HD6473258P10 Renesas Electronics America, HD6473258P10 Datasheet - Page 33

• Manufacturer Part Number: HD6473258P10
• Description: IC H8 MCU OTP 32K 64DIP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/325r

Specifications of HD6473258P10

• Core Processor: H8/300
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: SCI, UART/USART
• Number Of I /o: 53
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: OTP
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-DIP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Peripherals: -

H'FD7F
H'FD80
H'FE7F
H'FE80
H'FFFF
H'0000
H'FF7F
H'FF80
H'FF8F
H'FF90
H'FF9F
H'FFA0
H'FFAF
H'FFB0
H'002F
H'0030
Expand mode without on-chip ROM
*1
*2
External memory can be accessed at these addresses when the RAME bit in the system control
register (SYSCR) is cleared 0.
Data read or write is not permitted in these modes.
External address space
External address space
On-chip register field
On-chip register field
External address
space
On-chip RAM,
256 bytes
Reserved
Mode 1
Vector table
*1 *2
Figure 2-6. H8/322 Address Space Map
*1
H'FD7F
H'FD80
H'FE7F
H'FE80
H'0000
H'1FFF
H'2000
H'3FFF
H'FF7F
H'FF80
H'FF8F
H'FF90
H'FF9F
H'FFA0
H'FFAF
H'FFB0
H'FFFF
H'002F
H'0030
Expand mode with on-chip ROM
Fig. 2-6
External address space
External address space
On-chip register field
On-chip register field
External address
space
On-chip RAM,
256 bytes
On-chip ROM,
8 Kbytes
Reserved
23
Vector table
Reserved
Mode 2
*1 *2
*2
*1
H'0000
H'002F
H'0030
H'1FFF
H'FD80
H'FE80
H'FF7F
H'FF90
H'FF9F
H'FFB0
H'FFFF
On-chip register field
On-chip register field
Single-chip mode
On-chip ROM,
8 Kbytes
On-chip RAM,
256 bytes
Reserved
Vector table
Mode 3
*2