ML610Q428-NNNTBZ03A7 Rohm Semiconductor, ML610Q428-NNNTBZ03A7 Datasheet - Page 230

• Manufacturer Part Number: ML610Q428-NNNTBZ03A7
• Description: MCU 8BIT 48K FLASH 128-TQFP
• Manufacturer: Rohm Semiconductor

Specifications of ML610Q428-NNNTBZ03A7

• Core Processor: nX-U8/100
• Core Size: 8-Bit
• Speed: 4.2MHz
• Connectivity: I²C, SSP, UART/USART
• Peripherals: LCD, Melody Driver, POR, PWM, WDT
• Number Of I /o: 14
• Program Memory Size: 48KB (24K x 16)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.1 V ~ 3.6 V
• Data Converters: A/D 2x12b, 2x24b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 70°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

16.2.4
Address: 0F020H
Access: R/W
Access size: 8 bits
Initial value: 00H
Address: 0F021H
Access: R/W
Access size: 8 bits
Initial value: 00H
EXICON0 and EXICON1 are special function registers (SFRs) to select an interrupt edge of Port 0.
[Description of Bits]
• P07E0-P00E0, P07E1-P00E1 (bits 7-0)
Initial value
Initial value
EXICON0
EXICON1
The P07E0 to P00E0 bits and the P07E1 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).
R/W
R/W
P07E1-P00E1
External Interrupt Control Registers 0, 1 (EXICON0, EXICON1)
0
0
1
1
P07E0
P07E1
R/W
R/W
7
0
7
0
P07E0-P00E0
P06E0
P06E1
R/W
R/W
0
0
6
6
0
1
0
1
P05E0
P05E1
R/W
R/W
5
0
5
0
Interrupt disabled mode (initial value)
Falling-edge interrupt mode
Rising-edge interrupt mode
Both-edge interrupt mode
P04E0
P04E1
R/W
R/W
16 – 6
4
0
4
0
P03E0
P03E1
Description
R/W
R/W
3
0
3
0
ML610Q428/ML610Q429 User’s Manual
P02E0
P02E1
R/W
R/W
2
0
2
0
P01E0
P01E1
R/W
R/W
0
0
1
1
Chapter 16 Port 0
P00E0
P00E1
R/W
R/W
0
0
0
0