ML610Q409-NNNTBZ03A7 Rohm Semiconductor, ML610Q409-NNNTBZ03A7 Datasheet - Page 303

• 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

RC oscillator circuit
That is, “nA1” is a value inversely proportional to the RC oscillation frequency f
Input waveform
Counter B
RADINT
Counter A
RARUN
IN0/IN1
RCCLK
BSCLK
RCON
(10000H – nB1)
0000H
Figure 21-7 Operation Timing in Counter B Reference Mode
t
BSCLK
t
RCCLK
0001H
(+1)
0002H
nA1: Measurement count value
nB1: Reference count value
(+2)
0003H
nB1 t
nA1 t
Gate time
21-13
RCCLK
BSC LK
0FFFDH
ML610Q407/ML610Q408/ML610Q409 User's Manual
nA1 – 3
Chapter 21 RC Oscillation Type A/D Converter
0FFFEHH 0FFFFHH
nA1 – 2 nA1 – 1
RCCLK
.
(Interrupt request)
nA1
0000H
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