
RELEASE
Revision B1 ©Serious Integrated, Inc. 4
Hardware Overview....................................................................................................................................................................................... 22
High Performance Renesas SH2 MCU............................................................................................................................................... 22
Graphic Color LCD Display and Touch Option .............................................................................................................................. 22
On-Module Peripherals .......................................................................................................................................................................... 23
On-Module Memory ................................................................................................................................................................................ 23
Communications and Connectors ..................................................................................................................................................... 23
Power............................................................................................................................................................................................................. 24
Module Feature Detail ................................................................................................................................................................................. 25
Renesas SH7269 MCU ............................................................................................................................................................................. 25
MCU Boot Modes ................................................................................................................................................................................ 25
LCD Display ................................................................................................................................................................................................. 26
Graphics Controller ............................................................................................................................................................................ 26
Touch Controller.................................................................................................................................................................................. 26
Proximity Sensing ............................................................................................................................................................................... 27
Ambient Light Sensing ..................................................................................................................................................................... 27
Haptic Feedback.................................................................................................................................................................................. 27
Power Supplies .......................................................................................................................................................................................... 28
Power Input: +VEXT.......................................................................................................................................................................... 28
Turning SIM535 Off: PWRDWN#...................................................................................................................................................... 28
+3.3V (+3V3) and +1.25V (+1V25) Regulation....................................................................................................................... 28
USB Device (“Function”) Power: USBF_VBUS......................................................................................................................... 29
USB Host Power: USBH_VUSB....................................................................................................................................................... 29
LCD Panel Backlight Power: BLEN and BL_LED+/BL_LED-......................................................................................... 29
Batttery Backed Real Time Clock/Calendar (RTCC): +VBAT................................................................................................ 30
Memory ........................................................................................................................................................................................................ 30
Serial FLASH .......................................................................................................................................................................................... 30
SDRAM..................................................................................................................................................................................................... 31
EEPROM................................................................................................................................................................................................... 32
e-MMC FLASH Memory..................................................................................................................................................................... 32
SD Card Socket..................................................................................................................................................................................... 32
Serious Serial Number............................................................................................................................................................................. 33
Cryptographic/Authentication device ............................................................................................................................................. 34
PCB Temperature Sensing..................................................................................................................................................................... 34
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