HD64F36077GHV Renesas Electronics America, HD64F36077GHV Datasheet - Page 346

• Manufacturer Part Number: HD64F36077GHV
• Description: 16BIT MCU FLASH 56K, SMD, LQFP64
• Manufacturer: Renesas Electronics America

Specifications of HD64F36077GHV

• No. Of I/o's: 47
• Ram Memory Size: 4KB
• Cpu Speed: 20MHz
• No. Of Timers: 4
• Digital Ic Case Style: LQFP
• Supply Voltage Range: 4.5V
• Core Size: 16bit
• Program Memory Size: 56KB
• Oscillator Type: External Only
• Controller Family/series: H8/300H
• Peripherals: ADC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Section 16 Serial Communication Interface 3 (SCI3)
Rev. 1.00 Sep. 16, 2005 Page 316 of 490
REJ09B0216-0100
Serial
data
MPIE
RDRF
RDR
value
LSI
operation
User
processing
RDR
value
Serial
data
MPIE
RDRF
LSI
operation
User
processing
Figure 16.18 Example of SCI3 Reception Using Multiprocessor Format
1
1
Start
Start
(Example with 8-Bit Data, Multiprocessor Bit, One Stop Bit)
bit
bit
0
0
D0
D0
ID1
D1
D1
(a) When data does not match this receiver's ID
RXI interrupt
request
MPIE cleared
to 0
RXI interrupt
request
MPIE cleared
to 0
data (ID1)
data (ID2)
Receive
Receive
1 frame
1 frame
(b) When data matches this receiver's ID
D7
D7
MPB
MPB
1
1
RDRF flag
cleared
to 0
RDR data read
Stop
RDRF flag
cleared
to 0
RDR data read
Stop
bit
1
bit
1
Start
Start
bit
0
bit
0
D0
D0
1 frame
1 frame
D1
Receive data
Receive data
D1
ID2
(Data1)
(Data2)
When data is not
this station's ID,
MPIE is set to 1
again
When data is
this station's
ID, reception
is continued
RXI interrupt
request
ID1
D7
D7
MPB
MPB
0
0
Stop
Stop
RDRF flag
cleared
to 0
bit
bit
1
1
RXI interrupt request
is not generated, and
RDR retains its state
RDR data read
MPIE set to 1
again
Mark state
(idle state)
Mark state
(idle state)
Data2
1
1