R8C/3x

MPU & MCU

R8C Family

Technical Update

DOCUMENT TYPE:

ALL (35)
Device (25)
Others (10)

Device(25)

Document Title	Doc Number (Previous Number)	Issue Date Revision	Classification of Information	Size(KB)	Product Name	Remarks
R8C/3x Series Descriptions Complemented in the User's Manual: Hardware R8C/3x Series Descriptions Complemented in the User's Manual: Hardware	TN-R8C-A024A/E	May.09.12 Rev.1.00	Technical Notification	20	List	-
R8C/3JA, R8C/3JC, and R8C/3JM Group Specifications of UART0 and UART1 Added Specifications of UART0 and UART1 Framing Error Flag and Error Sum Flag Added	TN-R8C-A023A/E	Apr.20.12 Rev.1.00	Technical Notification	136	List	-
Notes on R8C Family (3) Notes on R8C Family	TN-R8C-A018A/E	Jun.28.11 Rev.1.00	Technical Notification	21	List	-
Notes on R8C Family (2) Notes on R8C Family	TN-R8C-A016A/E	Dec.07.10 Rev.1.00	Technical Notification	25	List	-
Corrections for A/D Conversion Time Corrections for A/D Conversion Time	TN-R8C-A015A/E	Jun.21.10 Rev.1.00	Technical Notification	90	List	-
R8C/1x Series, R8C/2x Series, R8C/3x Series, R8C/Lx Series Note on Supply Voltage Fluctuation A general note pertaining to supply voltage variations.	TN-R8C-A014A/E	Jun.21.10 Rev.1.00	Technical Notification	27	List	-
Notes on Complementary PWM Mode and Reset Synchronous PWM Mode of Timer RD Regarding output level when the timer count stops during operation	TN-R8C-A012A/E	Mar.25.10 Rev.1.00	Technical Notification	34	List	-
R8C Family Notes on I2C-bus Interface Notes on I2C-bus Interface	TN-R8C-A011A/E	Mar.25.10 Rev.1.00	Technical Notification	35	List	-
Notes on Low-Consumption-Current Read Mode Please note descriptions when using low-consumption-current read mode by the FMR27 bit in the FMR register(low-consumption-current read mode enable bit).	TN-R8C-A004B/E	Dec.08.09 Rev.2.00	Technical Notification	32	List	-
Correction to the R8C/3JA Group Package Correction to the R8C/3JA Group package code and dimension	TN-R8C-A009A/E	Oct.07.09 Rev.1.00	Technical Notification	133	List	-
Correction of Notes on Power-on Reset Circuit Characteristics Correction of Notes on Power-on Reset Circuit Characteristics	TN-R8C-A008A/E	Oct.02.09 Rev.1.00	Technical Notification	103	List	-
Notes on R8C Family Notes on R8C Family	TN-R8C-A007A/E	Sep.25.09 Rev.1.00	Technical Notification	33	List	-
Notes on Timer RG Notes on Timer RG	TN-R8C-A006A/E	Sep.25.09 Rev.1.00	Technical Notification	85	List	-
Notes on Option Function Select Area (OFS and OFS2) Notes on Option Function Select Area (OFS register, OFS2 register)	TN-R8C-A005A/E	Sep.25.09 Rev.1.00	Technical Notification	26	List	-
R8C/32A Group R8C/33A Group R8C/35A Group R8C/36A Group R8C/38A Group R8C/3GA Group R8C/3JA Group Specification Change R8C/32A Group, R8C/33A Group, R8C/35AGroup, R8C/36A Group, R8C/38A Group,R8C/3GA Group, R8C/3JA GroupSpecification Change	TN-R8C-A001B/E	Sep.24.09 Rev.2.00	Technical Notification	91	List	-
Notes on Low-Consumption-Current Read Mode Please note descriptions when using low-consumption-current read mode by the FMR27 bit in the FMR register(low-consumption-current read mode enable bit).	TN-R8C-A004A/E	Jul.28.09 Rev.1.00	Technical Notification	30	List	-
R8C/3x Series R8C/Lx Series Notes on the A/D Converter Notes on the A/D Converter	TN-R8C-A003A/E	Jun.05.09 Rev.1.00	Technical Notification	17	List	-
R8C/Tiny Series Notes on Writing to Timer RA Register Notes on Writing to Timer RA Register	TN-16C-A164A/E	Mar.30.07 Rev.1.00	Technical Notification	67	List	-
M16C Family Precaution Concerning Exiting from Stop Mode SCLL sync output enable is available in I2C bus interface mode only.	TN-16C-124A/EA	Sep.01.04 Rev.1.00	Technical Notification	162	List	-
M16C Family Usage Precautions when Clearing Interrupt Request Bit When clearing an interrupt request bit of the interrupt control register, depending on the instruction used, an interrupt request bit may not get cleared.	TN-M16C-85-0204	Apr.01.02 Rev.1.00	Technical Notification	24	List	-
CAN transceiver control method with boot mode When writing in the internal flash memory via CAN in boot mode, set the mode of CAN transceiver as high-speed mode or normal operation mode.	TN-M16C-82-0201	Jan.16.02 Rev.1.00	Technical Notification	40	List	-
M16C Family Cautions Using Data Registers that Include Write Only Bits If performing a read-modify-write sequence of instructions to a register with write only bits, please reset the write only bits to their previous values before writing back to the register.	TN-M16C-55-0006	Jun.01.00 Rev.1.00	Technical Notification	46	List	-
M16C/60, M16C/20 Series Precautions for Wait and Stop modes The interrupts for canceling the WAIT and STOP modes must be enabled before entering either mode. The priority level of the interrupts not used for these modes should be set to 0 before switching into the WAIT or STOP modes.	TN-M16C-25-9905	May.16.99 Rev.1.00	Technical Notification	15	List	-
Precautions Regarding Writing to M16C/60, M16C/61, M16C/62 and M16C/63 Group MCUs Interrupt Control Registers An incorrect interrupt may occur when the request bit of the interrupts is cleared or the interrupt priority level is changed in interrupt enable condition.	TN-M16C-14-9805	May.22.98 Rev.1.00	Technical Notification	19	List	-
Note on using the A-D converter of the M16C/60 series MCU When the A-D register is read at the same time the A-D conversion results are being saved, a false value will be saved to the A-D register. This occurs when the divided main clock or sub-clock is used as the CPU internal clock.	TN-M16C-09-9705	May.16.97 Rev.1.00	Technical Notification	14	List	-

Others(10)

Document Title	Doc Number (Previous Number)	Issue Date Revision	Classification of Information	Size(KB)	Product Name	Remarks
Standardization of moisture-proof aluminum bags and addition of drying agent specifications (expansion of target products) Standardization of moisture-proof aluminum bags and addition of drying agent specifications (expansion of target products)	TN-WRP-A015A/E	May.18.12 Rev.1.00	Packing Change	325	List	-
Change of inner packing label Change of inner packing label	TN-WRP-A014A/E	Jul.13.11 Rev.1.00	Packing Change	344	List	-
Shape change of 52 pin LQFP(PLQP0052JA-A) support lead We change support lead shape of 52 pins LQFP(PLQP0052JA-A) for the productivity improvement and the quality stabilization of the assembling process of the package.	TN-PMC-A003A/E	Jan.23.09 Rev.1.00	Package Change	140	List	-
Change of the locking pin position in the magazine (P750PC) used for shipment Change of the locking pin position in the magazine (P750PC) used for shipment	TN-WRP-A013A/E	Nov.12.08 Rev.1.00	Packing Change	710	List	-
Change with the stable supply of trays Change with the stable supply of trays	TN-WRP-A012A/E	Sep.30.08 Rev.1.00	Packing Change	1129	List	-
Change of plastic reel of 330mm in diameter for embossed carrier tape (Standardization of plastic reel) Standardization of plastic reel of 330mm in diameter to that complying with the JEITA standards (so-called EIAJ reel).	TN-WRP-A010A/E	Mar.24.08 Rev.1.00	Packing Change	71	List	-
Change of content printed on the side of inner box We will unify the content printed on the inner box for IC trays for the purpose of standardizing our tray packaging specification.	TN-WRP-A009A/E	Jan.09.08 Rev.1.00	Packing Change	30	List	-
Addition of Shipping Tray Type for LQFP2020 Packages Tray forming die is added in response to the increasing production of LQFP2020 packages, and for through handling in manufacturing factories, new tray type name is adopted.	TN-WRP-A007A/E	Jun.07.07 Rev.1.00	Packing Change	136	List	-
Change of reel diameter of embossed carrier tape (330 mmf reel to 254 mmf reel) Change of reel diameter of embossed carrier tape(330 mmf reel to 254 mmf reel)	TN-WRP-A006A/E	Feb.14.07 Rev.1.00	Packing Change	309	List	-
Change of Carrier Tape Material *Change from polyvinyl chloride (PVC) to polystyrene (PS). The career tape material is changed from PVC to PS.	TN-WRP-A005A/E	Jul.05.06 Rev.1.00	Packing Change	32	List	-