D12332VFC25 Renesas Electronics America, D12332VFC25 Datasheet - Page 58

• Manufacturer Part Number: D12332VFC25
• Description: MCU 3V 0K 144-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of D12332VFC25

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 106
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 12x10b; D/A 4x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Other names: HD6412332VFC25; HD6412332VFC25

• High-speed operation
• CPU operating mode
• Power-down state
2.1.2
The differences between the H8S/2600 CPU and the H8S/2000 CPU are as shown below.
• Register configuration
• Basic instructions
• Number of execution states
Instruction
MULXU
MULXS
There are also differences in the address space, CCR and EXR functions, power-down state, etc.,
depending on the product.
Rev.4.00 Sep. 07, 2007 Page 26 of 1210
REJ09B0245-0400
⎯ All frequently-used instructions execute in one or two states
⎯ Maximum clock rate:
⎯ 8/16/32-bit register-register add/subtract: 40 ns
⎯ 8 × 8-bit register-register multiply:
⎯ 16 ÷ 8-bit register-register divide:
⎯ 16 × 16-bit register-register multiply:
⎯ 32 ÷ 16-bit register-register divide:
⎯ Advanced mode
⎯ Transition to power-down state by SLEEP instruction
⎯ CPU clock speed selection
The MAC register is supported only by the H8S/2600 CPU.
The four instructions MAC, CLRMAC, LDMAC, and STMAC are supported only by the
H8S/2600 CPU.
The number of exection states of the MULXU and MULXS instructions.
Differences between H8S/2600 CPU and H8S/2000 CPU
Mnemonic
MULXU.B Rs, Rd
MULXU.W Rs, ERd
MULXS.B Rs, Rd
MULXS.W Rs, ERd
25 MHz
480 ns
480 ns
800 ns
800 ns
H8S/2600
3
4
4
5
Internal Operation
H8S/2000
12
20
13
21