DF2166VTE33 Renesas Electronics America, DF2166VTE33 Datasheet - Page 457

• 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: -

14.7.8
Clock output can be fixed using the CKE1 and CKE0 bits in SCR when the GM bit in SMR is set
to 1. Specifically, the minimum width of a clock pulse can be specified.
Figure 14.34 shows an example of clock output fixing timing when the CKE0 bit is controlled
with GM = 1 and CKE1 = 0.
CKE0
SCK
Clock Output Control
No
No
Figure 14.33 Sample Reception Flowchart
Figure 14.34 Clock Output Fixing Timing
clear RDRF flag in SSR to 0
Specified pulse width
Read data from RDR and
Clear RE bit in SCR to 0
All data received?
Start reception
and PER = 0?
Initialization
ORER = 0
RDRF = 1 ?
Start
Yes
Yes
Yes
No
Specified pulse width
Error processing
Rev. 3.00, 03/04, page 415 of 830