DF2265TE13V Renesas Electronics America, DF2265TE13V Datasheet - Page 341
DF2265TE13V
Manufacturer Part Number
DF2265TE13V
Description
IC H8S/2265 MCU FLASH 100TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2200r
Specifications of DF2265TE13V
Core Processor
H8S/2000
Core Size
16-Bit
Speed
13MHz
Connectivity
I²C, SCI, SmartCard
Peripherals
LCD, POR, PWM, WDT
Number Of I /o
67
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 10x10b, D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2265TE13V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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The watchdog timer (WDT) is an 8-bit timer that can generate an internal reset signal for this LSI
if a system crash prevents the CPU from writing to the timer counter, thus allowing it to overflow.
When this watchdog function is not needed, the WDT can be used as an interval timer. In interval
timer operation, an interval timer interrupt is generated each time the counter overflows.
The block diagram of the WDT is shown in figures 12.1 to 12.3.
12.1
• Selectable from eight counter input clocks for WDT_0
• Switchable between watchdog timer mode and interval timer mode
In watchdog timer mode
• If the counter in WDT_0 overflows, it is possible to select whether this LSI is internally reset
• If the counter in WDT_1 overflows, it is possible to select whether this LSI is internally reset
In interval timer mode
• If the counter overflows, the WDT generates an interval timer interrupt (WOVI).
WDT0105B_000020030700
Selectable from 16 counter input clocks for WDT_1
or not.
or the internal NMI interrupt is generated.
Features
Section 12 Watchdog Timer (WDT)
Rev. 5.00 Sep. 01, 2009 Page 289 of 656
Section 12 Watchdog Timer (WDT)
REJ09B0071-0500
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