ML610Q428-NNNTBZ03A7 Rohm Semiconductor, ML610Q428-NNNTBZ03A7 Datasheet - Page 264

• 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: -

20.2 Description of Registers
20.2.1
Address
0F220H
0F221H
0F222H
0F223H
0F224H
0F225H
List of Registers
Port 4 data register
Port 4 direction register
Port 4 control register 0
Port 4 control register 1
Port 4 mode register 0
Port 4 mode register 1
Name
Symbol (Byte)
20 – 3
P4MOD0
P4MOD1
P4CON0
P4CON1
P4DIR
P4D
Symbol (Word)
ML610Q428/ML610Q429 User’s Manual
P4MOD
P4CON
⎯
⎯
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Chapter 20 Port 4
Size
8/16
8/16
8
8
8
8
Initial value
00H
00H
00H
00H
00H
00H