DF2328BVF25V Renesas Electronics America, DF2328BVF25V Datasheet - Page 816

• Manufacturer Part Number: DF2328BVF25V
• Description: IC H8S MCU FLASH 256K 128QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2328BVF25V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 87
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 128-QFP
• For Use With: EDK2329 - DEV EVALUATION KIT H8S/2329
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: HD64F2328BVF25V

Section 19 ROM
AC Characteristics
Table 19.19 AC Characteristics in Auto-Program Mode
Conditions: V
Item
Command write cycle
CE hold time
CE setup time
Data hold time
Data setup time
Write pulse width
Status polling start time
Status polling access time
Address setup time
Address hold time
Memory write time
WE rise time
WE fall time
Rev.6.00 Sep. 27, 2007 Page 784 of 1268
REJ09B0220-0600
I/O
A
5
18
to I/O
to A
I/O
I/O
WE
OE
CE
0
7
6
0
CC
= 3.3 V ±0.3 V, V
t
Figure 19.25 Auto-Program Mode Timing Waveforms
ces
t
f
t
ds
t
wep
H'40
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
nxtc
ceh
ces
dh
ds
wep
wsts
spa
as
ah
write
r
f
ceh
t
r
t
dh
SS
t
nxtc
= 0 V, T
Address stable
t
as
a
= 25°C ±5°C
Min
20
0
0
50
50
70
1
—
0
60
1
—
—
1 byte to 128 bytes
t
ah
Data transfer
Max
—
—
—
—
—
—
—
150
—
—
3000
30
30
t
wsts
t
write
t
spa
H'00
Programming operation
end identification signal
Programming normal
end identification signal
Unit
µs
ns
ns
ns
ns
ns
ms
ns
ns
ns
ms
ns
ns
t
nxtc