DF2556FC20DV Renesas Electronics America, DF2556FC20DV Datasheet - Page 131

• 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: -

Legend:
CCR: Condition code register
PC:
R1L: General register R1L
SP:
Note: This diagram illustrates an example in interrupt control mode 0 and advanced mode.
SP
Stack pointer
Program counter
SP set to H'FFFEFF
Figure 4.3 Operation when SP Value Is Odd
TRAPA instruction executed
SP
Data saved above SP
CCR
PC
MOV.B R1L, @-ER7 executed
SP
Rev. 6.00 Sep. 24, 2009 Page 83 of 928
Contents of CCR lost
R1L
PC
Section 4 Exception Handling
H'FFFEFA
H'FFFEFB
H'FFFEFC
H'FFFEFD
H'FFFEFF
REJ09B0099-0600