ML610Q428-NNNTBZ03A7 Rohm Semiconductor, ML610Q428-NNNTBZ03A7 Datasheet - Page 66

• 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: -

5.2.5
• EUA0 (bit 0)
• EMD0 (bit 2)
• ERAD (bit 5)
Address: 0F014H
Access: R/W
Access size: 8 bits
Initial value: 00H
IE4 is a special function register (SFR) to control enable/disable for each interrupt request.
When an interrupt is accepted, the master interrupt enable flag (MIE) is set to “0”, but the corresponding flag of IE4 is
not reset.
[Description of Bits]
Initial value
EUA0 is the enable flag for the UART0 interrupt (UA0INT).
EMD0 is the enable flag for the melody 0 interrupt (MD0INT).
ERAD is the enable flag for the RC oscillation type A/D converter interrupt (RADINT).
R/W
IE4
EMD0
ERAD
EUA0
0
1
0
1
0
1
Interrupt Enable Register 4 (IE4)
Disabled (initial value)
Enabled
Disabled (initial value)
Enabled
Disabled (initial value)
Enabled
R/W
⎯
7
0
R/W
⎯
0
6
ERAD
R/W
5
0
Description
Description
Description
R/W
⎯
4
0
5 – 7
R/W
⎯
3
0
ML610Q428/ML610Q429 User’s Manual
EMD0
R/W
2
0
Chapter 5 Interrupts (INTs)
R/W
⎯
0
1
EUA0
R/W
0
0