HD6473258P10V Renesas Electronics America, HD6473258P10V Datasheet - Page 123

• Manufacturer Part Number: HD6473258P10V
• Description: MCU 5V 32K PB-FREE 64-DIP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/325r

Specifications of HD6473258P10V

• Core Size: 8-Bit
• Program Memory Size: 32KB (32K x 8)
• Oscillator Type: External
• Core Processor: H8/300
• Speed: 10MHz
• Connectivity: SCI, UART/USART
• Number Of I /o: 53
• Program Memory Type: OTP
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-DIP
• No. Of I/o's: 53
• Ram Memory Size: 1024Byte
• Cpu Speed: 10MHz
• No. Of Timers: 3
• Digital Ic Case Style: DIP
• Supply Voltage: RoHS Compliant
• Controller Family/series: H8/330
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Peripherals: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

6.1.2 Block Diagram
Figure 6-1 is a block diagram of the parallel handshaking interface.
P3
ISI interrupt
signal
WP3:
RP3:
WP3D:
n =0 to7
n
BUSY
OS
Figure 6-1. Block Diagram of Parallel Handshaking Interface
IS
Write Port 3
Read Port 3
Write Port 3 DDR
Control
logic
D
Input
latch
C
Q
Port 3
114
RP3
HCSR
Q
P3
Q
P3
WP3D
WP3
n
Reset
C
n
DDR
C
DR
R
Reset
R
D
D
Figure 6-1