ML610Q429-NNNTBZ03A7 Rohm Semiconductor, ML610Q429-NNNTBZ03A7 Datasheet - Page 174

• Manufacturer Part Number: ML610Q429-NNNTBZ03A7
• Description: MCU 8BIT 48K FLASH 128-TQFP
• Manufacturer: Rohm Semiconductor

Specifications of ML610Q429-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: 20
• 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: -

12.2.5
• S0CK3 to S0CK0 (bits 3 to 0)
• S0CKT (bit 4)
Address: 0F285H
Access: R/W
Access size: 8 bits
Initial value: 00H
SIO0MOD1 is a special function register (SFR) to set mode of the synchronous serial port.
[Description of Bits]
SIO0MOD1
Initial value
The S0CK3 to S0CK0 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 S0CKT bit is used to select a tansfer clock output phase.
R/W
S0CK3
S0CKT
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
1
Serial Port Mode Register 1 (SIO0MOD1)
S0CK2
R/W
Clock type 0: Clock is output with a “H” level being the default. (Initial value)
Clock type 1: Clock is output with a “L” level being the default.
⎯
7
0
0
0
0
0
1
1
1
1
0
0
0
0
1
1
S0CK1
R/W
⎯
0
0
1
1
0
0
1
1
0
0
1
1
0
6
*
*
S0CK0
R/W
0
1
0
1
0
1
0
1
0
1
0
1
0
1
⎯
5
0
32 KHz (initial value)
16 KHz
1/4 HSCLK
1/8 HSCLK
1/16 HSCLK
1/32 HSCLK
External clock 0 (P41/SCK0)
External clock 1 (P45/SCK0)
timer0 int clock (1/1)
timer1 int clock (1/1)
timer0 int clock (1/2)
timer1 int clock (1/2)
HSCLK
1/2HSCLK
S0CKT
Description
R/W
12 – 7
4
0
S0CK3
R/W
3
0
Description
ML610Q428/ML610Q429 User’s Manual
Chapter 12 Synchronous Serial Port
S0CK2
R/W
2
0
S0CK1
R/W
0
1
S0CK0
R/W
0
0