HD64F3672FXV Renesas Electronics America, HD64F3672FXV Datasheet - Page 221
HD64F3672FXV
Manufacturer Part Number
HD64F3672FXV
Description
IC H8/3672 MCU FLASH 48LQFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300H Tinyr
Datasheets
1.DF36912GFHV.pdf
(277 pages)
2.DF36012GFYV.pdf
(1021 pages)
3.HD64F3672FXV.pdf
(334 pages)
Specifications of HD64F3672FXV
Core Processor
H8/300H
Core Size
16-Bit
Speed
16MHz
Connectivity
SCI
Peripherals
PWM, WDT
Number Of I /o
26
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 4x10b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
48-LQFP
For Use With
R0K436079S000BE - KIT DEV FOR H8/36079 W/COMPILER
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD64F3672FXV
Manufacturer:
Renesas
Quantity:
1 000
Company:
Part Number:
HD64F3672FXV
Manufacturer:
RENESAS
Quantity:
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Company:
Part Number:
HD64F3672FXV
Manufacturer:
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Quantity:
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13.6.1
Figure 13.16 shows a sample flowchart for multiprocessor serial data transmission. For an ID
transmission cycle, set the MPBT bit in SSR to 1 before transmission. For a data transmission
cycle, clear the MPBT bit in SSR to 0 before transmission. All other SCI3 operations are the same
as those in asynchronous mode.
Multiprocessor Serial Data Transmission
[1]
[2]
[3]
Figure 13.16 Sample Multiprocessor Serial Transmission Flowchart
Clear PDR to 0 and set PCR to 1
Write transmit data to TDR
Clear TE bit in SCR3 to 0
Read TDRE flag in SSR
Read TEND flag in SSR
Set MPBT bit in SSR
All data transmitted?
Start transmission
Break output?
TDRE = 1
TEND = 1
<End>
Yes
Yes
Yes
No
Yes
No
No
No
Section 13 Serial Communication Interface 3 (SCI3)
[1]
[2]
[3]
Read SSR and check that the TDRE
flag is set to 1, set the MPBT bit in
SSR to 0 or 1, then write transmit
data to TDR. When data is written to
TDR, the TDRE flag is automatically
cleared to 0.
To continue serial transmission, be
sure to read 1 from the TDRE flag to
confirm that writing is possible, then
write data to TDR. When data is
written to TDR, the TDRE flag is
automatically cleared to 0.
To output a break in serial
transmission, set the port PCR to 1,
clear PDR to 0, then clear the TE bit
in SCR3 to 0.
Rev.4.00 Nov. 02, 2005 Page 195 of 304
REJ09B0143-0400
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