DF2398TE20 Renesas Electronics America, DF2398TE20 Datasheet - Page 764

• 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

22.6.3
Figure 22-67 show, the test conditions for the AC characteristics.
(1) Clock Timing
Table 22-26 lists the clock timing
Table 22-26 Clock Timing
Condition A: V
Condition B: V
Condition C: V
Rev.6.00 Oct.28.2004 page 734 of 1016
REJ09B0138-0600H
AC Characteristics
Item
Clock cycle time
Clock high pulse width
Clock low pulse width
Clock rise time
Clock fall time
Clock oscillator setting
time at reset (crystal)
Clock oscillator setting time
in software standby (crystal)
External clock output
stabilization delay time
V
T
V
T
V
T
a
a
a
CC
SS
CC
SS
CC
SS
= –40 to +85 C (wide-range specifications)
= –40 to +85 C (wide-range specifications)
= –40 to +85 C (wide-range specifications)
LSI output pin
= AV
= AV
= AV
= 2.7 to 5.5 V, AV
= 5.0 V 10%, AV
= 3.0 to 5.5 V, AV
SS
SS
SS
= 0 V, ø = 2 to 10 MHz, T
= 0 V, ø = 2 to 20 MHz, T
= 0 V, ø = 2 to 13 MHz, T
C
CC
CC
CC
= 2.7 to 5.5 V, V
= 3.0 to 5.5 V, V
= 5.0 V 10%, V
Symbol Min
t
t
t
t
t
t
t
t
Figure 22-67 Output Load Circuit
cyc
CH
CL
Cr
Cf
OSC1
OSC2
DEXT
R
H
Condition A Condition B Condition C
100
35
35
—
—
20
20
500
a
a
a
= –20 to +75 C (regular specifications),
= –20 to +75 C (regular specifications),
= –20 to +75 C (regular specifications),
ref
ref
Max
500
—
—
15
15
—
—
—
ref
= 2.7 V to AV
= 3.0 V to AV
= 4.5 V to AV
5 V
Min
50
20
20
—
—
10
10
500
R
L
Max
500
—
—
5
5
—
—
—
CC
CC
CC
,
,
,
C = 90 pF: Ports 1, A to F
C = 30 pF: Ports 2, 3, 5, 6, G
R
R
I/O timing test levels
• Low level: 0.8 V
• High level: 2.0 V
Min
76
23
23
—
—
20
20
500
L
H
= 2.4 k
= 12 k
Max Unit Conditions
500
—
—
15
15
—
—
—
ns
ns
ns
ns
ns
ms
ms
s
Test
Figure 22-68
Figure 22-69
Figure 21-2
Figure 22-69