DF2345TE20 Renesas Electronics America, DF2345TE20 Datasheet - Page 684

• Manufacturer Part Number: DF2345TE20
• Description: MCU 5V 128K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2345TE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 71
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K 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: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2345TE20; HD64F2345TE20

Section 20 Electrical Characteristics
Control Signal Timing: Table 20.15 lists the control signal timing.
Table 20.15 Control Signal Timing
Condition A: V
Condition B: V
Rev. 4.00 Feb 15, 2006 page 658 of 900
REJ09B0291-0400
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)
T
T
a
a
CC
CC
= 2 to 10 MHz, T
= 2 to 20 MHz, T
= –40 to +85°C (wide-range specifications)
= –40 to +85°C (wide-range specifications)
= AV
= AV
CC
CC
= 2.7 to 5.5 V, V
= 5.0 V ± 10%, V
Symbol
t
t
t
t
t
t
t
t
t
t
RESS
RESW
NMIRS
NMIRH
NMIS
NMIH
NMIW
IRQS
IRQH
IRQW
a
a
= –20 to +75°C (regular specifications),
= –20 to +75°C (regular specifications),
Min
200
20
250
200
250
10
200
250
10
200
Condition A
ref
ref
= 2.7 V to AV
= 4.5 V to AV
Max
—
—
—
—
—
—
—
—
—
—
Min
200
20
200
200
150
10
200
150
10
200
Condition B
CC
CC
, V
, V
SS
SS
Max
—
—
—
—
—
—
—
—
—
—
= AV
= AV
SS
SS
Unit
ns
t
ns
ns
ns
ns
ns
ns
ns
ns
= 0 V,
cyc
= 0 V,
Test Conditions
Figure 20.9
Figure 20.10