DF3048BVX25V Renesas Electronics America, DF3048BVX25V Datasheet - Page 521

• Manufacturer Part Number: DF3048BVX25V
• Description: MCU 3/5V 128K PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of DF3048BVX25V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Communication Formats
Four formats are available. Parity-bit settings are ignored when a multiprocessor format is
selected. For details see table 13.10.
Clock
See the description of asynchronous mode.
Figure 13.9 Example of Communication among Processors Using Multiprocessor Format
Serial data
Legend:
MPB: Multiprocessor bit
Transmitting
processor A
processor
Receiving
(ID = 01)
(Sending Data H'AA to Receiving Processor A)
ID-sending cycle: receiving
processor address
processor B
H'01
Receiving
(ID = 02)
(MPB = 1)
Serial communication line
processor C
Data-sending cycle:
data sent to receiving
processor specified by ID
Receiving
(ID = 03)
Section 13 Serial Communication Interface
Rev. 3.00 Sep 27, 2006 page 493 of 872
H'AA
(MPB = 0)
processor D
Receiving
(ID = 04)
REJ09B0325-0300