DF2505BR26DV Renesas Electronics America, DF2505BR26DV Datasheet - Page 818

• Manufacturer Part Number: DF2505BR26DV
• Description: IC H8S/2505 MCU FLASH 176-LFBGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2500r

Specifications of DF2505BR26DV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 26MHz
• Connectivity: I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 104
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 176-LFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 20 Flash Memory
Table 20.23 AC Characteristics in Auto-Program Mode
Conditions: V
Rev. 6.00 Sep. 24, 2009 Page 770 of 928
REJ09B0099-0600
Item
Command programming cycle
CE hold time
CE setup time
Data hold time
Data setup time
Programming pulse width
Status polling start time
Status polling access time
Address setup time
Address hold time
Memory programming time
WE rising time
WE falling time
I/O5 to I/O0
A18 to A0
I/O7
I/O6
WE
OE
CE
CC
= 5.0 V ± 0.5 V, V
Figure 20.33 Waveform of Automatic Programming Mode
t
ces
tf
t
t
ds
wep
H'40
t
tr
ceh
t
dh
SS
t
nxtc
= 0 V, T
t
as
ADDRESS
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
STABLE
nxtc
ceh
ces
dh
ds
wep
wsts
spa
as
ah
write
r
f
a
= 25°C ± 5°C
1 byte...128 bytes
t
ah
Data transfer
Min.
20
0
0
50
50
70
1
⎯
0
60
1
⎯
⎯
t
wsts
t
Max.
⎯
⎯
⎯
⎯
⎯
⎯
⎯
150
⎯
⎯
3000
30
30
writ
t
spa
H'00
Programming operation
end determination signal
Programming normal
end determination signal
t
nxtc
Unit
μs
ns
ns
ns
ns
ns
ms
ns
ns
ns
ms
ns
ns