ML610Q428-NNNTBZ03A7 Rohm Semiconductor, ML610Q428-NNNTBZ03A7 Datasheet - Page 12

• 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
NEW
LINEUP
Under development
These low-power microcontrollers integrate a boost circuit for driving LCDs, eliminating the need for an external
LCD power supply. The lineup covers a wide range of dot counts, from 144 to 1,536. In addition, program memory
(16kB-96kB), RAM (1kB-7kB), 3 types of serial communication interfaces (I
detection circuit, 2 A/D converters (24bit RC oscillation, 12bit successive approximation), melody, buzzer, capture,
timer, and general-purpose ports are all integrated into a single chip, making them ideal for compact, battery-driven
LCD applications.
Single-battery drive with remarkably
low current consumption
This entire series features low operating voltage (1.1V to 3.6V)
and a suspend (HALT) current of 0.5µA, making it OKI
SEMICONDUCTOR's lowest power lineup. Operating current
is reduced by up to 86% over conventional models, enabling
operation from a single battery, reducing both costs and waster.
2 types of A/D converters enable
a variety of measurements
2 types of A/D converters are built in, a Successive
Approximation type requiring analog voltage input and an RC
Oscillation type that counts the number of oscillations caused
by a resistive sensor (i.e. thermistor, humidity) and external
capacitor. Select the optimum sensor based on the
characteristics, measurement accuracy, and current consumption.
Dot Matrix Type with Built-in LCD Driver
Applicable models : All models except ML610Q415
Applicable models : All models except
Operating voltage
Suspend(HALT) current
Standby(STOP) current
Operating current
ML610Q428, ML610Q428P, ML610Q429, ML610Q429P
50µA
8bit Flash Microcontroller
6mA
Conventional
(4MHz CPU operation)
(32kHz CPU operation)
1.8V to 3.6V
Consumer Grade
2.0µA
0.8µA
5µA
0.8mA
OKI SEMICONDUCTOR
8bit Flash Microcontroller
OKI SEMICONDUCTOR survey
1.1V to 3.6V
(32kHz CPU operation)
Low power
(4MHz CPU operation)
0.15µA
0.5µA
Industrial Grade
ML610Q411P
ML610Q412P
ML610Q421P
ML610Q422P
ML610Q428P
ML610Q429P
ML610Q438P
ML610Q439P
battery
batteries
Lithium
Approximation
11
3V
Two
3V
Successive
dry
12bit ADC
8bit Flash Microcontroller
Oscillation
24bit RC
Please refer to pages 5 and 6 for icon descriptions
P
2ch
ADC
2ch
Conventional
2
C, SSIO, UART), a battery voltage
(Operation)
(Operation)
50
50
Standard oscillation
pressure sensors,
Thermistor
µA
µA
Low current consumption/
Low voltage operation
Conventional
Conventional
Air pressure/
Flash
MCU
Flash
MCU
2 types of ADC
2ch
2ch
circuit
etc.
10 years of power on a single battery
1.5V
1.55V
Supports various sensors
(analog voltage output)
Optimized for resistance
variation sensors
(i.e. thermistor/humidity).
Current consumption can be
reduced by reducing
oscillation frequency.
batteries
battery
Silver
One
oxide
8bit Flash Microcontroller
OKI SEMICONDUCTOR
dry
extended significantly
Coin battery life also
Low power
(Operation)
(Operation)
5
5
µA
µA
SEMICONDUCTOR
SEMICONDUCTOR
microcontroller
microcontroller
Low power
Low power
OKI
OKI
Package
Actual size shown
LQFP144
TQFP120
TQFP128