ML610Q408-NNNTBZ03A7 Rohm Semiconductor, ML610Q408-NNNTBZ03A7 Datasheet - Page 110

• Manufacturer Part Number: ML610Q408-NNNTBZ03A7
• Description: MCU 8BIT 16K FLASH 8CH 100-TQFP
• Manufacturer: Rohm Semiconductor
• Series: -r

Specifications of ML610Q408-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

8. Capture
8.1 Overview
8.1.1 Features
8.1.2 Configuration
8.1.3
P00/CAP0
P01/CAP1
This LSI has two channels of capture circuits that capture the T4KHZ to T32HZ signals of the low-speed time base
counter (LTBC) to the capture data register at the occurrence of P00 and P01 interrupts. The circuits capture timings at
which each interrupt occurred, based on the time from the time base counter. It can also read out the T4KHZ to T32HZ
signals of the low-speed time base counter (LTBC) at any timing.
For the external interrupt (P00INT, P01INT) from the P00 or P01 pin, see Chapter 5, "Interrupt" and Chapter 14, "Port
0".
• Time base capture x 2 channels (4096Hz to 32Hz)
Figure 8-1 shows the configuration of the capture
circuit.
Pin name
List of Pins
LTBC
CAPCON : Capture control register
CAPSTAT : Capture status register
CAPR0
CAPR1
CAPTB
Write CAPR1
Write CAPR0
Interrupt request
Data bus
(32.768kHz)
LSCLK
P01INT
P00INT
signal
T512HZ
T256HZ
T128HZ
T4KHZ
T2KHZ
T1KHZ
T64HZ
T32HZ
I/O
I
I
: Capture data register 1
: Capture time base data register
: Capture data register 0
Capture 0 input pin
Used as the secondary function of the P00 pin.
Capture 1 input pin
Used as the secondary function of the P01 pin.
CAPCON
Figure 8-1 Configuration of Capture Circuit
Contoroller
Capture
CP1F
R
CP0F
R
8-1
Function
CAPSTAT
ML610Q407/ML610Q408/ML610Q409 User's Manual
CAPR1
8
CAPR0
8
Chapter 8 Capture
CAPTB
8