DF2556FC20DV Renesas Electronics America, DF2556FC20DV Datasheet - Page 80

• Manufacturer Part Number: DF2556FC20DV
• Description: IC H8S/2556 MCU FLASH 144QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2500r

Specifications of DF2556FC20DV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 104
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 2 CPU
2.3
Figure 2.5 shows a memory map of the H8S/2000 CPU. The H8S/2000 CPU provides linear
access to a maximum 64-kbyte address space in normal mode, and a maximum 16-Mbyte
(architecturally 4-Gbyte) address space in advanced mode. The usable modes and address spaces
differ depending on the product. For details on each product, see section 3, MCU Operating
Modes.
Rev. 6.00 Sep. 24, 2009 Page 32 of 928
REJ09B0099-0600
Address Space
H'0000
H'FFFF
Note: Normal mode is not available in this LSI
(a) Normal Mode
64 kbytes
Figure 2.5 Memory Map
H'00FFFFFF
H'FFFFFFFF
H'00000000
(b) Advanced Mode
Cannot be used
by this LSI
16 Mbytes
Program area
Data area