HD6473937W Renesas Electronics America, HD6473937W Datasheet - Page 257

• Manufacturer Part Number: HD6473937W
• Description: MCU FLASH OTP 60K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300L SLPr

Specifications of HD6473937W

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: SCI
• Peripherals: POR, WDT
• Number Of I /o: 59
• Program Memory Size: 60KB (60K x 8)
• Program Memory Type: OTP
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

2. Block Diagram
Figure 10-1 shows a block diagram of SCI1.
ø
SCK1
SI
SO
Notation:
SCR1:
SCSR1: Serial control status register 1
SDRU:
SDRL:
IRRS1:
PSS:
W
/4
1
ø
1
Serial control register 1
Serial data register U
Serial data register L
Serial 1 interrupt request flag
Prescaler S
PSS
Transmit/receive
Figure 10-1 SCI1 Block Diagram
control circuit
Transfer bit counter
SCSR1
SDRU
SCR1
SDRL
IRRS1
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