HD64F3048VTF8 Renesas Electronics America, HD64F3048VTF8 Datasheet - Page 654
![IC H8 MCU FLASH 128K 100-QFP](/photos/12/43/124318/hd64f3048vtf8_sml.jpg)
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
- Current page: 654 of 907
- Download datasheet (6Mb)
Section 19 Flash Memory (H8/3048F: Dual Power Supply (V
constant internal and external supervision, using the watchdog timer for example. If a transition to
error-protect mode occurs, the flash memory may contain incorrect data due to errors in
programming or erasing, or it may contain data that has been insufficiently programmed or erased
because of the suspension of these operations. Boot mode should be used to recover to a normal
state.
If the memory contains overerased memory cells, boot mode may not operate correctly. This is
because the H8/3048F’s built-in boot program is located in part of flash memory, and will not read
correctly if memory cells have been overerased.
19.5.9
NMI input is disabled when flash memory is being programmed or erased (when the P or E bit is
set in FLMCR). NMI input is also disabled while the boot program is executing in boot mode,
until the branch to the on-chip RAM area takes place *
NMI input is also disabled in the error-protect state while the P or E bit remains set in the flash
memory control register (FLMCR).
NMI requests should be disabled externally whenever V
Notes: 1. The disabled state lasts until the branch to the boot program area in on-chip RAM
Rev. 7.00 Sep 21, 2005 page 628 of 878
REJ09B0259-0700
NMI input during programming or erasing might cause a violation of the programming or
erasing algorithm. Normal operation could not be assured.
In the NMI exception-handling sequence during programming or erasing, the vector would not
be read correctly *
If NMI input occurred during boot program execution, the normal boot-mode sequence could
not be executed.
2. The vector may not be read correctly for the following two reasons.
NMI Input Masking
(addresses H'FFEF10 to H'FFF2FF) that takes place as soon as the transfer of the user
program is completed. After the branch to the RAM area, NMI input is enabled except
during programming or erasing. NMI interrupt requests must therefore be disabled
externally until the user program has completed initial programming (including the
vector table and the NMI interrupt-handling program).
• If flash memory is read while being programmed or erased (while the P or E bit is
• If the NMI entry in the vector table has not been programmed yet, NMI exception
set in FLMCR), correct read data will not be obtained. Undetermined values are
returned.
handling will not be executed correctly.
2
. The result might be a program runaway.
1
. There are three reasons for this.
PP
is applied.
PP
= 12 V))
Related parts for HD64F3048VTF8
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![R0K330290S001BE](/photos/28/41/284146/r0k330290s001be_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR M16C/29
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K5212D8S001BE](/photos/24/13/241324/4607177_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR R8C/2D
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K33062PS001BE](/photos/24/13/241320/4607173_tmb.jpg)
Part Number:
Description:
R0K33062P STARTER KIT
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K521237S001BE](/photos/28/41/284170/r0k521237s001be_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR R8C/23 E8A
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K521256S001BE](/photos/24/13/241323/4607176_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR R8C/25
Manufacturer:
Renesas Electronics America
Datasheet:
![YLCDRSK2456S](/images/manufacturer_photos/0/5/560/renesas_electronics_america_tmb.jpg)
Part Number:
Description:
KIT STARTER H8S2456 SHARPE DSPLY
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K521380S000BE](/photos/28/41/284144/r0k521380s000be_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR R8C38C
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K521350S000BE](/photos/28/41/284145/r0k521350s000be_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR R8C35C
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K52L3A0S000BE](/photos/28/41/284149/r0k52l3a0s000be_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR R8CL3AC+LCD APPS
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K556100S000BE](/images/manufacturer_photos/0/5/560/renesas_electronics_america_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR RX610
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K564189S000BE](/photos/28/41/284173/r0k564189s000be_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR R32C/118
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K521276S000BE](/photos/9/26/92647/r0k521276s000be_tmb.jpg)
Part Number:
Description:
KIT DEV RSK-R8C/26-29
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K571242S001BE](/photos/9/23/92397/r0k571242s001be_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR SH7124
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K561622S000BE](/photos/9/23/92398/r0k561622s000be_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR H8SX/1622
Manufacturer:
Renesas Electronics America
Datasheet: