DF2357F20 Renesas Electronics America, DF2357F20 Datasheet - Page 766

• Manufacturer Part Number: DF2357F20
• Description: IC H8S MCU FLASH 5V 128K 128QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2357F20

• 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: 128KB (128K 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: 128-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

(2) Control Signal Timing
Table 22-27 lists the control signal timing.
Table 22-27 Control Signal Timing
Condition A: V
Condition B: V
Condition C: V
Note: * Applies to the ZTAT version only.
Rev.6.00 Oct.28.2004 page 736 of 1016
REJ09B0138-0600H
Item
RES setup time
RES pulse width
NMI reset setup time*
NMI reset hold time*
NMI setup time
NMI hold time
NMI pulse width (exiting
software standby mode)
IRQ setup time
IRQ hold time
IRQ pulse width (exiting
software standby mode)
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)
Note:
ø
RES
NMI
= 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
Applies to the ZTAT version only.
= 0 V, ø = 2 to 10 MHz, T
= 0 V, ø = 2 to 20 MHz, T
= 0 V, ø = 2 to 13 MHz, T
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
t
t
RESS
RESW
NMIRS
NMIRH
NMIS
NMIH
NMIW
IRQS
IRQH
IRQW
Figure 22-70 Reset Input Timing
t
NMIRS *
Condition A Condition B Condition C
200
20
250
200
250
10
200
250
10
200
a
a
a
= –20 to +75 C (regular specifications),
= –20 to +75 C (regular specifications),
= –20 to +75 C (regular specifications),
ref
ref
Max
—
—
—
—
—
—
—
—
—
—
ref
= 2.7 V to AV
= 3.0 V to AV
t
RESS
= 4.5 V to AV
Min
200
20
200
200
150
10
200
150
10
200
t
RESW
Max
—
—
—
—
—
—
—
—
—
—
CC
CC
CC
,
,
t
RESS
,
Min
200
20
250
200
250
10
200
250
10
200
t
NMIRH *
Max Unit Conditions
—
—
—
—
—
—
—
—
—
—
ns
t
ns
ns
ns
ns
ns
ns
ns
ns
cyc
Test
Figure 22-70
Figure 22-71