DF2398TE20 Renesas Electronics America, DF2398TE20 Datasheet - Page 684

• 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

AC Characteristics
Table 19-45 AC Characteristics in Auto-Program Mode
Conditions: V
Rev.6.00 Oct.28.2004 page 654 of 1016
REJ09B0138-0600H
Item
Command write cycle
CE hold time
CE setup time
Data hold time
Data setup time
Write pulse width
Status polling start time
Status polling access time
Address setup time
Address hold time
Memory write time
WE rise time
WE fall time
I/O
CC
A
5
18
= 5.0 V 10%, V
to I/O
to A
I/O
I/O
WE
OE
CE
0
7
6
0
Figure 19-59 Auto-Program Mode Timing Waveforms
t
ces
t
f
SS
= 0 V, T
t
ds
t
wep
H'40
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
nxtc
ceh
ces
dh
ds
wep
wsts
spa
as
ah
write
r
f
ceh
t
a
r
= 25 C 5 C
t
dh
t
nxtc
Address stable
t
as
Min
20
0
0
50
50
70
1
—
0
60
1
—
—
1 byte to 128 bytes
t
ah
Data transfer
Max
—
—
—
—
—
—
—
150
—
—
3000
30
30
t
wsts
t
write
t
spa
H'00
Programming operation
end identification signal
Programming normal
end identification signal
Unit
ns
ns
ns
ns
ns
ms
ns
ns
ns
ms
ns
ns
s
t
nxtc