DF2148RTE20IV Renesas Electronics America, DF2148RTE20IV Datasheet - Page 18

• Manufacturer Part Number: DF2148RTE20IV
• Description: MCU 5V 128K I-TEMP,PB-FREE, 100-
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2148RTE20IV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: Host Interface, I²C, IrDA, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Rev. 4.00 Sep 27, 2006 page xvi of xliv
Item
23.10.4 Memory Read
Mode
Figure 23.19 Timing
Waveforms for CE/OE
Clocked Read
23.10.5 Auto-Program
Mode
Figure 23.20 Auto-
Program Mode Timing
Waveforms
23.10.6 Auto-Erase
Mode
Figure 23.21 Auto-
Erase Mode Timing
Waveforms
Page
722
724
725
Revision (See Manual for Details)
Figure 23.19 amended
FA17 to FA0
Figure 23.20 amended
FA17 to FA0
Figure 23.21 amended
FA17 to FA0
FO7 to FO0
FO7 to FO0
FO7 to FO0
FO7
FO6
FO7
FO6
WE
WE
OE
CE
CE
OE
WE
CE
OE
t
ces
t
f
t
ces
t
f
t
wep
t
H'40
ds
t
wep
t
t
ceh
dh
H'20
CL
t
ds
t
r
t
t
ceh
dh
in
t
t
acc
r
Address stable
t
nxtc
t
nxtc
t
ce
t
t
oe
as
Address
stable
Data
t
ah
Data
1 byte to 128 bytes
H'20
DL
Data transfer
in
t
erase
t
Erase normal end
confirmation signal
oh
Erase end identification
signal
t
df
t
ests
(100 to 40000 ms)
Address stable
t
spa
t
Data
acc
FO0 to FO5 = 0
t
t
write
Programming operation
end identification signal
Programming normal
end identification signal
Programming wait
ce
t
t
oe
wsts
(1 to 3000 ms)
t
spa
FO0 to FO5 = 0
Data
t
nxtc
t
oh
t
df
t
nxtc
VIH