D64F3437TFLH16V Renesas Electronics America, D64F3437TFLH16V Datasheet - Page 219

• Manufacturer Part Number: D64F3437TFLH16V
• Description: MCU 5V 60K PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300r

Specifications of D64F3437TFLH16V

• 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: -

No.
3
4
Note: * The switching of clock sources is regarded as a falling edge that increments FRC.
Description
High
CKS1 and CKS0 are
rewritten while old clock
source is high and new
clock source is low.
High
CKS1 and CKS0 are
rewritten while both
clock sources are high.
low:
high:
Timing
Old clock
source
New clock
source
FRC clock
pulse
FRC
Old clock
source
New clock
source
FRC clock
pulse
FRC
N
N
N + 1
CKS rewrite
N + 1
*
N + 2
N + 2
CKS rewrite
187