ML610Q428-NNNTBZ03A7 Rohm Semiconductor, ML610Q428-NNNTBZ03A7 Datasheet - Page 267
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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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20.2.4
Address: 0F222H
Access: R/W
Access size: 8/16 bits
Initial value: 00H
Address: 0F223H
Access: R/W
Access size: 8 bits
Initial value: 00H
P4CON0 and P4CON1 are special function registers (SFRs) to select input/output state of the Port 4 pin. The
input/output state is different between input mode and output mode. Input or output is selected by using the P4DIR
register.
[Description of Bits]
• P47C1-P40C1, P47C0-P40C0 (bits 7-0)
Initial value
Initial value
The P47C1 to P40C1 pins and the P47C0 to P40C0 pins are used to select high-impedance output, P-channel open
drain output, N-channel open drain output, or CMOS output in output mode and to select high-impedance input,
input with a pull-down resistor, or input with a pull-up resistor in input mode.
P4CON0
P4CON1
R/W
R/W
P47C1
P46C1
P45C1
Setting of P46 pin
Setting of P47 pin
Setting of P45 pin
0
0
1
1
0
0
1
1
0
0
1
1
Port 4 Control Registers
P47C0
P47C1
R/W
R/W
7
0
7
0
P47C0
P46C0
P45C0
0
1
0
1
0
1
0
1
0
1
0
1
P46C0
P46C1
R/W
R/W
0
0
6
6
High-impedance output (initial value)
P-channel open drain output
N-channel open drain output
CMOS output
High-impedance output (initial value)
P-channel open drain output
N-channel open drain output
CMOS output
High-impedance output (initial value)
P-channel open drain output
N-channel open drain output
CMOS output
0, 1 (P4CON0, P4CON1)
When output mode is selected
When output mode is selected
When output mode is selected
P45C0
P45C1
R/W
R/W
5
0
5
0
(P47DIR bit = “0”)
(P46DIR bit = “0”)
(P45DIR bit = “0”)
P44C0
P44C1
R/W
R/W
20 – 6
4
0
4
0
P43C0
P43C1
R/W
R/W
3
0
3
0
Description
Description
Description
ML610Q428/ML610Q429 User’s Manual
High-impedance input
High-impedance input
High-impedance input
High-impedance input
Input with a pull-down resistor
Input with a pull-up resistor
High-impedance input
Input with a pull-down resistor
Input with a pull-up resistor
High-impedance input
Input with a pull-down resistor
Input with a pull-up resistor
P42C0
P42C1
R/W
R/W
2
0
2
0
When input mode is selected
When input mode is selected
When input mode is selected
(P47DIR bit = “1”)
(P46DIR bit = “1”)
(P45DIR bit = “1”)
P41C0
P41C1
R/W
R/W
0
0
1
1
Chapter 20 Port 4
P40C0
P40C1
R/W
R/W
0
0
0
0
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