289MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: i.MX28r

Specifications of MCIMX281AVM4B

• Core Processor: ARM9
• Core Size: 32-Bit
• Speed: 454MHz
• Connectivity: CAN, EBI/EMI, Ethernet, I²C, MMC, SmartCard, SPI, SSI, UART/USART, USB OTG
• Peripherals: DMA, I²S, LCD, POR, PWM, WDT
• Program Memory Size: 128KB (32K x 32)
• Program Memory Type: Mask ROM
• Ram Size: 32K x 32
• Voltage - Supply (vcc/vdd): 1.25 V ~ 5.25 V
• Data Converters: A/D 17x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 289-LFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of I /o: -
• Eeprom Size: -
• Lead Free Status / Rohs Status: Supplier Unconfirmed

Freescale Semiconductor, Inc.
• Optimized for very long battery life
• 16-Channel Low-Resolution ADC
• Single Channel High Speed ADC (HSADC)
• Security Features
• Wide Assortment of External Media Interfaces
• 1.5 V linear regulator with programmable current limits for load and battery charge
• Silicon speed and temperature sensors enable adaptive power management over
• Integrated temperature based power shut-down safety modes
• Seven independent channels and nine dedicated channels
• 4/5 wires resistive touchscreen controller
• 8 × 8 key pad panel matrix
• Temperature sensor controller
• Absolute accuracy of 1.3%
• Up to 0.5% with bandgap calibration
• Up to 2 Msps sample rate
• Sample precision configurable for 8/10/12 bits
• Three trigger modes supporting to start ADC conversion
• Read-only unique ID for digital rights management algorithms
• Secure boot using 128-bit AES hardware decryption
• SHA-1 and SHA-256 hashing hardware
• Customer-programmed (OTP) 128 bit AES key is never visible to software
• High Assurance Boot (HAB4)
• Up to eight NAND Flash memories with hardware management of device
circuits
temperature and silicon process
interleaving
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
Chapter 1 Product Overview
89