DF2134AFA20V Renesas Electronics America, DF2134AFA20V Datasheet - Page 121

• Manufacturer Part Number: DF2134AFA20V
• Description: IC H8S/2100 MCU FLASH 80QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2134AFA20V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: IrDA, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 58
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 80-QFP
• For Use With: 3DK2166 - DEV EVAL KIT H8S/2166
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Figure 2.16 shows the stack after exception handling ends.
2.8.4
In this state the CPU executes program instructions in sequence.
2.8.5
This is a state in which the bus has been released in response to a bus request from a bus master
other than the CPU. While the bus is released, the CPU halts except for internal operations.
There is one other bus master in addition to the CPU: the data transfer controller (DTC).
For further details, refer to section 6, Bus Controller.
2.8.6
The power-down state includes both modes in which the CPU stops operating and modes in which
the CPU does not stop. There are five modes in which the CPU stops operating: sleep mode,
software standby mode, hardware standby mode, subsleep mode, and watch mode. There are also
three other power-down modes: medium-speed mode, module stop mode, and subactive mode. In
medium-speed mode, the CPU and other bus masters operate on a medium-speed clock. Module
Normal mode
Note: * Ignored when returning.
SP
Program Execution State
Bus-Released State
Power-Down State
Figure 2.16 Stack Structure after Exception Handling (Examples)
(16 bits)
CCR
CCR *
PC
Advanced mode
SP
Rev. 4.00 Jun 06, 2006 page 65 of 1004
(24 bits)
CCR
PC
REJ09B0301-0400
Section 2 CPU