D12312SVTE25 Renesas Electronics America, D12312SVTE25 Datasheet - Page 63

• Manufacturer Part Number: D12312SVTE25
• Description: MCU 3V 0K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of D12312SVTE25

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 70
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Other names: HD6412312SVTE25; HD6412312SVTE25

2.1.3
In comparison to the H8/300 CPU, the H8S/2000 CPU has the following enhancements.
• More general registers and control registers
• Expanded address space
• Enhanced addressing
• Enhanced instructions
• Higher speed
2.1.4
In comparison to the H8/300H CPU, the H8S/2000 CPU has the following enhancements.
• Additional control register
• Enhanced instructions
• Higher speed
⎯ Eight 16-bit expanded registers, and one 8-bit control register, have been added.
⎯ Advanced mode supports a maximum 16-Mbyte address space.
⎯ The addressing modes have been enhanced to make effective use of the 16-Mbyte address
⎯ Addressing modes of bit-manipulation instructions have been enhanced.
⎯ Signed multiply and divide instructions have been added.
⎯ Two-bit shift instructions have been added.
⎯ Instructions for saving and restoring multiple registers have been added.
⎯ A test and set instruction has been added.
⎯ Basic instructions execute twice as fast.
⎯ One 8-bit control register has been added.
⎯ Addressing modes of bit-manipulation instructions have been enhanced.
⎯ Two-bit shift instructions have been added.
⎯ Instructions for saving and restoring multiple registers have been added.
⎯ A test and set instruction has been added.
⎯ Basic instructions execute twice as fast.
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Differences from H8/300 CPU
Differences from H8/300H CPU
Rev.7.00 Feb. 14, 2007 page 29 of 1108
REJ09B0089-0700
Section 2 CPU