HD64F3684FP Renesas Electronics America, HD64F3684FP Datasheet - Page 320

• Manufacturer Part Number: HD64F3684FP
• Description: IC H8 MCU FLASH 32K 64LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F3684FP

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI
• Peripherals: PWM, WDT
• Number Of I /o: 45
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 16 Serial Communication Interface 3 (SCI3)
Rev.5.00 Nov. 02, 2005 Page 286 of 500
REJ09B0027-0500
TDRE
TEND
LSI
operation
User
processing
Serial
clock
Serial
data
Figure 16.10 Example of SCI3 Transmission in Clocked Synchronous Mode
TXI interrupt
request
generated
Bit 0
Bit 1
TDRE flag
cleared
to 0
Data written
to TDR
1 frame
TXI interrupt request generated
Bit 7
Bit 0
Bit 1
1 frame
Bit 6
TEI interrupt request
generated
Bit 7