DF2266TF13V Renesas Electronics America, DF2266TF13V Datasheet - Page 117

• Manufacturer Part Number: DF2266TF13V
• Description: IC H8S/2266 MCU FLASH 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2266TF13V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 13MHz
• Connectivity: I²C, SCI, SmartCard
• Peripherals: LCD, POR, PWM, WDT
• Number Of I /o: 67
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 10x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

4.7
Figures 4.2 shows the stack after completion of trap instruction exception handling and interrupt
exception handling.
4.8
When accessing word data or longword data, this LSI assumes that the lowest address bit is 0. The
stack should always be accessed by word transfer instruction or longword transfer instruction, and
the value of the stack pointer (SP, ER7) should always be kept even. Use the following
instructions to save registers:
Use the following instructions to restore registers:
Setting SP to an odd value may lead to a malfunction. Figure 4.3 shows an example of what
happens when the SP value is odd.
PUSH.W
PUSH.L
POP.W
POP.L
Stack Status after Exception Handling
Usage Note
Figure 4.2 Stack Status after Exception Handling (Advanced Mode)
Rn
ERn
Rn
ERn
Note: 1. Ignored on return
SP
Interrupt control mode 0
2. Supported only by the H8S/2268 Group.
(or MOV.W Rn, @-SP)
(or MOV.L ERn, @-SP)
(or MOV.W @SP+, Rn)
(or MOV.L @SP+, ERn)
(24 bit)
CCR
PC
SP
Rev. 5.00 Sep. 01, 2009 Page 65 of 656
Interrupt control mode *
RESERVED *
(24 bit)
EXR
PC
Section 4 Exception Handling
1
2
REJ09B0071-0500