DF2166VTE33 Renesas Electronics America, DF2166VTE33 Datasheet - Page 346

• Manufacturer Part Number: DF2166VTE33
• Description: MCU FLASH 3V 512K 33MHZ 144TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2166VTE33

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: I²C, IrDA, LPC, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 106
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-TQFP, 144-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

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