16-BIT MICROCONTROLLER F 2 MC-16FX MB96300 SERIES CHIP ERRATA FUNCTIONAL LIMITATION INCORRECT RELOCATION OF PPG. CI v0-E

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1 FUJITSU SEMICONDUCTOR CUSTOMER INFORMATION CI v0-E 16-BIT MICROCONTROLLER F 2 MC-16FX MB96300 SERIES CHIP ERRATA FUNCTIONAL LIMITATION INCORRECT RELOCATION OF PPG

2 Notes All Rights Reserved. The contents of this document are subject to change without notice. Customers are advised to consult with sales representatives before ordering. The information, such as descriptions of function and application circuit examples, in this document are presented solely for the purpose of reference to show examples of operations and uses of FUJITSU SEMICONDUCTOR device; FUJITSU SEMICONDUCTOR does not warrant proper operation of the device with respect to use based on such information. When you develop equipment incorporating the device based on such information, you must assume any responsibility arising out of such use of the information. FUJITSU SEMICONDUCTOR assumes no liability for any damages whatsoever arising out of the use of the information. Any information in this document, including descriptions of function and schematic diagrams, shall not be construed as license of the use or exercise of any intellectual property right, such as patent right or copyright, or any other right of FUJITSU SEMICONDUCTOR or any third party. or does FUJITSU SEMICONDUCTOR warrant non-infringement of any third-party's intellectual property right or other right by using such information. FUJITSU SEMICONDUCTOR assumes no liability for any infringement of the intellectual property rights or other rights of third parties which would result from the use of information contained herein. The products described in this document are designed, developed and manufactured as contemplated for general use, including without limitation, ordinary industrial use, general office use, personal use, and household use, but are not designed, developed and manufactured as contemplated (1) for use accompanying fatal risks or dangers that, unless extremely high safety is secured, could have a serious effect to the public, and could lead directly to death, personal injury, severe physical damage or other loss (i.e, nuclear reaction control in nuclear facility, aircraft flight control, air traffic control, mass transport control, medical life support system, missile launch control in weapon system), or (2) for use requiring extremely high reliability (i.e., submersible repeater and artificial satellite). Please note that FUJITSU SEMICONDUCTOR will not be liable against you and/or any third party for any claims or damages arising in connection with above-mentioned uses of the products. Any semiconductor devices have an inherent chance of failure. You must protect against injury, damage or loss from such failures by incorporating safety design measures into your facility and equipment such as redundancy, fire protection, and prevention of over-current levels and other abnormal operating conditions. Exportation/release of any products described in this document may require necessary procedures in accordance with the regulations of the Foreign Exchange and Foreign Trade Control Law of Japan and/or US export control laws. The company names and brand names herein are the trademarks or registered trademarks of their respective owners. - 2/11 - CI v0-E

3 Revision History Date V1.0, Initial Version Issue This document contains 11 pages. Abbreviations: FSL MCU Fujitsu Semiconductor Limited Microcontroller - 3/11 - CI v0-E

4 Contents NOTES... 2 REVISION HISTORY... 3 CONTENTS PROBLEM DESCRIPTION AFFECTED DEVICES ROOT CAUSE Peripheral resource pin relocation Detailed problem description WORKAROUND /11 - CI v0-E

5 Fujitsu does not bear any warranty in the case this handling note is not fully observed. - 5/11 - CI v0-E

6 1 Problem Description If the relocation of PPG16, PPG17, PPG18 or PPG19 is enabled the PWM of the corresponding PPG should be output at the corresponding relocated pin (PPG16_R, PPG17_R, PPG18_R, PPG19_R). On the affected devices the PWM is also output at the original pin (PPG16, PPG17, PPG18, PPG19). 2 Affected Devices The following devices are affected: Series MB96330 MB96320 EVA chip Product Name MB96F336USA, MB96F336UWA, MB96F338RSA, MB96F338RWA, MB96F338USA, MB96F338UWA, MB96F338YSA, MB96F338YWA MB96F326ASA, MB96F326AWA, MB96F326RSA, MB96F326RWA, MB96F326YSA, MB96F326YWA, MB96F326ASB, MB96F326AWB, MB96F326RSB, MB96F326RWB, MB96F326YSB, MB96F326YWB MB96V300BRB-ES, MB96V300CRB-ES - 6/11 - CI v0-E

7 3 Root Cause 3.1 Peripheral resource pin relocation Some function of peripherals can be output on alternative pins to use the available function more flexible. This functionality is called Resource relocation. It is enabled in the resource relocation registers (PRRRn) for the resources which support resource relocation. The pin where the peripheral function is output when the resource relocation is disabled is called original pin. If the resource relocation of the peripheral function is disabled, the output occurs only at the original pin. The pin where the peripheral function is output when the resource relocation is enabled is called relocated pin. If the resource relocation of the peripheral function is enabled, the output occurs only at the relocated pin. Relocated pins are marked with the suffix _R in the pin assignment diagram (see PPG16_R, PPG17_R, PPG18_R and PPG19_R marked with a blue box in below example). Original pins have no special suffix (see PPG16, PPG17, PPG18 and PPG19 marked with a red box in below example). - 7/11 - CI v0-E

8 Figure 1: Pinning diagram of MB96330 showing original and relocated pins original location relocated location - 8/11 - CI v0-E

9 original location relocated location Figure 2: Pinning diagram of MB96320 showing original and relocated pins 3.2 Detailed problem description At the devices affected by this functional limitation, the resources relocation is not working correctly. If the relocation is enabled, the peripheral function is output at the relocated pin (this is correct) as well as at the original pin (this is wrong behavior). This limitation affects following PPG channels: PPG16, PPG17, PPG18, PPG19 The limitation occurs under following conditions: The device has the original PPG-output pin and the relocated PPG-output pin: PPG16 and PPG16_R PPG17 and PPG17_R PPG18 and PPG18_R PPG19 and PPG19_R - 9/11 - CI v0-E

10 The limitation occurs if all of the following conditions are met: The output enable of the corresponding PPG is enabled: PCNLn:OE = 1. The relocation of the PPG is enabled: PRRR11:PPGn = 1. Table 1: Affected pins on MB96330 series Output enable Relocation Affect PCNL16:OE = 1 PRRR11:PPG16 PWM of PPG16 is output on pin PPG16 and PPG16_R PCNL17:OE = 1 PRRR11:PPG17 PWM of PPG17 is output on pin PPG17 and PPG17_R PCNL18:OE = 1 PRRR11:PPG18 PWM of PPG18 is output on pin PPG18 and PPG18_R PCNL19:OE = 1 PRRR11:PPG19 PWM of PPG19 is output on pin PPG19 and PPG19_R Note: If the PWM output in PCNLn:OE is not enabled, the PWM is not output at all. Table 2: Affected pins on MB96320 series Output enable Relocation Affect PCNL17:OE = 1 PRRR11:PPG17 PWM of PPG17 is output on pin PPG17 and PPG17_R PCNL18:OE = 1 PRRR11:PPG18 PWM of PPG18 is output on pin PPG18 and PPG18_R PCNL19:OE = 1 PRRR11:PPG19 PWM of PPG19 is output on pin PPG19 and PPG19_R Note: If the PWM output in PCNLn:OE is not enabled, the PWM is not output at all. - 10/11 - CI v0-E

11 4 Workaround Don t use the relocation of the affected PPG channels. Relocation can be used if the original pin of the affected PPG channels is not used for any other function. - 11/11 - CI v0-E

For Power Supply Applications. Switching Regulator Controller

For Power Supply Applications. Switching Regulator Controller FUJITSU SEMICONDUCTOR DATA SHEET DS04-27201-4E ASSP For Power Supply Applications Switching Regulator Controller MB3776A DESCRIPTION MB3776A is a PWM system switching regulator controller. Because of its