ML610Q428-NNNTBZ03A7 Rohm Semiconductor, ML610Q428-NNNTBZ03A7 Datasheet - Page 266
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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
- ML610Q482P-NNNTB03A7 PDF datasheet
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- ML610Q428-NNNTBZ03A7 PDF datasheet #3
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- Download datasheet (3Mb)
20.2.3
Address: 0F221H
Access: R/W
Access size: 8 bits
Initial value: 00H
P4DIR is a special function register (SFR) to select the input/output mode of Port 4.
[Description of Bits]
• P47DIR-P40DIR (bits 7-0)
Initial value
The P47DIR to P40DIR pins are used to set the input/output direction of the Port 4 pin.
P4DIR
R/W
Port 4 Direction Register (P4DIR)
P47DIR
P46DIR
P45DIR
P44DIR
P43DIR
P42DIR
P41DIR
P40DIR
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
P47DIR
R/W
7
0
P46DIR
R/W
P47 pin: Output (initial value)
P47 pin: Input
P46 pin: Output (initial value)
P46 pin: Input
P45 pin: Output (initial value)
P45 pin: Input
P44 pin: Output (initial value)
P44 pin: Input
P43 pin: Output (initial value)
P43 pin: Input
P42 pin: Output (initial value)
P42 pin: Input
P41 pin: Output (initial value)
P41 pin: Input
P40 pin: Output (initial value)
P40 pin: Input
0
6
P45DIR
R/W
5
0
P44DIR
R/W
20 – 5
4
0
Description
Description
Description
Description
Description
Description
Description
Description
P43DIR
R/W
3
0
ML610Q428/ML610Q429 User’s Manual
P42DIR
R/W
2
0
P41DIR
R/W
0
1
Chapter 20 Port 4
P40DIR
R/W
0
0
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