HD64F3437STF16V Renesas Electronics America, HD64F3437STF16V Datasheet - Page 261

• Manufacturer Part Number: HD64F3437STF16V
• Description: MCU 3/5V 60K PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300r

Specifications of HD64F3437STF16V

• Core Processor: H8/300
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: Host Interface, I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 60KB (60K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; 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: -

11.3.4
When TCNT overflows in watchdog timer mode, the OVF bit is set to 1 in TCSR. If the RST/NMI
bit is 1 at this time, an internal reset signal is generated for the entire chip. At the same time a low-
level signal is output from the RESO pin. The timing is shown in figure 11.6.
TCNT
Overflow signal
(internal signal)
OVF
RESO signal
Internal reset
signal
ø
RESO Signal Output Timing
Figure 11.6 RESO Signal Output Timing
H'FF
132 states
H'00
518 states
229