ML610Q409-NNNTBZ03A7 Rohm Semiconductor, ML610Q409-NNNTBZ03A7 Datasheet - Page 256

• 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

18. Port 5
18.1 Overview
18.1.1 Features
18.1.2 Configuration
This LSI includes Port 5 (P50 to P57) which is an 8-bit input/output port.
Figure 18-1 shows the configuration of Port 5.
• Allows selection of N-channel open drain output or CMOS output for each bit in the output mode.
• Allows selection of high-impedance input or input with a pull-down/pull-up resistor for each bit in the input
• Allows selection of interrupt disabled or interrupt enabled for each bit in the input mode.
• The synchronous serial port pins (SIN1, SCK1, SOUT1) and the Melody 0 (MD0) are available as the secondary
P50 to P57
mode.
and tertiary function.
P5D
P5DIR
P5CON0
P5CON1
P5MOD0 : Port 5 mode register 0
P5MOD1 : Port 5 mode register 1
P5ISEL
8
V
V
: Port 5 data register
: Port 5 direction register
: Port 5 control register 0
: Port 5 control register 1
: Port 5 interrupt mode register
DD
SS
V
V
V
V
DD
DD
SS
SS
Figure 18-1 Configuration of Port 5
Pull-down
Controller
Controller
Pull-up
Output
Port5
18-1
8
8
ML610Q407/ML610Q408/ML610Q409 User's Manual
P5CON0,1
P5MOD0
P5MOD1
Controller
P5ISEL
P5DIR
Interrupt
P5D
Data bus
3
2
Sampling Clock
T16KHZ
External 8 interrupt (P5INT)
Input for SIO (SIN1, SCK1)
Output for SIO (SCK1, SOUT1)
Melody output (MD0)
Chapter 18 Port 5