Infineon S6J3300

The Infineon S6J3300 series are microcontrollers based on the ARM Cortex-R5 processor.

Flash Banks

Program flash

Device	Base address	Size	J-Link Support
S6J331E	0x019F0000	4172 KB
S6J332C	0x019F0000	2224 KB
S6J332E	0x019F0000	4172 KB
S6J334B	0x019F0000	1712 KB
S6J334C	0x019F0000	2224 KB
S6J334D	0x019F0000	3248 KB
S6J334E	0x019F0000	4172 KB

Note:
The first 128 bytes of program flash are reserved and may not be used. They contain security flags that may permanently lock the device.

Work flash

Device	Base address	Size	J-Link Support
S6J33xx	0x0E000000	112 KB

Watchdog Handling

The device has a watchdog HWDG that is fed during flash programming.

Device Specific Handling

Reset

The device uses normal Cortex-R reset, no special handling necessary, like described here.

Flash Programming with 16MHz external oscillator

In case the default external 4MHz oscillator is replaced with a 16 MHz oscillator it is necessary to adapt the PLL configuration of the flashalgorithm, as during prepare the PLL is set to the maximum frequency of 240MHz based on an oscillator with 4MHz. External oscillators with higher frequencies will lead to a configuration out of specification. The following pex-file configures the PLL correctly to 240 MHz for an external oscillator with 16MHz:

1. Download the Pex-file (File:Cypress S6J33xx.pex).
2. Copy the Pex-file in the following folder ...\JLink\Devices\Infineon
3. Add the following lines in the JLinkDevices.xml within your JLink installation folder:

 <Device>
  <ChipInfo Vendor="Infineon" Name="S6J334BJD" Core="JLINK_CORE_CORTEX_R5" JLinkScriptFile="Devices/Infineon/Infineon_S6J33xx.pex" />
 </Device>

Now the programming algorithm initiates the PLL with 240MHz for a 16MHz external oscillator, in case no other PLL has been set before.

Note: If you have another oscillator and you need an adapted pex-file, please get in contact with SEGGER.