ML610Q428-NNNTBZ03A7 Rohm Semiconductor, ML610Q428-NNNTBZ03A7 Datasheet - Page 5

• 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: -

Chapter 1
Chapter 2
Chapter 3
Chapter 4
1.
2.
3.
4.
1.1
1.2
1.3
2.1
2.2
2.3
2.4
2.5
2.6
3.1
3.2
3.3
4.1
4.2
1.2.1
1.2.2
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
2.6.1
2.6.2
3.1.1
3.1.2
3.1.3
3.2.1
3.2.2
3.3.1
4.1.1
4.1.2
4.2.1
4.2.2
4.2.3
4.2.4
Overview ........................................................................................................................................................ 1-1
1.3.1.1
1.3.1.2
1.3.1.3
1.3.1.4
1.3.1.5
1.3.1.6
CPU ................................................................................................................................................................ 2-1
Reset Function ................................................................................................................................................ 3-1
MCU Control Function................................................................................................................................... 4-1
Features....................................................................................................................................................... 1-1
Configuration of Functional Blocks............................................................................................................ 1-4
Pins ............................................................................................................................................................. 1-6
Overview..................................................................................................................................................... 2-1
Program Memory Space ............................................................................................................................. 2-1
Data Memory Space.................................................................................................................................... 2-2
Instruction Length....................................................................................................................................... 2-2
Data Type.................................................................................................................................................... 2-2
Description of Registers.............................................................................................................................. 2-3
Overview..................................................................................................................................................... 3-1
Description of Registers.............................................................................................................................. 3-2
Description of Operation............................................................................................................................. 3-3
Overview..................................................................................................................................................... 4-1
Description of Registers.............................................................................................................................. 4-2
Block Diagram of ML610Q428.......................................................................................................... 1-4
Block Diagram of ML610Q429.......................................................................................................... 1-5
Pin Layout........................................................................................................................................... 1-6
List of Pins........................................................................................................................................ 1-12
Description of Pins............................................................................................................................ 1-16
Termination of Unused Pins ............................................................................................................. 1-20
The main difference points of ML610Q428 and ML610Q429......................................................... 1-20
List of Registers .................................................................................................................................. 2-3
Data Segment Register (DSR) ............................................................................................................ 2-4
Features............................................................................................................................................... 3-1
Configuration ...................................................................................................................................... 3-1
List of Pin ........................................................................................................................................... 3-1
List of Registers .................................................................................................................................. 3-2
Reset Status Register (RSTAT) .......................................................................................................... 3-2
Operation of System Reset Mode ....................................................................................................... 3-3
Features............................................................................................................................................... 4-1
Configuration ...................................................................................................................................... 4-1
List of Registers .................................................................................................................................. 4-2
Stop Code Acceptor (STPACP).......................................................................................................... 4-3
Standby Control Register (SBYCON) ................................................................................................ 4-4
Block Control Register 0 (BLKCON0) .............................................................................................. 4-5
Pin Layout of ML610Q428 LQFP Package .................................................................................... 1-6
Pin Layout of ML610Q429 LQFP Package .................................................................................... 1-7
Pin Layout of ML610Q428 Chip..................................................................................................... 1-8
Pin Layout of ML610Q429 Chip..................................................................................................... 1-9
Pad Coordinates of ML610Q428 Chip .......................................................................................... 1-10
Pad Coordinates of ML610Q429 Chip .......................................................................................... 1-11
Table of Contents
Contents – 1
ML610Q428/ML610Q429 User’s Manual
Contents