DF2398TE20 Renesas Electronics America, DF2398TE20 Datasheet - Page 746

• Manufacturer Part Number: DF2398TE20
• Description: IC H8S MCU FLASH 256K 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2398TE20

• 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: 120-TQFP, 120-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2398TE20; HD64F2398TE20

Rev.6.00 Oct.28.2004 page 716 of 1016
REJ09B0138-0600H
ø
BREQ
BACK
A
CS7 to CS0,
AS, RD,
HWR, LWR,
CAS
23
to A
0
ø
A
CS0
AS
RD
(read)
D
(read)
,
23
15
to A
to D
t
0
BRQS
0
Figure 22-47 Burst ROM Access Timing (One-State Access)
Figure 22-48 External Bus Release Timing
T
1
t
BZD
T
2
t
BACD
or T
3
t
AD
t
ACC1
t
BRQS
T
1
t
RDS
t
t
RSD2
RDH
t
BACD
t
BZD