DF2437FV Renesas Electronics America, DF2437FV Datasheet - Page 103

• Manufacturer Part Number: DF2437FV
• Description: IC H8S/2437 MCU FLASH 128QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2400r

Specifications of DF2437FV

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 85
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

4.7
Figure 4.2 shows the stack after completion of trap instruction exception handling and interrupt
exception handling.
Stack Status after Exception Handling
(a) Normal Modes
(b) Advanced Modes
Notes: 1.
2.
Figure 4.2 Stack Status after Exception Handling
Ignored on return.
Normal modes are not available in this LSI.
*
SP
SP
2
Interrupt control mode 0
Interrupt control mode 0
PC (16 bits)
PC (24 bits)
CCR*
CCR
CCR
1
SP
SP
Rev.2.00 May. 28, 2009 Page 63 of 732
Interrupt control mode 2
Interrupt control mode 2
Reserved*
Reserved*
PC (16 bits)
PC (24 bits)
CCR*
CCR
CCR
EXR
EXR
1
1
1
REJ09B0059-0200