ML610Q409-NNNTBZ03A7 Rohm Semiconductor, ML610Q409-NNNTBZ03A7 Datasheet - Page 31

• 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

1.3.3 Pin Descriptions
System
RESET_N
XT0
XT1
LSCLK
OUTCLK
General-purpose input port
P00 to P04
General-purpose output port
P20 to P22,
P24
General-purpose input/output port
P30 to P35
P40 to P47
P50 to P57
P60 to P63
P64 to P67
Pin name
I/O
I/O General-purpose input/output port.
I/O General-purpose input/output port.
I/O General-purpose input/output port.
I/O General-purpose input/output port.
O
O
O
O
O
I
I
I
Reset input pin. When this pin is set to a “L” level, system reset
mode is set and the internal section is initialized. When this pin is
set to a “H” level subsequently, program execution starts. A pull-up
resistor is internally connected.
Crystal connection pin for low-speed clock.
A 32.768 kHz crystal resonator is connected to this pin. Capacitors
C
C measuring circuit 1)
Low-speed clock output. Assigned to the secondary function of the
P20 pin.
High-speed clock output pin. This pin is used as the secondary
function of the P21 pin.
General-purpose input port.
General-purpose output port.
This cannot be used as the general output port when used as the
secondary function.
This cannot be used as the general input/output port when used as
the secondary function.
This cannot be used as the general input/output port when used as
the secondary or tertiary function.
General-purpose output port.
This cannot be used as the general output port when used as the
secondary function.
Incorporated only into ML610Q407/8, and not into ML610Q409.
Incorporated only into ML610Q407, and not into ML610Q408/
ML610Q409.
DL
and C
GL
are connected across this pin and V
Description
1-15
ML610Q407/ML610Q408/ML610Q409 User's Manual
SS
. (see appendix
Secondary/
Secondary
Secondary
Primary/
Tertiary
Primary
Primary
Primary
Primary
Primary
Primary
Primary
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—
Chapter 1 Overview
Negative
Positive
Positive
Positive
Positive
Positive
Positive
Positive
Logic
—
—
—
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