ML610Q409-NNNTBZ03A7 Rohm Semiconductor, ML610Q409-NNNTBZ03A7 Datasheet - Page 259

• 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

Chapter 18 Port 5
18.2.3
Address: 0F229H
Access: R/W
Access size: 8-bit
Initial value: 00H
P5DIR is a special function register (SFR) to select the input/output mode of Port 5.
[Description of Bits]
Initial value
•
P5DIR
Port 5 Direction Register (P5DIR)
R/W
P57DIR to P50DIR (bit 7 to 0)
The P57DIR to P50DIR pins are used to set the input/output direction of the Port 5 pin.
P57DIR
P56DIR
P55DIR
P54DIR
P53DIR
P52DIR
P51DIR
P50DIR
P57DIR
R/W
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
7
0
P56DIR
R/W
0
6
P57 pin: Output (initial value)
P57 pin: Input
P56 pin: Output (initial value)
P56 pin: Input
P55 pin: Output (initial value)
P55 pin: Input
P54 pin: Output (initial value)
P54 pin: Input
P53 pin: Output (initial value)
P53 pin: Input
P52 pin: Output (initial value)
P52 pin: Input
P51 pin: Output (initial value)
P51 pin: Input
P50 pin: Output (initial value)
P50 pin: Input
P55DIR
R/W
5
0
P54DIR
18-4
R/W
4
0
Description
Description
Description
Description
Description
Description
Description
Description
P53DIR
R/W
3
0
P52DIR
R/W
2
0
P51DIR
R/W
1
0
P50DIR
R/W
0
0