ML610Q428-NNNTBZ03A7 Rohm Semiconductor, ML610Q428-NNNTBZ03A7 Datasheet - Page 15

• 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: -

NEW
NEW
NEW
Specifications
Stable LCD operation - even at low battery levels
A boost circuit is built in that generates all voltages required to
drive the LCD, preventing the battery level from affecting the
display quality. In addition, no regulator is required, reducing
both parts and costs.
Easily supports changing LCD designs
Display allocation RAM for mapping separated from the display
RAM, making it easy to change software when changing the
LCD design. In addition, data creation and operation
verification tools are available to facilitate development
for the user.
Integrated high precision RC oscillation A/D converter
ideal for measuring temperature and humidity
Using thermistor and humidity sensor, with a small number of
parts, it can measure the temperature and humidity precisely. It
has many bits of counter and can improve the preciseness by
making the measurement time longer.
Easily play a variety of melodies
29 scales, 63 sound lengths, and 5 tempos are integrated,
making it easy to create melodies based on a musical score
via software.
Applicable models : All models
Applicable models : All models
Applicable models : All models
Applicable models : All models except ML610401, ML610401P,
ML610401 / ML610401P
ML610402 / ML610402P
ML610403 / ML610403P
ML610404 / ML610404P
ML610405 / ML610405P
ML610406 / ML610406P
ML610407 / ML610407P
ML610408 / ML610408P
ML610409 / ML610409P
ML610Q407 / ML610Q407P
ML610Q408 / ML610Q408P
ML610Q409 / ML610Q409P
Under development
Part No.
ML610402, ML610402P, ML610403, ML610403P
voltage(V)
1.25 to 3.6
1.25 to 3.6
1.25 to 3.6
1.25 to 3.6
1.25 to 3.6
1.25 to 3.6
1.25 to 3.6
1.25 to 3.6
1.25 to 3.6
1.25 to 3.6
1.25 to 3.6
1.25 to 3.6
Operating
1: 500kHz generated via RC oscillation,
32kHz via crystal oscillation
32.768kHz
32.768kHz
32.768kHz
32.768kHz
32.768kHz
32.768kHz
32.768kHz
32.768kHz
32.768kHz
32.768kHz
32.768kHz
32.768kHz
Operating
frequency
500kHz
500kHz
500kHz
2MHz
2MHz
2MHz
2MHz
2MHz
2MHz
2MHz
2MHz
2MHz
Operating condition
*1
(Typ.@HALT)
consumption
Current
0.9µA
0.9µA
0.9µA
0.9µA
0.9µA
0.9µA
0.9µA
0.9µA
0.9µA
0.9µA
0.9µA
0.9µA
*2
temperature (°C)
–20 to +70 /
–20 to +70 /
–20 to +70 /
–20 to +70 /
–20 to +70 /
–20 to +70 /
–20 to +70 /
–20 to +70 /
–20 to +70 /
–20 to +70 /
–20 to +70 /
–20 to +70 /
–40 to +85
–40 to +85
–40 to +85
–40 to +85
–40 to +85
–40 to +85
–40 to +85
–40 to +85
–40 to +85
–40 to +85
–40 to +85
–40 to +85
Operating
2: Current consumption during Suspend (HALT) mode
at low-speed 32kHz oscillation
Mask 16K
Mask 16K
Mask 16K
Flash 16K
Flash 16K
Flash 16K
Mask 8K
Mask 8K
Mask 8K
capacity
Mask 6K
Mask 6K
Mask 6K
(Byte)
ROM
in sensor side
Thermistor, hygrometer, etc.
RC oscillator
RC oscillator
14
Voice generation
in reference
via only register
Change of position on board
ROM/RAM
generation
settings
Various
melody
*4
*4
*4
*4
*4
*4
*5
*5
*5
*5
*5
*5
battery
LCD design change
1.5V
dry
side
capacity
Internal display allocation RAM easily modified via software
(Byte)
RAM
192
192
192
256
256
256
Stable LCD drive regardless of battery voltage level
1K
1K
1K
1K
1K
1K
Sensor
R
Reference
resistance
Rs
Capacity
I
Melody generation circuit (software circuit)
tempo setting
C
Dedicated
5
WDT
register
1
1
1
1
1
1
1
1
1
1
1
1
tempos
temperature/humidity measurement
max.
Oscillation A/D converter ideal for
Adjusts to decreases in battery voltage
Regulator
ADC(method)
2 (RC oscillation)
2 (RC oscillation)
2 (RC oscillation)
2 (RC oscillation)
2 (RC oscillation)
2 (RC oscillation)
2 (RC oscillation)
2 (RC oscillation)
2 (RC oscillation)
2 (RC oscillation)
2 (RC oscillation)
2 (RC oscillation)
Easy melody generation
RC
RC
RC
oscillation
oscillation
oscillation
RC
RC
RC
oscillation
oscillation
oscillation
3: No compatible chip select signals exist for
sound lengths
Requires only changes to the data settings in the display allocation
8bit/16bit SPI bus
sound length
Dedicated
Display RAM
RAM - no complicated changes to display RAM control needed
1V
register
setting
max.
63
SSIO
Function/Feature
–
–
–
2
2
2
2
2
2
2
2
2
(Counts RC oscillation)
Charge
Serial port
pump
*3
CPU
(U8)
Temp. differences detected at 16bit resolution
Counter
Read the count value
UART
16bit
Melody generation block
–
–
–
1
1
1
1
1
1
1
1
1
allocation
29
sound scale
Display
Dedicated
RAM
register
3V
2V
1V
setting
max.
scales
11seg
15seg
19seg
21seg
25seg
29seg
29seg
33seg
37seg
29seg
33seg
37seg
Simply register the display RAM
bits and addresses
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
LCD driver
Max.
Max.
Max.
Driver
LCD
105dot
125dot
145dot
145dot
165dot
185dot
145dot
165dot
185dot
55dot
75dot
95dot
5com.
5com.
5com.
5com.
5com.
5com.
5com.
5com.
5com.
5com.
5com.
5com.
Driving waveform generation block
ROM
CPU
T(°C)
COM Driver
SEG Driver
3V
software correction
Temperature table/
4: includes 256Byte test area
5: includes 1KByte test area
Digital
output
TQFP100
TQFP100
TQFP100
TQFP100
TQFP100
TQFP100
Package
TQFP64
TQFP64
TQFP64
TQFP80
TQFP80
TQFP80
Frequency ratio
In chip
SEG pin
COM pin