DF2398TE20 Renesas Electronics America, DF2398TE20 Datasheet - Page 740

• 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

(3) Bus Timing
Table 22-16 lists the bus timing.
Table 22-16 Bus Timing
Conditions:
Rev.6.00 Oct.28.2004 page 710 of 1016
REJ09B0138-0600H
Item
Address delay time
Address setup time
Address hold time
Precharge time
CS delay time 1
CS delay time 2
CS delay time 3
AS delay time
RD delay time 1
RD delay time 2
CAS delay time
Read data setup time
Read data hold time
Read data access time 1
Read data access time 2
Read data access time 3
Read data access
time 4
Read data access
time 5
WR delay time 1
WR delay time 2
WR pulse width 1
WR pulse width 2
Write data delay time
Write data setup time
Write data hold time
WR setup time
V
V
T
a
CC
SS
= –40 to +85 C (wide-range specifications)
= AV
= 5.0 V 10%, AV
SS
= 0 V, ø= 10 to 20 MHz, T
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
AD
AS
AH
PCH
CSD1
CSD2
CSD3
ASD
RSD1
RSD2
CASD
RDS
RDH
ACC1
ACC2
ACC3
ACC4
ACC5
WRD1
WRD2
WSW1
WSW2
WDD
WDS
WDH
WCS
CC
= 5.0 V 10%, V
Min
—
0.5
t
0.5
t
1.5
t
—
—
—
—
—
—
—
15
0
—
—
—
—
—
—
—
1.0
t
1.5
t
—
0.5
t
0.5
t
0.5
t
cyc
cyc
cyc
cyc
cyc
cyc
cyc
cyc
a
= –20 to +75 C (regular specifications),
– 15
– 10
– 20
– 20
– 20
– 20
– 10
– 10
ref
= 4.5 V to AV
Condition
Max
20
—
—
—
20
20
25
20
20
20
20
—
—
1.0
t
1.5
t
2.0
t
2.5
t
3.0
t
20
20
—
—
30
—
—
—
cyc
cyc
cyc
cyc
cyc
– 25
– 25
– 25
– 25
– 25
CC
,
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Test
Conditions
Figure 22-40 to
Figure 22-47