HD64F3048VTF8 Renesas Electronics America, HD64F3048VTF8 Datasheet - Page 672
HD64F3048VTF8
Manufacturer Part Number
HD64F3048VTF8
Description
IC H8 MCU FLASH 128K 100-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Datasheet
1.HD64F3048F16.pdf
(907 pages)
Specifications of HD64F3048VTF8
Core Processor
H8/300H
Core Size
16-Bit
Speed
8MHz
Connectivity
SCI, SmartCard
Peripherals
DMA, PWM, WDT
Number Of I /o
70
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
2.7 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
HD64F3048VX8
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Section 19 Flash Memory (H8/3048F: Dual Power Supply (V
Rev. 7.00 Sep 21, 2005 page 646 of 878
REJ09B0259-0700
Notes:
V
V
MD2
to 0
RES
V
CC
PP
PP
E bit
1.
2.
Period during which flash memory access is prohibited
Period during which flash memory can be rewritten
(Execution of program in flash memory prohibited, and data reads other than verify operations prohibited)
2.7 to
5.5 V
0 to
Vcc V
0 to
Vcc V
When entering boot mode or making a transition from boot mode to another mode, mode switching must be carried
out by means of RES input. The pin output states change during this switchover interval (the interval during which
the RES pin is low), and therefore these pins should not be used as output signals during this time.
When making a transition from boot mode to another mode, the flash memory read setup time t
mode programming setup time t
12±0.6 V
min 0µs
(Example: Boot Mode
12±0.6 V
tosc1
t
Mode
switch-
ing*
MDS
min 0 µs
V
set
ppE
Figure 19.24 Mode Transition Timing
1
t
VPS
Boot mode
MDS
Programming/
erasing
possible
VppE
cleared
must be satisfied with respect to RES clearance timing.
t
FRS
t
Mode
switch-
ing*
FRS
User Mode
min 10
*
2
1
t
MDS
User
mode
*
2
Clear
VppE
t
VPS
Programming/
erasing
possible
User program mode
User Program Mode)
PP
= 12 V))
t
FRS
t
VPS
Programming/
erasing
possible
t
FRS
FRS
User
mode
and
t
VPS
User program
mode
Programming/
erasing
possible
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