ML610Q412P-NNNTB03A7 Rohm Semiconductor, ML610Q412P-NNNTB03A7 Datasheet - Page 18

• Manufacturer Part Number: ML610Q412P-NNNTB03A7
• Description: MCU 8BIT 16K FLASH 120-TQFP
• Manufacturer: Rohm Semiconductor

Specifications of ML610Q412P-NNNTB03A7

• Core Processor: nX-U8/100
• Core Size: 8-Bit
• Speed: 625kHz
• Connectivity: I²C, SSP, UART/USART
• Peripherals: LCD, POR, PWM, WDT
• Number Of I /o: 14
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.1 V ~ 3.6 V
• Data Converters: A/D 2x12b, 2x24b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

OKI Semiconductor
RC oscillation type A/D converter
Successive approximation type A/D converter
LCD drive signal
LCD driver power supply
For testing
Power supply
SEG36-43
Pin name
SEG0-35
COM0-3
RCT0
TEST
RCM
AV
AV
AIN0
AIN1
V
CS0
RS0
RT0
CS1
RS1
RT1
V
V
V
IN0
IN1
V
V
V
V
V
C1
C2
DDX
REF
DDL
SS
DD
PP
L1
L2
L3
DD
SS
I/O
I/O Input/output pin for testing. A pull-down resistor is internally connected.
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O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
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.
Negative power supply pin for successive approximation type A/D
converter.
Positive power supply pin for successive approximation type A/D
converter.
Reference power supply pin for successive approximation type A/D
converter.
Channel 0 analog input for successive approximation type A/D converter.
Channel 1 analog input for successive approximation type A/D converter.
Common output pins.
Segment output pins.
Segment output pin. These pins are for the ML610Q412, but are not
provided in the ML610Q411 and ML610Q415.
Power supply pins for LCD bias (internally generated). Capacitors Ca, Cb,
and Cc (see measuring circuit 1) are connected between V
and V
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.
Capacitors CL0 and CL1 (see measuring circuit 1) are connected between
this pin and V
Positive power supply pin (internally generated) for low-speed oscillation.
When using ML610Q411 and ML610Q412, connect capacitor Cx (see
measuring circuit 1) between this pin and V
directly when using ML610Q415.
Power supply pin for programming Flash ROM. A pull-down resistor is
internally connected.
connected between C1 and C2.
L3
, respectively.
SS
.
Description
SS
. Connect this pin to Vss
SS
and V
ML610Q411/ML610Q412/ML610Q415
L1
, V
L2
,
Secondary/
Secondary
Secondary
Secondary
Secondary
Secondary
Secondary
Secondary
Secondary
Secondary
Secondary
Primary/
Tertiary
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Logic
FEDL610Q411-01
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