D12350F20IV Renesas Electronics America, D12350F20IV Datasheet - Page 38

• Manufacturer Part Number: D12350F20IV
• Description: IC H8S/2350 MCU 4.5/5.5V 0+K I-T
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of D12350F20IV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 87
• Program Memory Type: ROMless
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Section 1 Overview
Table 1.1
Rev. 3.00 Sep 15, 2006 page 2 of 988
REJ09B0330-0300
Item
CPU
Bus controller
Overview
Specification
General-register machine
High-speed operation suitable for realtime control
Instruction set suitable for high-speed operation
Two CPU operating modes
Address space divided into 8 areas, with bus specifications settable
independently for each area
Chip select output possible for each area
Choice of 8-bit or 16-bit access space for each area
2-state or 3-state access space can be designated for each area
Number of program wait states can be set for each area
Burst ROM directly connectable
Maximum 8-Mbyte DRAM directly connectable (or use of interval timer
possible)
External bus release function
Sixteen 16-bit general registers (also usable as sixteen 8-bit registers
or eight 32-bit registers)
Maximum clock rate: 20 MHz
High-speed arithmetic operations
8/16/32-bit register-register add/subtract : 50 ns
16
32 ÷ 16-bit register-register divide
Sixty-five basic instructions
8/16/32-bit move/arithmetic and logic instructions
Unsigned/signed multiply and divide instructions
Powerful bit-manipulation instructions
Normal mode
Advanced mode : 16-Mbyte address space
16-bit register-register multiply
: 64-kbyte address space
: 1000 ns
: 1000 ns