MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 940

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MCIMX281AVM4B

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

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
Programmable Registers
11.12.18 Power Module Thermal Reset Register
Thermal Reset Register.
HW_POWER_THERMAL: 0x120
HW_POWER_THERMAL_SET: 0x124
HW_POWER_THERMAL_CLR: 0x128
HW_POWER_THERMAL_TOG: 0x12C
This register contains the controls for the thermal temp sensor that can be used to reset the
chip when a temperature threshold is reached.
940
Reset
VBUSVALIDPIOLOCK
SESSENDPIOLOCK
AVALIDPIOLOCK
BVALIDPIOLOCK
Bit
W
R
RSRVD0
31 4
Field
15
0
3
2
1
0
14
0
(HW_POWER_THERMAL)
13
0
Reserved.
Reserved for Freescale Debugging Purposes Only.
Reserved for Freescale Debugging Purposes Only.
Reserved for Freescale Debugging Purposes Only.
Reserved for Freescale Debugging Purposes Only.
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
12
0
HW_POWER_DEBUG field descriptions
11
0
RSRVD0[15:4]
10
0
0
9
0
8
Description
0
7
0
6
5
0
4
0
Freescale Semiconductor, Inc.
0
3
0
2
0
1
0
0

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