ML610Q409-NNNTBZ03A7 Rohm Semiconductor, ML610Q409-NNNTBZ03A7 Datasheet - Page 223

• Manufacturer Part Number: ML610Q409-NNNTBZ03A7
• Description: MCU 8BIT 16K FLASH 4CH 100-TQFP
• Manufacturer: Rohm Semiconductor
• Series: -r

Specifications of ML610Q409-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

Chapter 14 Port 0
14.2.5 External Interrupt Control Register 2 (EXICON2)
Address: 0F022H
Access: R/W
Access size: 8-bit
Initial value: 00H
EXICON2 is a special function register (SFR) to select whether the Port 0 interrupt is with sampling or without
sampling.
[Description of Bits]
Note:
Initial value
EXICON2
•
In STOP mode, since the 16 kHz sampling clock stops, no sampling is performed regardless of the values set in
P00SM to P04SM.
R/W
P04SM to P00SM (bits 4 to 0)
The P04SM to P00SM bits are used to select detection of signal edge for Port 0 interrupts with or without
sampling. The sampling clock is T16KHZ of the low-speed time base counter (LTBC).
P04SM
P03SM
P02SM
P01SM
P00SM
R/W
0
1
0
1
0
1
0
1
0
1
⎯
7
0
R/W
Detects the input signal edge for a P04 interrupt without sampling (initial
value).
Detects the input signal edge for a P00 interrupt with sampling.
Detects the input signal edge for a P03 interrupt without sampling (initial
value).
Detects the input signal edge for a P00 interrupt with sampling.
Detects the input signal edge for a P02 interrupt without sampling (initial
value).
Detects the input signal edge for a P00 interrupt with sampling.
Detects the input signal edge for a P01 interrupt without sampling (initial
value).
Detects the input signal edge for a P00 interrupt with sampling.
Detects the input signal edge for a P00 interrupt without sampling (initial
value).
Detects the input signal edge for a P00 interrupt with sampling.
⎯
6
0
R/W
⎯
5
0
P04SM
14-6
R/W
4
0
Description
Description
Description
Description
Description
P03SM
R/W
3
0
P02SM
R/W
2
0
P01SM
R/W
1
0
P00SM
R/W
0
0