DF2378BVFQ35V Renesas Electronics America, DF2378BVFQ35V Datasheet - Page 803

• Manufacturer Part Number: DF2378BVFQ35V
• Description: IC H8S/2378 MCU FLASH 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2378BVFQ35V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 35MHz
• Connectivity: I²C, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 97
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 6x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• For Use With: YLCDRSK2378 - KIT DEV EVAL H8S/2378 LCDYR0K42378FC000BA - KIT EVAL FOR H8S/2378HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)EDK2378 - DEV EVAL KIT FOR H8S/2378
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

15.5.1
Figure 15.11 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 SCI operations are the same
as those in asynchronous mode.
Serial
data
Legend:
MPB: Multiprocessor bit
Multiprocessor Serial Data Transmission
Figure 15.10 Example of Communication Using Multiprocessor Format
Transmitting
Receiving
station A
(ID = 01)
station
(Transmission of Data H'AA to Receiving Station A)
ID transmission cycle =
specification
receiving station
H'01
Receiving
(ID = 02)
station B
(MPB= 1)
Section 15 Serial Communication Interface (SCI, IrDA)
Serial communication line
data transmission to
receiving station specified by ID
Data transmission cycle =
Rev.7.00 Mar. 18, 2009 page 735 of 1136
Receiving
H'AA
station C
(ID = 03)
(MPB= 0)
Receiving
station D
(ID = 04)
REJ09B0109-0700