M30280F6HP#U5 Renesas Electronics America, M30280F6HP#U5 Datasheet - Page 398
![no-image](/images/manufacturer_photos/0/5/560/renesas_electronics_america_sml.jpg)
M30280F6HP#U5
Manufacturer Part Number
M30280F6HP#U5
Description
IC M16C MCU FLASH 48K 80LQFP
Manufacturer
Renesas Electronics America
Series
M16C™ M16C/Tiny/28r
Specifications of M30280F6HP#U5
Core Processor
M16C/60
Core Size
16-Bit
Speed
20MHz
Connectivity
I²C, IEBus, SIO, UART/USART
Peripherals
DMA, POR, PWM, Voltage Detect, WDT
Number Of I /o
71
Program Memory Size
48KB (48K 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 24x10b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 85°C
Package / Case
80-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
- Current page: 398 of 425
- Download datasheet (4Mb)
M
R
R
e
E
1
. v
J
6
0
20.14.9 Interrupts
20.14.10 How to Access
20.14.11 Writing in the User ROM Area
20.14.12 DMA Transfer
20.14.13 Regarding Programming/Erasure Times and Execution Time
C
2
9
2 /
EW Mode 0
EW Mode 1
To set the FMR01, FMR02, FMR11 or FMR16 bit to “1”, set the subject bit to “1” immediately after setting
to “0”. Do not generate an interrupt or a DMA transfer between the instruction to set the bit to “0” and the
instruction to set the bit to “1”. When the PM24 bit is set to “1” (NMI funciton), apply a high-level (“H”)
signal to the NMI pin to set those bits.
EW Mode 0
EW Mode 1
In EW mode 1, make sure that no DMA transfers will occur while the FMR00 bit in the FMR0 register is set
to "0"(during the auto program or auto erase period).
As the number of programming/erasure times increases, so does the execution time for software com-
mands (Program, and Block Erase).
The software commands are aborted by hardware reset 1, hardware reset 2, NMI interrupt, and watchdog
timer interrupt. If a software command is aborted by such reset or interrupt, the affected block must be
erased before reexecuting the aborted command.
0 .
B
0
0
8
0
• Any interrupt which has a vector in the variable vector table can be used providing that its vector is
• The NMI and watchdog timer interrupts can be used because the FMR0 register and FMR1 register
• The address match interrupt cannot be used because the flash memory’s internal data is referenced.
• Make sure that any interrupt which has a vector in the variable vector table or address match inter-
• The NMI interrupt can be used because the FMR0 register and FMR1 register are initialized when
• If the power supply voltage drops while rewriting any block in which the rewrite control program is
• Avoid rewriting any block in which the rewrite control program is stored.
G
4
J
7
a
o r
Because the rewrite operation is halted when a NMI or watchdog timer interrupt occurs, the rewrite
Because the rewrite operation is halted when a NMI interrupt occurs, the rewrite program must be
transferred into the RAM area.
are initialized when one of those interrupts occurs. The jump addresses for those interrupt service
routines should be set in the fixed vector table.
program must be executed again after exiting the interrupt service routine.
rupt will not be accepted during the auto program period or auto erase period with erase-suspend
function disabled.
this interrupt occurs. The jump address for the interrupt service routine should be set in the fixed
vector table.
executed again after exiting the interrupt service routine.
stored, a problem may occur that the rewrite control program is not correctly rewritten and, conse-
quently, the flash memory becomes unable to be rewritten thereafter. In this case, standard serial I/
O or parallel I/O mode should be used.
0 -
. n
u
2
3
p
_______
0
_______
, 1
0
(
M
2
_______
0
1
0
6
7
C
2 /
page 376
, 8
M
1
6
C
2 /
f o
8
3
) B
8
5
_______
_______
_______
_______
20. Precautions
Related parts for M30280F6HP#U5
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:
![R0K572030S000BE](/photos/9/24/92406/r0k572030s000be_tmb.jpg)
Part Number:
Description:
KIT DEV FOR SH7203
Manufacturer:
Renesas Electronics America
Datasheet: