HD64F2168VTE33 Renesas Electronics America, HD64F2168VTE33 Datasheet - Page 542

• 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

Note: This restriction on usage can be canceled by setting the FNC1 and FNC0 bits to B′11 in
8. Notes on start condition issuance for retransmission
Rev. 3.00, 03/04, page 500 of 830
Internal clock
Figure 15.30 shows the timing of start condition issuance for retransmission, and the timing for
subsequently writing data to ICDR, together with the corresponding flowchart. Write the
transmit data to ICDR after the start condition for retransmission is issued and then the start
condition is actually generated.
BBSY bit
ICXR.
SDA
SCL
Master receive mode
Bit 0
8
Figure 15.29 Notes on Reading Master Receive Data
(write 0 to BBSY and SCP)
for issuing stop condition
Execution of instruction
A
9
disabled period
ICDR read
Confirmation of stop
condition issuance
(read BBSY = 0)
Stop condition
(a)
Start condition
issuance
Start condition