DF2506BR26DV Renesas Electronics America, DF2506BR26DV Datasheet - Page 418

• Manufacturer Part Number: DF2506BR26DV
• Description: IC H8S/2506 MCU FLASH 176-LFBGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2500r

Specifications of DF2506BR26DV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 26MHz
• Connectivity: I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 104
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 176-LFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 11 8-Bit Timers (TMR)
11.7
11.7.1
The 8-bit timer can generate three types of interrupt: CMIA, CMIB, and OVI. Table 11.2 shows
the interrupt sources and priority. Each interrupt source can be enabled or disabled independently
by the interrupt enable bits in TCR. Independent signals are sent to the interrupt controller for each
interrupt. It is also possible to activate the DTC by means of CMIA or CMIB interrupt.
Table 11.2 8-Bit Timer Interrupt Sources
Note: This list shows the initial state directly after the reset. Relative channel priorities can be
11.7.2
The A/D converter can be activated only by channel 0 compare match A.
If the ADTE bit in TCSR0 is set to 1 when the CMFA flag is set to 1 by the occurrence of channel
0 compare match A, a request to start A/D conversion is sent to the A/D converter. If the 8-bit
timer conversion start trigger has been selected on the A/D converter side at this time, A/D
conversion is started.
Rev. 6.00 Sep. 24, 2009 Page 370 of 928
REJ09B0099-0600
Interrupt
source
CMIA0
CMIB0
OVI0
CMIA1
CMIB1
OVI1
CMIA2
CMIB2
OVI2
CMIA3
CMIB3
OVI3
changed by the interrupt controller.
Interrupt Sources
Interrupt Sources and DTC Activation
A/D Converter Activation
Description
TCORA_0 compare-match
TCORB_0 compare-match
TCNT_0 overflow
TCORA_1 compare-match
TCORB_1 compare-match
TCNT_1 overflow
TCORA_2 compare-match
TCORB_2 compare-match
TCNT_2 overflow
TCORA_3 compare-match
TCORB_3 compare-match
TCNT_3 overflow
Flag
CMFA
CMFB
OVF
CMFA
CMFB
OVF
CMFA
CMFB
OVF
CMFA
CMFB
OVF
DTC
Activation*
Possible
Possible
Not possible
Possible
Possible
Not possible
Possible
Possible
Not possible
Possible
Possible
Not possible
Interrupt
Priority
High
Low