HD6473258P10 Renesas Electronics America, HD6473258P10 Datasheet - Page 28

• 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'F77F
H'F780
H'FFFF
H'0000
H'002F
H'0030
H'FF7F
H'FF80
H'FF8F
H'FF90
H'FF9F
H'FFA0
H'FFAF
H'FFB0
Expand mode without on-chip ROM
*
External memory can be accessed at these addresses when the RAME bit in the system control
register (SYSCR) is cleared to 0.
External address space
External address space
On-chip register field
On-chip register field
External address
space
On-chip RAM*,
2 Kbytes
Vector table
Mode 1
Figure 2-1. H8/3257 Address Space Map
H'EFFF
H'F000
H'F77F
H'F780
H'0000
H'002F
H'0030
H'FF7F
H'FF80
H'FF8F
H'FF90
H'FF9F
H'FFA0
H'FFAF
H'FFB0
H'FFFF
Expand mode with on-chip ROM
External address space
External address space
On-chip register field
On-chip register field
External address
space
On-chip RAM*,
2 Kbytes
On-chip ROM,
60 Kbytes
Vector table
18
Mode 2
Fig. 2-1
H'F780
H'FF7F
H'FF90
H'FF9F
H'FFB0
H'FFFF
H'EFFF
H'0000
H'002F
H'0030
On-chip register field
On-chip register field
Single-chip mode
On-chip ROM,
60 Kbytes
Vector table
On-chip RAM,
2 Kbytes
Mode 3