DF2398TE20 Renesas Electronics America, DF2398TE20 Datasheet - Page 789

• 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

22.7.3
(1) Clock Timing
Table 22-36 lists the clock timing
Table 22-36 Clock Timing
Condition B: V
Condition C: V
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
a
a
CC
SS
CC
SS
= –40 to +85 C (wide-range specifications)
= –40 to +85 C (wide-range specifications)
= AV
= AV
= 5.0 V 10%, AV
= 3.0 to 5.5 V, AV
SS
SS
= 0 V, ø = 2 to 20 MHz, T
= 0 V, ø = 2 to 13 MHz, T
CC
CC
= 3.0 to 5.5 V, V
= 5.0 V 10%, V
Symbol
t
t
t
t
t
t
t
t
cyc
CH
CL
Cr
Cf
OSC1
OSC2
DEXT
a
a
Min
50
20
20
—
—
10
10
500
= –20 to +75 C (regular specifications),
Condition B
= –20 to +75 C (regular specifications),
ref
ref
= 3.0 V to AV
Max
500
—
—
5
5
—
—
—
= 4.5 V to AV
Min
76
23
23
—
—
20
20
500
Condition C
CC
CC
,
Max
500
—
—
15
15
—
—
—
,
Rev.6.00 Oct.28.2004 page 759 of 1016
Unit
ns
ns
ns
ns
ns
ms
ms
s
Test Conditions
Figure 22-68
Figure 22-69
Figure 21-2
Figure 22-69
REJ09B0138-0600H