ML610Q429-NNNTBZ03A7 Rohm Semiconductor, ML610Q429-NNNTBZ03A7 Datasheet - Page 301

• 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: -

23.2.4
• OM3-0 (bits 3-0)
• RADI (bit 4)
• RACK2-0 (bits 7-5)
Address: 0F308H
Access: R/W
Access size: 8 bits
Initial value: 00H
RADMOD is a special function register (SFR) used to select an A/D conversion mode of the RC-ADC.
[Description of Bits]
Initial value
RADMOD
Note:
When specifying LSCLK×2 for the base clock, enable the operation of the 2×low-speed clock by setting bit 2
The OM3–0 bits are used to select an oscillation mode for the RC oscillator circuits.
The RADI bit is used to choose whether to generate the RC-ADC interrupt request signal (RADINT) by an overflow
at Counter A or Counter B.
The RACK2–0 bits are used to select the base clock of Conter A (BSCLK).
(ENMLT) of the frequency control register 1 (FCON1) to “1”.
RACK2
R/W
OM3
RADI
0
0
0
0
0
0
0
0
1
0
0
0
0
1
1
1
0
1
RC-ADC Mode Register (RADMOD)
RACK1
RACK2
OM2
R/W
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
*
7
0
Generates an interrupt request by Counter A overflow (initial value).
Generates an interrupt request by Counter B overflow.
RACK0
RACK1
OM1
R/W
0
0
1
1
0
0
1
1
0
1
0
1
0
1
*
*
0
6
LSCLK (initial value)
LSCLK×2
HSCLK
1/2HSCLK
1/4HSCLK
1/8HSCLK
Setting prohibited (no clock is supplied)
OM0
RACK0
R/W
0
1
0
1
0
1
0
1
*
5
0
IN0 pin external clock input mode (initial value)
RS0–CS0 oscillation mode
RT0–CS0 oscillation mode
RT
RS0–CT0 oscillation mode
RS1–CS1 oscillation mode
RT1–CS1 oscillation mode
IN1 pin external clock input mode
Setting prohibited
Description
RADI
R/W
0-1
23 – 6
4
0
–CS0 oscillation mode
Description
Chapter 23 RC Oscillation Type A/D Converter
OM3
R/W
3
0
Description
ML610Q428/ML610Q429 User’s Manual
OM2
R/W
2
0
OM1
R/W
0
1
OM0
R/W
0
0