ML610Q408-NNNTBZ03A7 Rohm Semiconductor, ML610Q408-NNNTBZ03A7 Datasheet - Page 387

• Manufacturer Part Number: ML610Q408-NNNTBZ03A7
• Description: MCU 8BIT 16K FLASH 8CH 100-TQFP
• Manufacturer: Rohm Semiconductor
• Series: -r

Specifications of ML610Q408-NNNTBZ03A7

• Core Processor: nX-U8/100
• Core Size: 8-Bit
• Speed: 2MHz
• Connectivity: SSP, UART/USART
• Peripherals: LCD, Melody Driver, POR, PWM, WDT
• Number Of I /o: 22
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.25 V ~ 3.6 V
• Data Converters: A/D 2x16b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 70°C
• Package / Case: 100-TFQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

ML610Q407/ML610Q408/ML610Q409 User's Manual
Appendix E Check List
Chapter 6 Clock Generation Circuit
•Initial System clock
•Switching high-speed clock operation mode to low-speed clock operation mode
is oscillating checking to see the low-speed time base counter's Q128H bit becomes "1".
•Switching high-speed clock operation mode to another high-speed clock operation mode
[ ] When switching the high-speed clock mode, the clock must be first switched back to low clock before switching to other high-speed
clock (
•Port secondary function setting
[ ] Specify the secondary function for the port 2 when driving a clock to the pin(Refer to Section 6.4 in the user’s manual).
Chapter 7 TBC (Time Base Counter)
•HTBCLK
[ ] When using the HTBCLK for a timer or the PWM, set an arbitrary dividing ratio in the high-speed side time base counter frequency
divide register (HTBDR register) (
•How to read LTBC
[ ] Read consecutively LTBC(Low-speed Time Base Counter) twice until the last data coincides the previous data to prevent reading of
uncertain data while counting up the clock (
Chapter 9 Timer
•How to read the timer counter registers
[ ] Check notes for reading the timer counter registers while counting up (
Chapter 10 PWM
•Pins used
[ ] The P24 or P43 pin is used
•How to read the PWM counter registers
[ ] Check notes for reading the PWM counter registers while the PWM is operating (
•Port secondary and tertiary function setting
[ ] When using the P24, set it as the secondary function. When using the P43, set it as the tertiary function (see Sections 15.2.4 and 17.2.5 in
the User's Manual).
Chapter 11 WDT
•Overflow period
Clear WDT during the selected overflow period:
[ ] 125ms,
•WDP
[ ] Check the WDP content before writing to the WDTCON register, then determine writing whether "5AH" or "0A5H" (
11.2.2. in the user’s manual)
Chapter 12 SSIO
•Pins used
[ ] P40(SIN0), P41(SCK0) and P42(SOUT0) are used, or P44(SIN0), P45(SCK0) and P46(SOUT0) are used.
[ ] Use the P50 (SIN1), P51 (SCK1), and P52 (SOUT1) pins.
•Port secondary and tertiary function setting
[ ] Specify the secondary Function for the port(Refer to Section 12.4 in the user’s manual).
Chapter 13 UART
•Pins used
[ ] P02(RXD0) and P43(TXD0) are used, or
[ ] Select the P02 or P42 for RXD0 by specifying U0RSEL bit of UA0MOD0 register.
•Port secondary function setting
[ ] Specify the secondary Function for the port(Refer to Section 13.4 in the user’s manual).
Chapters 14 to 19 Port
•Pin Handling
[ ] Don’t leave Hi-impedance Input ports in floating state.
•Port secondary Function
[ ] Specify properly PnCON0/1 and PnMOD0/1 registers for each port.
[
[
] At power up or system reset, the 32.768kHz crystal oscillation clock oscillates to be supplied to CPU as the system clock.
] When switching the high-speed clock to the low-speed clock after the recovery from the STOP mode, make sure the low-speed clock
Refer to Section 6.2.2.)
[ ] 500ms,
.
.
[ ] 2s,
see Section 7.2.3. in the User's Manual)
Refer to Section 7.3.1 in the user's manual).
[ ] 8s
[ ] P42(RXD0) and P43(TXD0) are used.
Appendix E-2
Refer to Sections 9.2.4 to 9.2.5 in the user's manual).
.
Refer to Section 10.2.4. in the user's manual).
Refer to Section