DF2345TE20 Renesas Electronics America, DF2345TE20 Datasheet - Page 670

• 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
Bus Timing: Table 20.6 lists the bus timing.
Table 20.6 Bus Timing
Conditions: V
Rev. 4.00 Feb 15, 2006 page 644 of 900
REJ09B0291-0400
Item
Address delay time
Address setup time
Address hold time
CS delay time 1
AS delay time
RD delay time 1
RD delay time 2
CAS delay time
Read data setup time
Read data hold time
Read data access time 1
Read data access time 2
Read data access time 3
Read data access time 4
Read data access time 5
WR delay time 1
WR delay time 2
WR pulse width 1
WR pulse width 2
Write data delay time
Write data setup time
Write data hold time
WAIT setup time
WAIT hold time
BREQ setup time
BACK delay time
Bus-floating time
T
= 2 to 20 MHz, T
a
CC
= –40 to +85°C (wide-range specifications)
= AV
CC
= 5.0 V ± 10%, V
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
AD
AS
AH
CSD1
ASD
RSD1
RSD2
CASD
RDS
RDH
ACC1
ACC2
ACC3
ACC4
ACC5
WRD1
WRD2
WSW1
WSW2
WDD
WDS
WDH
WTS
WTH
BRQS
BACD
BZD
a
= –20 to +75°C (regular specifications),
Min
—
0.5
0.5
—
—
—
—
—
15
0
—
—
—
—
—
—
—
1.0
1.5
—
0.5
0.5
30
5
30
—
—
ref
t
t
t
t
t
t
cyc
cyc
cyc
cyc
cyc
cyc
= 4.5 V to AV
– 15
– 10
– 20
– 20
– 20
– 10
Max
20
—
—
20
20
20
20
20
—
—
1.0
1.5
2.0
2.5
3.0
20
20
—
—
30
—
—
—
—
—
15
50
CC
t
t
t
t
t
cyc
cyc
cyc
cyc
cyc
, V
– 25
– 25
– 25
– 25
– 25
SS
= AV
SS
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
= 0 V,
Test Conditions
Figure 20.11 to
Figure 20.15
Figure 20.13
Figure 20.16