ML610Q408-NNNTBZ03A7 Rohm Semiconductor, ML610Q408-NNNTBZ03A7 Datasheet - Page 38

• Manufacturer Part Number: ML610Q408-NNNTBZ03A7
• Description: MCU 8BIT 16K FLASH 8CH 100-TQFP
• Manufacturer: Rohm Semiconductor
• Series: -r

Specifications of ML610Q408-NNNTBZ03A7

• Core Processor: nX-U8/100
• Core Size: 8-Bit
• Speed: 2MHz
• Connectivity: SSP, UART/USART
• Peripherals: LCD, Melody Driver, POR, PWM, WDT
• Number Of I /o: 22
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.25 V ~ 3.6 V
• Data Converters: A/D 2x16b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 70°C
• Package / Case: 100-TFQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Chapter 2 CPU
2.3 Data Memory Space
The data memory space of this LSI consists of the ROM window area, 1KByte RAM area, and SFR area of Segment 0.
The data memory has the 8-bit length and is specified by the addressing specified by each instruction.
Figure 2-2 shows the configuration of the data memory space.
Note:
・ The contents of the RAM area are undefined at system reset. Initialize this area by software.
DSR: Data
Figure 2-2 Configuration of Data Memory Space
address
DFFFH
EFFFH
E3FFH
FFFFH
3FFFH
E000H
E400H
F000H
0000H
4000H
ROM Window
Unused area
Unused area
Segment 0
RAM area
SFR Area
1K byte
Area
8bit
2-2