ML610Q409-NNNTBZ03A7 Rohm Semiconductor, ML610Q409-NNNTBZ03A7 Datasheet - Page 222

• 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

14.2.4 External Interrupt Control Registers 0, 1 (EXICON0, EXICON1)
Address: 0F020H
Access: R/W
Access size: 8-bit
Initial value: 00H
Address: 0F021H
Access: R/W
Access size: 8-bit
Initial value: 00H
EXICON0 and EXICON1 are special function registers (SFRs) to select an interrupt edge of Port 0.
[Description of Bits]
Initial value
Initial value
EXICON0
EXICON1
•
R/W
R/W
P04E0 to P00E0, P04E1 to P00E1 (bits 4 to 0)
The P04E0 to P00E0 bits and the P04E1 to P00E1 bits are used to select interrupt disabled mode, falling-edge
interrupt mode, rising-edge interrupt mode, or both-edge interrupt mode. The P0nE0 bit and the P0nE1 bit
determine the interrupt mode of P0n (Example: When P02E0 = “0” and P02E1 = “1”, P02 is in rising-edge
interrupt mode).
P04E1-P00E1
R/W
R/W
0
0
1
1
⎯
⎯
7
0
7
0
R/W
R/W
⎯
⎯
P04E0-P00E0
6
0
6
0
0
1
0
1
R/W
R/W
⎯
⎯
5
0
5
0
Interrupt disabled (initial value)
Falling-edge interrupt mode
Rising-edge interrupt mode
Both-edge interrupt mode
14-5
P04E0
P04E1
R/W
R/W
4
0
4
0
ML610Q407/ML610Q408/ML610Q409 User's Manual
P03E0
P03E1
R/W
R/W
3
0
3
0
Description
P02E0
P02E1
R/W
R/W
2
0
2
0
P01E0
P01E1
R/W
R/W
0
0
1
1
Chapter 14 Port 0
P00E0
P00E1
R/W
R/W
0
0
0
0