MCIMX286CVM4B Freescale Semiconductor, MCIMX286CVM4B Datasheet - Page 44

• Manufacturer Part Number: MCIMX286CVM4B
• Description: IC MPU I.MX286 289MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: i.MX28r

Specifications of MCIMX286CVM4B

• 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: Compliant

Section Number
44
19.1
19.2
19.3
19.4
Overview.....................................................................................................................................................................1355
SRAM Controls..........................................................................................................................................................1356
Miscellaneous Controls...............................................................................................................................................1357
Programmable Registers.............................................................................................................................................1358
19.3.1
19.3.2
19.3.3
19.3.4
19.4.1
19.4.2
19.4.3
19.4.4
19.4.5
19.4.6
19.4.7
19.4.8
19.4.9
19.4.10
19.4.11
19.4.12
19.4.13
19.4.14
19.4.15
19.4.16
19.4.17
19.4.18
19.4.19
Performance Monitoring.........................................................................................................................1357
High-Entropy PRN Seed.........................................................................................................................1358
Write-Once Register................................................................................................................................1358
Microseconds Counter.............................................................................................................................1358
DIGCTL Control Register (HW_DIGCTLCTRL)..................................................................................1361
DIGCTL Status Register (HW_DIGCTLSTATUS)................................................................................1364
Free-Running HCLK Counter Register (HW_DIGCTLHCLKCOUNT)...............................................1366
On-Chip RAM Control Register (HW_DIGCTLRAMCTRL)...............................................................1367
EMI Status Register (HW_DIGCTLEMI_STATUS)..............................................................................1368
On-Chip Memories Read Margin Register (HW_DIGCTLREAD_MARGIN)......................................1369
Software Write-Once Register (HW_DIGCTLWRITEONCE)..............................................................1369
BIST Control Register (HW_DIGCTLBIST_CTL)................................................................................1370
DIGCTL Status Register (HW_DIGCTLBIST_STATUS).....................................................................1372
Entropy Register (HW_DIGCTLENTROPY).........................................................................................1375
Entropy Latched Register (HW_DIGCTLENTROPY_LATCHED).......................................................1376
Digital Control Microseconds Counter Register (HW_DIGCTLMICROSECONDS)...........................1376
Digital Control Debug Read Test Register (HW_DIGCTLDBGRD).....................................................1377
Digital Control Debug Register (HW_DIGCTLDBG)............................................................................1377
USB LOOP BACK (HW_DIGCTLUSB_LOOPBACK)........................................................................1378
SRAM Status Register 0 (HW_DIGCTLOCRAM_STATUS0)..............................................................1380
SRAM Status Register 1 (HW_DIGCTLOCRAM_STATUS1)..............................................................1381
SRAM Status Register 2 (HW_DIGCTLOCRAM_STATUS2)..............................................................1381
SRAM Status Register 3 (HW_DIGCTLOCRAM_STATUS3)..............................................................1382
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
Digital Control (DIGCTL) and On-Chip RAM
Chapter 19
Title
Freescale Semiconductor, Inc.
Page