DF2345TE20 Renesas Electronics America, DF2345TE20 Datasheet - Page 630

• 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 17 ROM
AC Characteristics
Table 17.28 AC Characteristics in Status Read Mode
Conditions: V
Item
Command write cycle
CE hold time
CE setup time
Data hold time
Data setup time
Write pulse width
OE output delay time
Disable delay time
CE output delay time
WE rise time
WE fall time
Rev. 4.00 Feb 15, 2006 page 604 of 900
REJ09B0291-0400
Note: FO
Address
Data
WE
CE
OE
2
and FO
CC
= 5.0 V ±10%, V
t
t
ces
f
3
are undefined.
t
Figure 17.33 Status Read Mode Timing Waveforms
wep
t
ds
H'71
t
ceh
t
dh
t
r
t
nxtc
Symbol
t
t
t
t
t
t
t
t
t
t
t
nxtc
ceh
ces
dh
ds
wep
oe
df
ce
r
f
SS
t
= 0 V, T
t
ces
f
t
wep
t
H'71
ds
a
t
Min
20
0
0
50
50
70
t
dh
= 25°C ±5°C
ceh
t
r
t
nxtc
Max
150
100
150
30
30
t
ce
Unit
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
t
oe
Notes
Data
t
df
t
nxtc