D12674RVFQ33D Renesas Electronics America, D12674RVFQ33D Datasheet - Page 74

• Manufacturer Part Number: D12674RVFQ33D
• Description: MCU 3V 0K I-TEMP 144-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of D12674RVFQ33D

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: IrDA, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 103
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 12x10b; D/A 4x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Other names: HD6412674RVFQ33D; HD6412674RVFQ33D

Section 2 CPU
Note: * Normal mode is not available in this LSI.
2.1.1
The differences between the H8S/2600 CPU and the H8S/2000 CPU are as shown below.
In addition, there are differences in address space, CCR and EXR register functions, power-down
modes, etc., depending on the model.
2.1.2
In comparison to the H8/300 CPU, the H8S/2600 CPU has the following enhancements.
Rev. 3.00 Mar 17, 2006 page 22 of 926
REJ09B0283-0300
16
32 ÷ 16-bit register-register divide: 20 states
Two CPU operating modes
Normal mode *
Advanced mode
Power-down state
Transition to power-down state by SLEEP instruction
CPU clock speed selection
Register configuration
The MAC register is supported only by the H8S/2600 CPU.
Basic instructions
The four instructions MAC, CLRMAC, LDMAC, and STMAC are supported only by the
H8S/2600 CPU.
The number of execution states of the MULXU and MULXS instructions
Instruction
MULXU
MULXS
16-bit register-register multiply: 4 states
Differences between H8S/2600 CPU and H8S/2000 CPU
Differences from H8/300 CPU
Mnemonic
MULXU.B Rs, Rd
MULXU.W Rs, ERd
MULXS.B Rs, Rd
MULXS.W Rs, ERd
Execution States
H8S/2600
3
4
4
5
H8S/2000
13
12
20
21