ML610Q428-NNNTBZ03A7 Rohm Semiconductor, ML610Q428-NNNTBZ03A7 Datasheet - Page 62

• 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: -

5.2.2
• EP00 (bit 0)
• EP01 (bit 1)
• EP02 (bit 2)
• EP03 (bit 3)
• EP04 (bit 4)
Address: 0F011H
Access: R/W
Access size: 8 bits
Initial value: 00H
IE1 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 IE1 is
not reset.
[Description of Bits]
Initial value
EP00 is the enable flag for the input port P00 pin interrupt (P00INT).
EP01 is the enable flag for the input port P01 pin interrupt (P01INT).
EP02 is the enable flag for the input port P02 pin interrupt (P02INT).
EP03 is the enable flag for the input port P03 pin interrupt (P03INT).
EP04 is the enable flag for the input port P04 pin interrupt (P04INT).
R/W
IE1
EP00
EP01
EP02
EP03
EP04
0
1
0
1
0
1
0
1
0
1
Interrupt Enable Register 1 (IE1)
Disabled (initial value)
Enabled
Disabled (initial value)
Enabled
Disabled (initial value)
Enabled
Disabled (initial value)
Enabled
Disabled (initial value)
Enabled
EP07
R/W
7
0
EP06
R/W
0
6
EP05
R/W
5
0
Description
Description
Description
Description
Description
EP04
R/W
4
0
5 – 3
EP03
R/W
3
0
ML610Q428/ML610Q429 User’s Manual
EP02
R/W
2
0
Chapter 5 Interrupts (INTs)
EP01
R/W
0
1
EP00
R/W
0
0