MCIMX351AVM4B Freescale, MCIMX351AVM4B Datasheet - Page 12

• Manufacturer Part Number: MCIMX351AVM4B
• Manufacturer: Freescale

Specifications of MCIMX351AVM4B

• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

1
3
Some special functional requirements are supported in the device. The details about these special functions
and the corresponding pin names are listed in
12
Mnemonic
External ARM Clock
External Peripheral Clock
External 32-kHz Clock
Clock Out
Power Ready
Tamper Detect
USBOH
ARM = ARM1136 platform, SDMA = SDMA platform
WDOG
Block
Function Name
Signal Descriptions: Special Function Related Pins
High-speed
USB on-the-go
Watchdog
modules
Block Name
i.MX35 Applications Processors for Automotive Products, Rev. 9
SDMA
ARM
Domain
Table 4. Digital and Analog Modules (continued)
EXT_ARMCLK
CSPI1_SS1
CAPTURE
Pin Name
I2C1_CLK
GPIO1_0
GPIO1_1
1
CLKO
Table 5. Special Function Related Pins
TX1
Connectivity
peripherals
Timer
peripherals
Subsystem
Table
Mux Mode
The USB module provides high performance USB on-the-go (OTG)
functionality (up to 480 Mbps), compliant with the USB 2.0
specification, the OTG supplement, and the ULPI 1.0 low pin count
specification. The module has DMA capabilities handling data
transfer between internal buffers and system memory.
Each module protects against system failures by providing a method
of escaping from unexpected events or programming errors. Once
activated, the timer must be serviced by software on a periodic
basis. If servicing does not take place, the watchdog times out and
then either asserts a system reset signal or an interrupt request
signal, depending on the software configuration.
ALT0
ALT6
ALT4
ALT2
ALT0
ALT1
ALT1
ALT6
5.
External clock input for ARM clock.
External peripheral clock source.
External clock input of 32 kHz, used when the internal
24M Oscillator is powered off, which could be
configured either from CAPTURE or CSPI1_SS1.
Clock-out pin from CCM, clock source is controllable
and can also be used for debug.
PMIC power-ready signal, which can be configured
either from GPIO1_0 or TX1.
Tamper-detect logic is used to issue a security
violation. This logic is activated if the tamper-detect
input is asserted. Tamper-detect logic is enabled by the
bit of IOMUXC_GPRA[2]. After enabling the logic, it is
impossible to disable it until the next reset.
Brief Description
Detailed Description
Freescale Semiconductor