MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 940

• 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

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