D6417729RHF200BV Renesas Electronics America, D6417729RHF200BV Datasheet - Page 564

• Manufacturer Part Number: D6417729RHF200BV
• Description: IC SUPER H MPU ROMLESS 208QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of D6417729RHF200BV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: EBI/EMI, FIFO, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 96
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.85 V ~ 2.15 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 208-QFP Exposed Pad, 208-eQFP, 208-HQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Figure 15.16 shows an example of SCI receive operation using a multiprocessor format.
Rev. 5.0, 09/03, page 516 of 806
RDRF
Serial
Example: Own ID does not match data
MPIE
value
RDR
data
RXI interrupt request
(multiprocessor interrupt)
generated, MPIE = 0
1
Start
bit
0
(8-Bit Data with Multiprocessor Bit and One Stop Bit)
D
Figure 15.16 Example of SCI Receive Operation
(ID1)
Data
0
D
1
RXI interrupt handler
reads RDR data and
clears RDRF bit to 0
D
7
MPB
1
Stop
bit
1
Start
bit
0
(data 1)
D
ID is not station's
ID, so MPIE bit is
set to 1 again
Data
0
D
1
D
7
ID1
MPB
0
No RXI interrupt
generated;
RDR state
is maintained
Stop
bit
1
Idle (mark)
state
1