HD64F2319VTE25 Renesas Electronics America, HD64F2319VTE25 Datasheet - Page 652

• Manufacturer Part Number: HD64F2319VTE25
• Description: IC H8S MCU FLASH 512K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of HD64F2319VTE25

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 71
• Program Memory Size: 512KB (512K 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: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 17 ROM
17.11.6 Auto-Erase Mode
• Auto-erase mode supports only total memory erasing.
• Do not perform a command write during auto-erasing.
• Confirm normal end of auto-erasing by checking I/O
• Status polling I/O
Rev.7.00 Feb. 14, 2007 page 618 of 1108
REJ09B0089-0700
I/O
be used for this purpose (the I/O
operation).
as the next command write has not been performed, reading is possible by enabling CE and
OE.
A
5
18
to I/O
FWE
to A
I/O
I/O
WE
OE
CE
0
7
6
0
t
pns
Figure 17.26 Auto-Program Mode Timing Waveforms
t
ces
6
t
f
and I/O
t
ds
t
wep
H'40
7
pin information is retained until the next command write. As long
t
ceh
t
r
t
dh
7
t
nxtc
status polling pin is used to identify the end of an auto-erase
Address stable
t
as
1 byte to 128 bytes
t
ah
Data transfer
6
. Alternatively, status read mode can also
t
wsts
t
write
t
spa
H'00
t
Programming operation
end identification signal
Programming normal
end identification signal
pnh
t
nxtc