ML610Q409-NNNTBZ03A7 Rohm Semiconductor, ML610Q409-NNNTBZ03A7 Datasheet - Page 17

• 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

OKI SEMICONDUCTOR
RC oscillation type A/D converter
LCD drive signal
LCD driver power supply
For testing
Power supply
SEG32-35
SEG36-39
Pin name
SEG0-31
COM0-4
RCT0
TEST
RCM
CS0
RS0
RT0
CS1
RS1
RT1
V
V
IN0
IN1
V
V
V
V
V
C1
C2
DDL
SS
DD
PP
L1
L2
L3
I/O
I/O Input/output pin for testing. A pull-down resistor is internally connected.
—
—
—
—
—
—
—
—
—
O
O
O
O
O
O
O
O
O
O
O
O
I
I
Segment output pin. These pins are for the ML610Q409, but are not
provided in the ML610Q407/ML610Q408.
Channel 0 oscillation input pin. This pin is used as the secondary function
of the P30 pin.
Channel 0 reference capacitor connection pin. This pin is used as the
secondary function of the P31 pin.
Resistor/capacitor sensor connection pin of Channel 0 for measurement.
This pin is used as the secondary function of the P33 pin.
This pin is used as the secondary function of the P32 pin which is the
reference resistor connection pin of Channel 0.
Resistor sensor connection pin of Channel 0 for measurement. This pin is
used as the secondary function of the P34 pin.
RC oscillation monitor pin. This pin is used as the secondary function of
the P35 pin.
Oscillation input pin of Channel 1. This pin is used as the secondary
function of the P44 pin.
Reference capacitor connection pin of Channel 1. This pin is used as the
secondary function of the P45 pin.
Reference resistor connection pin of Channel 1. This pin is used as the
secondary function of the P46 pin.
Resistor sensor connection pin for measurement of Channel 1. This pin is
used as the secondary function of the P47 pin.
Common output pins.
Segment output pins.
Segment output pin. These pins are for the ML610Q408/ML610Q409, but
are not provided in the ML610Q407.
Power supply pins for LCD bias (internally generated or
supply pin
level, V
method, see user’s manual.
Power supply pins for LCD bias (internally generated). Capacitors C12 is
Negative power supply pin.
Positive power supply pin for I/O, internal regulator, battery low detector,
and power-on reset.
Positive power supply pin (internally generated) for internal logic.
Capacitor CL (see Appendix C measuring circuit 1) is connected between
this pin and V
Power supply pin for programming Flash ROM. A pull-down resistor is
internally connected.
connected between C1 and C2.
DD
connected ). Depending on LCD Bias setting and V
or V
SS
DDL
.
or capacitor is connected. For details of the connection
Description
positive power
DD
voltage
ML610Q407/ML610Q408/ML610Q409
Secondary/
Secondary
Secondary
Secondary
Secondary
Secondary
Secondary
Secondary
Secondary
Secondary
Secondary
Primary/
Tertiary
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Logic
FEDL610Q409-01
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