ML610Q409-NNNTBZ03A7 Rohm Semiconductor, ML610Q409-NNNTBZ03A7 Datasheet - Page 180

• 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

12.2.9 Serial Port 1 Mode Register 1 (SIO1MOD1)
Address: 0F28DH
Access: R/W
Access size: 8-bit
Initial value: 00H
SIO1MOD1 is a special function register (SFR) to set mode of the synchronous serial port 1.
[Description of Bits]
SIO1MOD1
Initial value
•
•
•
R/W
S1CK2 to S1CK0 (bits 2 to 0)
S1CKT (bit 4)
S1NEG (bit 5)
The S1CK2 to S1CK0 bits are used to select the transfer clock of the synchronous serial port. When the internal
clock is selected, this LSI is set to master mode and when the external clock is selected, it is set to slave mode.
The S1CKT bit is used to select the phase of the transfer clock output.
The S1NEG bit is used to select the positive or negative logic of the transfer clock output.
S1NEG
S1CKT
0
1
0
1
S1CK2
0
0
0
0
1
1
1
1
R/W
—
7
0
Negative logic
Clock type 0: Output at the “H” level by default (initial value).
Clock type 1: Output at the “L” level by default.
Positive logic (initial value)
S1CK1
0
0
1
1
0
0
1
1
R/W
—
6
0
S1CK0
0
1
0
1
0
1
0
1
S1NEG
R/W
5
0
32 KHz (initial value)
16KHz
1/4 HSCLK
1/8 HSCLK
1/16 HSCLK
1/32 HSCLK
External clock 1 (P51/SCK1)
External clock 1 (P55/SCK1)
S1CKT
12-9
R/W
4
0
Description
Description
ML610Q407/ML610Q408/ML610Q409 User's Manual
R/W
Description
—
3
0
S1CK2
Chapter 12 Synchronous Serial Port
R/W
2
0
S1CK1
R/W
0
1
S1CK0
R/W
0
0