ML610Q409-NNNTBZ03A7 Rohm Semiconductor, ML610Q409-NNNTBZ03A7 Datasheet - Page 351

• Manufacturer Part Number: ML610Q409-NNNTBZ03A7
• Description: MCU 8BIT 16K FLASH 4CH 100-TQFP
• Manufacturer: Rohm Semiconductor
• Series: -r

Specifications of ML610Q409-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

ML610Q407/Ml610Q408/ML610Q409 User’s Manual
Chapter 25 Mask Type Emulation Function
25.3.2 Notice for the Mask ROM Version Mode Memory Size
The MTP version (ML610Q407) rom size is 16KB. Even if mask version mode is set on MTP version, ROM size itself is 16KB
physically. Therefore, do not put the program code on the unusable address region for each mask version mode. Please always
use the startup file when the program is developed by C language, because the usable address region for each mask version
mode is defined on the startup file.
Usable/Unusable region for the program on the Flash memory address in each mask version mode is shown below.
In case the start file is used for the programming, if the program code is put on the unusable address region, the warinig shown
Warning W011: CODE/TABLE segments overlap
03FFFH
016FFH
Address
00000H
01700H
below is issued when the program is compiled.
(*)
Usable address region for
the program
5,888Byte except 256Byte
test region
Unusable address region
for the program
On unusable address regison for the program, please define the mask rom version mode setting data shown in
the section25.3.1, and please define “FFh” on the unused region.
Usable/Unusable region for the program on the Flash memory address in each mask version mode
401/402/403 Mode
(*)
03DEFH
03DF0H
03FFFH
Address
00000H
Usable address region for
the program
7,936Byte except 256Byte
test region
Unusable address region
for the program
25-10
404/405/406 Mode
(*)
03BFFH
03C00H
03FFFH
Address
00000H
Usable address region for
the program
15,360Byte except 1024
Byte test region
Unusable address region
for the program
407/408/409 Mode
(*)