MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 50
MCIMX281AVM4B
Manufacturer Part Number
MCIMX281AVM4B
Description
IC MPU I.MX28 1.2 289MAPBGA
Manufacturer
Freescale Semiconductor
Series
i.MX28r
Datasheets
1.MCIMX283DVM4B.pdf
(2327 pages)
2.MCIMX283DVM4B.pdf
(20 pages)
3.MCIMX281AVM4B.pdf
(72 pages)
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
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Section Number
50
23.1
23.2
23.3
23.4
Timers and Rotary Decoder (TIMROT) Overview.....................................................................................................1501
Timer...........................................................................................................................................................................1502
Rotary Decoder...........................................................................................................................................................1507
Programmable Registers.............................................................................................................................................1509
22.8.13
22.8.14
23.2.1
23.2.2
23.2.3
23.2.4
23.3.1
23.4.1
23.4.2
23.4.3
23.4.4
23.4.5
23.4.6
23.4.7
23.4.8
23.4.9
23.4.10
23.4.11
23.4.12
23.4.13
23.4.14
23.4.15
23.4.16
Real-Time Clock Debug Register (HW_RTCDEBUG)..........................................................................1498
Real-Time Clock Version Register (HW_RTCVERSION).....................................................................1499
Fixed count mode....................................................................................................................................1502
Match count mode...................................................................................................................................1503
Using External Signals as Inputs.............................................................................................................1505
Timer 3 and Duty Cycle Mode................................................................................................................1505
Behavior During Reset............................................................................................................................1509
Rotary Decoder Control Register (HW_TIMROTROTCTRL)...............................................................1510
Rotary Decoder Up/Down Counter Register (HW_TIMROTROTCOUNT)..........................................1513
Timer 0 Control and Status Register (HW_TIMROTTIMCTRL0).........................................................1513
Timer 0 Runing Count Register (HW_TIMROTRUNNING_COUNT0)...............................................1515
Timer 0 Fixed Count Register (HW_TIMROTFIXED_COUNT0).........................................................1516
Timer 0 Match Count Register (HW_TIMROTMATCH_COUNT0).....................................................1516
Timer 1 Control and Status Register (HW_TIMROTTIMCTRL1).........................................................1517
Timer 1 Runing Count Register (HW_TIMROTRUNNING_COUNT1)...............................................1519
Timer 1 Fixed Count Register (HW_TIMROTFIXED_COUNT1).........................................................1519
Timer 1 Match Count Register (HW_TIMROTMATCH_COUNT1).....................................................1520
Timer 2 Control and Status Register (HW_TIMROTTIMCTRL2).........................................................1520
Timer 2 Runing Count Register (HW_TIMROTRUNNING_COUNT2)...............................................1522
Timer 2 Fixed Count Register (HW_TIMROTFIXED_COUNT2).........................................................1523
Timer 2 Match Count Register (HW_TIMROTMATCH_COUNT2).....................................................1523
Timer 3 Control and Status Register (HW_TIMROTTIMCTRL3).........................................................1524
Timer 3 Running Count Register (HW_TIMROTRUNNING_COUNT3).............................................1526
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
Timers and Rotary Decoder (TIMROT)
Chapter 23
Title
Freescale Semiconductor, Inc.
Page
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