DF2398F20V Renesas Electronics America, DF2398F20V Datasheet - Page 182

• 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: -

Full access
Burst access
T
T
T
T
1
2
1
1
ø
Only lower address changed
Address bus
CS0
AS
RD
Data bus
Read data
Read data Read data
Figure 6-30 (b) Example of Burst ROM Access Timing (When AST0 = BRSTS1 = 0)
6.7.3
Wait Control
As with the basic bus interface, either program wait insertion or pin wait insertion using the WAIT pin can be used in the
initial cycle (full access) of the burst ROM interface. See section 6.4.5, Wait Control.
Wait states cannot be inserted in a burst cycle.
Rev.6.00 Oct.28.2004 page 152 of 1016
REJ09B0138-0600H