ML610Q428-NNNTBZ03A7 Rohm Semiconductor, ML610Q428-NNNTBZ03A7 Datasheet - Page 375

• Manufacturer Part Number: ML610Q428-NNNTBZ03A7
• Description: MCU 8BIT 48K FLASH 128-TQFP
• Manufacturer: Rohm Semiconductor

Specifications of ML610Q428-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: 14
• 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: -

25.3 Description of Operation
25.3.1
The threshold voltage (VCMP) is selected by setting the bits of BLDCON0.
Table 28-1 shows the threshold voltages and the accuracy.
Threshold Voltage
LD3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
LD2
BLDCON0
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
LD1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
Table 28-1 Threshold Voltages and Accuracy
LD0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Threshold voltage
1.35 V
1.40 V
1.45 V
1.50 V
1.60 V
1.70 V
1.80 V
1.90 V
2.00 V
2.10 V
2.20 V
2.30 V
2.40 V
2.50 V
2.70 V
2.90 V
V
25 – 5
CMP
ML610Q428/ML610Q429 User’s Manual
Ta = 25°C
Accuracy
±2.0%
Chapter 25 Battery Level Detector
Temperature
±0.1%/°C
deviation