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M16C/10

MPU & MCU

M16C Family (R32C/M32C/M16C)

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Technical Update

DOCUMENT TYPE:

ALL (23)
Device (15)
Others (8)

Device(15)

	Document Title	Doc Number (Previous Number)	Issue Date Revision	Classification of Information	Size(KB)	Product Name	Remarks
	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/6N, M16C/1N, M16C/29 Group Precautions When Performing CAN Configuration a.when the SMi2 bit in the SiC(i=3,4) register = 0(SOUTi output),	TN-16C-122A/EA	Sep.01.04 Rev.1.00	Technical Notification	81	List	-
	M16C Family Precaution on entering wait mode The value in the internal RAM area may be rewritten when exiting wait mode if writing to the internal RAM area before entering wait mode.	TN-16C-128A/EA	Aug.01.04 Rev.1.00	Technical Notification	49	List	-
	M16C/62P, M16C/26 and M16C/6K9 Precautions when using an External Clock as the Main Clock Program may not operate correctly if an external clock, connected to the XIN pin while the main clock is selected as the CPU clock, is turned off temporarily and then restarted.	TN-M16C-109-0309	Sep.16.03 Rev.1.00	Technical Notification	73	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	-
	M16C/62N Flash Memory Versions and M3062GF8NFP/GP Usage Precaution on Stop Mode An undefined operation can occur after returning to normal operation mode from a stop mode because an undefined interrupt is generated or, a BRK instruction occurred, etc.	TN-M16C-84-0204	Apr.01.02 Rev.1.00	Technical Notification	393	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	-
	Supplemental Description for WAIT Peripheral Function Clock Stop Bit When the MCU running in low-speed or low power dissipation mode, do not enter WAIT peripheral function clock stop bit set to 1.	TN-M16C-69-0104	Apr.16.01 Rev.1.00	Technical Notification	47	List	-
	Points to care about when using M16C/6N0, M16C/6N1 and M16C/6N3 groups Status read of the CAN module If CPU and CAN module attempt to access the SFR at the same time, please note that CPU access to SFR will not synchronize with the CAN module rewrite period.	TN-M16C-63-0011	Nov.16.00 Rev.1.00	Technical Notification	24	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	-
	M16C/60 Group, M16C/61 Group, M16C/62 Group Precautions For Power Control State Transitions Wait to change modes until after oscillation has stabilized.	TN-M16C-17-9902	Feb.16.99 Rev.1.00	Technical Notification	21	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 dedicated input pin of the M16C/60 series MCU When two or more different power sources are supplied to the system, if the input voltage of the unused dedicated input pin is higher than a voltage of Vcc pin, do not connect the dedicated input pin directly to the power source. This will cau	TN-M16C-11-9710	Oct.01.97 Rev.1.00	Technical Notification	11	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(8)

	Document Title	Doc Number (Previous Number)	Issue Date Revision	Classification of Information	Size(KB)	Product Name	Remarks
	Change of inner packing label Change of inner packing label	TN-WRP-A014A/E	Jul.13.11 Rev.1.00	Packing Change	344	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	-

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