DF36912GFH Renesas Electronics America, DF36912GFH Datasheet - Page 177

• Manufacturer Part Number: DF36912GFH
• Description: MCU 3/5V 8K 32-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of DF36912GFH

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 12MHz
• Connectivity: I²C, SCI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 18
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 32-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

11.2
Table 11.1 shows the timer V pin configuration.
Table 11.1 Pin Configuration
11.3
Time V has the following registers.
11.3.1
TCNTV is an 8-bit up-counter. The clock source is selected by bits CKS2 to CKS0 in timer
control register V0 (TCRV0). The TCNTV value can be read and written by the CPU at any time.
TCNTV can be cleared by an external reset input signal, or by compare match A or B. The
clearing signal is selected by bits CCLR1 and CCLR0 in TCRV0.
When TCNTV overflows, OVF is set to 1 in timer control/status register V (TCSRV).
TCNTV is initialized to H'00.
Name
Timer V output
Timer V clock input
Timer V reset input
Trigger input
Timer counter V (TCNTV)
Timer constant register A (TCORA)
Timer constant register B (TCORB)
Timer control register V0 (TCRV0)
Timer control/status register V (TCSRV)
Timer control register V1 (TCRV1)
Input/Output Pins
Register Descriptions
Timer Counter V (TCNTV)
TMOV
TMCIV
TRGV
Abbreviation I/O
TMRIV
Output
Input
Input
Input
Rev. 3.00 Sep. 14, 2006 Page 147 of 408
Function
Timer V waveform output
Clock input to TCNTV
External input to reset TCNTV
Trigger input to initiate counting
Section 11 Timer V
REJ09B0105-0300