ML610Q428-NNNTBZ03A7 Rohm Semiconductor, ML610Q428-NNNTBZ03A7 Datasheet - Page 10

• 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: -

LINEUP
OKI SEMICONDUCTOR low power microcontrollers with voice output function feature program memory (96kB to
128kB), RAM (512B/1kB), successive approximation A/D converter, UART/SSIO interface, timer, general-use port,
voice synthesis, digital filter, 16bit D/A converter, and speaker amplifier.
For consumer and industrial equipment
Many of the required features are built in, from a voice
synthesis engine to a speaker amplifier, reducing the number
of external parts. This increase integration reduces the
susceptibility to failures and breakdowns.
Voice Functionality Type
Large internal memory
96kB/128kB Flash/mask ROM enables
voice playback for 30 to 40 seconds
Low current consumption
Low voltage operation (2.2V to 5.5V)
and low current consumption during
Suspend (HALT) Mode (1.5µA)
High quality, high output voice
playback
A 16bit DAC, low-pass filter,
1W speaker amp, and high
compression/high fidelity HQ-ADPCM
are implemented using hardware
On-chip debugging reduces
development time
OKI SEMICONDUCTOR's µEASE
provides support for debugging and
Flash memory writing
System Diagram
Consumer/Industrial Grade
ML610340
ML610Q340
ML610346
ML610Q346
ML610347
ML610Q347
ML610348
ML610Q348
Synthesizer Digital
Mask ROM
UART
SSIO
32kHz (Internal)
Flash or
RC Oscillator
On-chip Debugging Circuit
Sensor
Sound generator
ML610(Q)346
Clock generator
Please refer to pages 5 and 6 for icon descriptions.
filter
U8 Core
RISC CPU
9
Timer
8bit
microcontroller
-purpose
General
approximation
16bit
4MHz (External)
Crystal Oscillator
DAC
Successive
3
Conventional
p
type ADC
t
yp
Monolithic design with voice functionality
Operationa
chips
synthesis
Amplifier
A lifi
p
Voice
ADC
Amplifier
A lifi
Speaker
p
Speaker
Amplifier
mounting
mounting
mounting
Smaller
Smaller
Smaller
area
area
area
A number of components are built in
for analog processing, such as an
opamp and speaker amp, reducing
the number of parts required
Speaker
Fewer parts
High speed RISC CPU
"U8" Core
This high-speed processor
executes one instruction per
clock cycle via parallel
processing utilizing pipeline
architecture
3ch ADC built-in
The 3ch ADC is suitable for
voltage output sensor input
4.096MHz
Crystal Resonator
OKI SEMICONDUCTOR
Sensor
Saves space
Low power microcontroller
1
Voice function
chip
Reduces failure rate
Package
Actual size shown
SSOP30
TQFP64
QFP56