ML610Q428-NNNTBZ03A7 Rohm Semiconductor, ML610Q428-NNNTBZ03A7 Datasheet - Page 262
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ML610Q428-NNNTBZ03A7
Manufacturer Part Number
ML610Q428-NNNTBZ03A7
Description
MCU 8BIT 48K FLASH 128-TQFP
Manufacturer
Rohm Semiconductor
Datasheets
1.ML610Q482P-NNNTB03A7.pdf
(20 pages)
2.ML610Q428-NNNTBZ03A7.pdf
(32 pages)
3.ML610Q428-NNNTBZ03A7.pdf
(434 pages)
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ML610Q428-NNNTBZ03A7
Manufacturer:
ROHM
Quantity:
750
Company:
Part Number:
ML610Q428-NNNTBZ03A7
Manufacturer:
Rohm Semiconductor
Quantity:
10 000
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20.
20.1 Overview
20.1.1
20.1.2
Figure 20-1 shows the configuration of Port 4.
This LSI includes Port 4 (P40 to P47) which is an 8-bit input/output port.
This port can have the I2C bus, RC-ADC, synchronous serial port, and PWM output functions as secondary and
tertiary functions.
See the following chapters for reference:
• Allows selection of high-impedance output, P-channel open drain output, N-channel open drain output, or CMOS
• Allows selection of high-impedance input, input with a pull-down resistor, or input with a pull-up resistor for each
• The P44 and P45 pins can be used as external clock input pins for the timer and PWM.
• The I2C bus interface pins (SDA, SCL), UART pins (RXD0, TXD0), RC-ADC (channel 1) oscillation pins (IN1,
output for each bit in output mode.
bit in input mode.
CS1, RS1, RT1), synchronous serial port pins (SIN0, SCK0, SOUT0), PWM0 output pin (PWM0), and the PWM1
output pin (PWM1) can be used as the secondary functions.
P40
I2C bus:
UART:
RC-ADC:
Synchronous serial port:
PWM:
Port 4
to P47
Configuration
Features
P4D
P4DIR
P4CON0
P4CON1
P4MOD0
P4MOD1
8
V
V
DD
SS
V
V
V
V
Chapter 14 “I2C Bus Interface”
Chapter 13 “UART”
Chapter 23 “RC Oscillation Type A/D Converter”
Chapter 12 “Synchronous Serial Port”
Chapter 10 “PWM”
SS
DD
SS
:
:
:
:
:
:
DD
Port 4 data register
Port 4 direction register
Port 4 control register
Port 4 control register
Port 4 mode register
Port 4 mode register
Figure 20-1 Configuration of Port 4
Pull-down
Controller
Controller
Pull-up
Output
Port4
20 – 1
0
1
0
1
P4MOD0, 1
P4CON0, 1
P4DIR
P4D
8
Data bus
ML610Q428/ML610Q429 User’s Manual
10
8
Outputs for I
Output for UART (TXD0)
Outputs for RC-ADC (CS1, RS1, RT1)
Outputs for SIO (SCK0, SOUT)
Output for PWM0 (PWM0)
Output for PWM1 (PWM1)
Inputs for I
Input for UART (RXD0)
Input for RC-ADC (IN0)
Inputs for SIO (SIN0, SCK0)
Inputs for timer PWM
(T02P0CK, T13P1CK)
2
C (SDA, SCL)
2
C (SDA, SCL)
Chapter 20 Port 4
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