HD64F2168VTE33 Renesas Electronics America, HD64F2168VTE33 Datasheet - Page 346

• Manufacturer Part Number: HD64F2168VTE33
• Manufacturer: Renesas Electronics America

Specifications of HD64F2168VTE33

• Cpu Family: H8S
• Device Core Size: 16/32Bit
• Frequency (max): 33MHz
• Interface Type: I2C/IrDA/SCI
• Program Memory Type: Flash
• Program Memory Size: 256KB
• Total Internal Ram Size: 40KB
• # I/os (max): 106
• Number Of Timers - General Purpose: 5
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• On-chip Adc: 8-chx10-bit
• On-chip Dac: 2-chx8-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -20C to 75C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 144
• Package Type: TQFP
• Lead Free Status / Rohs Status: Not Compliant

Table 11.3 Switching of Internal Clock and FRC Operation (cont)
Note:
Rev. 3.00, 03/04, page 304 of 830
No.
4
Timing of Switchover
by Means of CKS1
and CKS0 Bits
Switching from
high to high
*
Generated on the assumption that the switchover is a falling edge; FRC is incremented.
FRC Operation
Clock before
switchover
Clock after
switchover
FRC clock
FRC
N
N + 1
CKS bit rewrite
N + 2