HD6473228F10V Renesas Electronics America, HD6473228F10V Datasheet - Page 68

• Manufacturer Part Number: HD6473228F10V
• Description: MCU 5V 32K,PB-FREE 64-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/325r

Specifications of HD6473228F10V

• Core Processor: H8/300
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: SCI, UART/USART
• Number Of I /o: 53
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: OTP
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Peripherals: -

Address bus
AS: High
RD: High
WR: High
Data bus: high impedance state
Ø
Address bus
AS
RD
WR: High
Data bus
Figure 3-16. Pin States during On-Chip Register Field Access Cycle
Ø
Figure 3-17 (a). External Device Access Timing (read)
T1 state
T1 state
59
Read cycle
Read data
Fig. 3-17 (a)
T2 state
Address
Bus cycle
T2 state
Address
Fig. 3-16
T3 state
T3 state