HD64F3664FPV Renesas Electronics America, HD64F3664FPV Datasheet - Page 242

• Manufacturer Part Number: HD64F3664FPV
• Description: IC H8/3664 MCU FLASH 32K 64LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F3664FPV

• Core Size: 16-Bit
• Program Memory Size: 32KB (32K x 8)
• Oscillator Type: External
• Core Processor: H8/300H
• Speed: 16MHz
• Connectivity: I²C, SCI
• Peripherals: PWM, WDT
• Number Of I /o: 29
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-LQFP
• No. Of I/o's: 29
• Ram Memory Size: 2KB
• Cpu Speed: 16MHz
• No. Of Timers: 4
• Digital Ic Case Style: LQFP
• Supply Voltage: RoHS Compliant
• Controller Family/series: H8/300H
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Rev. 5.00, 03/04, page 214 of 388
Yes
No
No
Read OER and FER flags in SSR
Read OER and FER flags in SSR
Figure 14.17 Sample Multiprocessor Serial Reception Flowchart (1)
Set MPIE bit in SCR3 to 1
Read receive data in RDR
Read receive data in RDR
Clear RE bit in SCR3 to 0
Read RDRF flag in SSR
Read RDRF flag in SSR
All data received?
This station’s ID?
Start reception
FER+OER = 1
FER+OER = 1
RDRF = 1
RDRF = 1
<End>
Yes
Yes
Yes
No
No
No
[A]
Yes
No
Yes
[3]
[1]
[2]
Error processing
(Continued on
[4]
next page)
[5]
[1]
[2]
[3]
[4]
[5]
Set the MPIE bit in SCR3 to 1.
Read OER and FER in SSR to check for
errors. Receive error processing is performed
in cases where a receive error occurs.
Read SSR and check that the RDRF flag is
set to 1, then read the receive data in RDR
and compare it with this station’s ID.
If the data is not this station’s ID, set the MPIE
bit to 1 again.
When data is read from RDR, the RDRF flag
is automatically cleared to 0.
Read SSR and check that the RDRF flag is
set to 1, then read the data in RDR.
If a receive error occurs, read the OER and
FER flags in SSR to identify the error. After
performing the appropriate error processing,
ensure that the OER and FER flags are all
cleared to 0.
Reception cannot be resumed if either of
these flags is set to 1.
In the case of a framing error, a break can be
detected by reading the RxD pin value.