MCIMX53-START Freescale Semiconductor, MCIMX53-START Datasheet - Page 6

• Manufacturer Part Number: MCIMX53-START
• Description: KIT DEVELOPMENT I.MX53
• Manufacturer: Freescale Semiconductor
• Series: i.MX53r
• Type: MCUr

Specifications of MCIMX53-START

• Contents: Board
• Silicon Manufacturer: Freescale
• Core Architecture: ARM
• Core Sub-architecture: Cortex - A8
• Silicon Core Number: I.MX5
• Silicon Family Name: I.MX53
• Peak Reflow Compatible (260 C): Yes
• Rohs Compliant: Yes
• Leaded Process Compatible: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: i.MX53
• Lead Free Status / Rohs Status: Supplier Unconfirmed

Architectural Overview
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The following subsections provide an architectural overview of the i.MX53xA processor system.
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Secure JTAG controller (SJC)—Protecting JTAG from debug port attacks by regulating or
blocking the access to the system debug features
Secure real-time clock (SRTC)—Tamper resistant RTC with dedicated power domain and
mechanism to detect voltage and clock glitches
Real-time integrity checker, version 3 (RTICv3)—RTIC type1, enhanced with SHA-256 engine
SAHARAv4 Lite—Cryptographic accelerator that includes true random number generator
(TRNG)
Security controller, version 2 (SCCv2)—Improved SCC with AES engine, secure/non-secure
RAM and support for multiple keys as well as TZ/non-TZ separation
Central security unit (CSU)—Enhancement for the IIM (IC Identification Module). CSU is
configured during boot by e-fuses, and determines the security level operation mode as well as the
TrustZone (TZ) policy
Advanced High Assurance Boot (A-HAB)—HAB with the next embedded enhancements:
SHA-256, 2048-bit RSA key, version control mechanism, warm boot, CSU, and TZ initialization
Architectural Overview
The actual feature set depends on the part number as described in
Functions such as video hardware acceleration, 2D and 3D hardware
graphics acceleration, and Macrovision
enabled for specific part numbers.
i.MX53xA Automotive and Infotainment Applications Processors, Rev. 1
NOTE
TM
video copy protection may not be
Table
Freescale Semiconductor
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