DF2398F20V Renesas Electronics America, DF2398F20V Datasheet - Page 851

• Manufacturer Part Number: DF2398F20V
• Description: IC H8S/2300 MCU FLASH 128QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2398F20V

• 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 Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 128-QFP
• For Use With: YR0K42378FC000BA - KIT EVAL FOR H8S/2378
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Figure A-1 shows timing waveforms for the address bus and the RD, HWR, and LWR signals during execution of the
above instruction with an 8-bit bus, using three-state access with no wait states.
ø
Address bus
RD
HWR, LWR
Figure A-1 Address Bus, RD, HWR, and LWR Timing
of instruction
Fetching
3rd byte
(8-Bit Bus, Three-State Access, No Wait States)
R:W 2nd
of instruction
Fetching
4th byte
High level
operation
Internal
jump address
instruction at
1nd byte of
Fetching
R:W EA
Rev.6.00 Oct.28.2004 page 821 of 1016
jump address
instruction at
2nd byte of
Fetching
REJ09B0138-0600H