The following document contains information on Cypress products. CM71-10119-2ET3 Errata This errata sheet is for MB91310 Series Hardware Manual Rev.2 (CM71-10119-2E) FR60 32-BIT MICROCONTROLLER MB91310 Series HARDWARE MANUAL 2011.10.3 Date 2011/ 10/3 Page 23 Item 2.1 Description The following description "○ Precautions when turning on and off VDDI (internal 2.5 V power supply) and VDDE(external 3.3 V power supply)" was added as indicated by the shading below. ○ Precautions when turning on and off VDDI (internal 2.5 V power supply) and VDDE(external 3.3 V power supply) To ensure the reliability of LSI devices, do not continuously apply only VDDE (external) when VDDI (internal) is off. When VDDE (external) is changed from off to on, the power noise may make it impossible to retain the internal state of the circuit. ・Power-on: VDDI (internal) --> VDDE (external) --> analog -->signal ・Power-off: Signal--> analog --> VDDE (external) --> VDDI (internal) There is no problem for turning on and off the power (VDDI/VDDE/analog) simultaneously. [mcu_doc:985] 1/2 Date Page Item 2011/ 8/4 338 15.1.1 Description Table 15.1-1 was changed as indicated by the shading below. (Error) Table 15.1-1 Pairings of UART/SIO Send and Receive UART/SIO receive DMA transfer Program transfer Mixed transfer Not used DMA transfer × ○ × ○ UART/SIO send Program Mixed transfer transfer ○ × ○ × × ○ × × Not used ○ ○ × ○ (Correct) UART/SIO receive 2010/ 3/30 472 18.2.3 DMA transfer Program transfer Mixed transfer Not used DMA transfer × ○ × ○ UART/SIO send Program Mixed transfer transfer ○* × ○ × × ○ × × Not used ○* ○ × ○ Notes of "■TTSIZE" should be added as indicated by the shading below. ・When the TTSIZE counter is used by USB function, TRSIZE counter cannot be used. 2/2