ML610Q428-NNNTBZ03A7 Rohm Semiconductor, ML610Q428-NNNTBZ03A7 Datasheet - Page 121

• 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: -

9.
9.1
9.1.1
• The timer interrupt (TMnINT) is generated when the values of timer counter register (TMnC, n=0 to 1) and timer
• A timer configured by combining timer 0 and timer 1 can be used as a 16-bit timer.
• For the timer clock, the low-speed clock (LSCLK/256, LSCLK/128, LSCLK/64, LSCLK/32, LSCLK/16, LSCLK/8,
• Selection of one shot timer mode is possible.
9.1.2
This LSI includes 2 channels of 8-bit timers.
For the input clock, see Chapter 6, “Clock Generation Circuit”.
Figure 9-1 shows the configuration of the timers.
P44/T02P0CK
P45/T13P1CK
data register (TMnD) coincide.
LSCLK/4, LSCLK/2, LSCLK), high-speed time base clock (HTBCLK), or external clock can be selected.
External clock
P44/T02P0CK
P45/T13P1CK
External clock
Timers
Overview
Features
Configuration
TMnCON0:
TMnCON1:
TMmD, TMnD:
TMmC, TMnC:
HTBCLK
LSCLK
Read TMnC
Data bus
HTBCLK
Write TMnC
LSCLK
Write TMmC
Data bus
Write TMnC
TMnCON0
TMnCON1
Figure 9-1 Configuration of Timers
Timer control register 0
Timer control register 1
Timer data registers
Timer counter registers
TMnCON0
TMnCON1
(a) In 8-bit Timer Mode (Timers 0 to 1)
(b) 16-bit Timer Mode (Timers 0 to 1)
TnCK
TnCK
R
9 – 1
TMnC
R
8
8
TMnC
8
8
Comparator
16
ML610Q428/ML610Q429 User’s Manual
TMmC latch
R
TMmC
Match
8
8
Comparator
TMnD
8
8
Match
TMnD
TMmINT
TMnINT
n = 0 to 1
Chapter 9 Timers
8
8
16
n = 0, m = 1
TMmD
8
8