M30803FGFP#D3 Renesas Electronics America, M30803FGFP#D3 Datasheet - Page 48
M30803FGFP#D3
Manufacturer Part Number
M30803FGFP#D3
Description
IC M16C MCU FLASH 256K 100LQFP
Manufacturer
Renesas Electronics America
Series
M16C™ M16C/80r
Datasheet
1.M30803FGGPU3.pdf
(360 pages)
Specifications of M30803FGFP#D3
Core Processor
M16C/80
Core Size
16-Bit
Speed
20MHz
Connectivity
SIO, UART/USART
Peripherals
DMA, PWM, WDT
Number Of I /o
85
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
20K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 10x10b, D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
100-LQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
- Current page: 48 of 360
- Download datasheet (4Mb)
M
R
R
e
E
1
v
J
Table 7.5 Operation of RD, WRL, and WRH signals
Note: It becomes WR signal.
Table 7.6 Operation of RD, WR, and BHE signals
6
1 .
0
(3) Read/write signals
C
Data bus width
9
Data bus width
0 .
8 /
With a 16-bit data bus, bit 2 of the processor mode register 0 (address 0004
RD, BHE, and WR signals or RD, WRL, and WRH signals. With a 8-bit full space data bus, use the
combination of RD, WR, and BHE signals as read/write signals. (Set "0" to bit 2 of the processor mode
register 0 (address 0004
data bus area, the RD, WR and BHE signals combination is selected regardless of the value of bit 2 of the
processor mode register 0 (address 0004
Tables 7.5 and 7.6 show the operation of these signals.
After a reset has been cancelled, the combination of RD, WR, and BHE signals is automatically selected.
When switching to the RD, WRL, and WRH combination, do not write to external memory until bit 2 of the
processor mode register 0 (address 0004
Note 1: Before attempting to change the contents of the processor mode register 0, set bit 1 of the protect
Note 2: When using 16-bit data bus width for DRAM controller, select RD, WRL, and WRH signals.
B
_____
0
0
0
1
16-bit
8-bit
A
16-bit
G
8
8-bit
________
u
7
o r
. g
0 -
u
1
register (address 000A
0
p
0
, 2
0
2
0
0
______
5
______
_____
Page 35
RD
H
H
H
H
L
L
L
L
_____
______
RD
H
H
H
H
_____
L
L
_____
_____ _________
______
16
______
________
).) When using both 8-bit and 16-bit data bus widths and you access an 8-bit
f o
WR
________
H
H
H
H
L
L
L
L
3
H (Note)
16
L (Note)
_____
2
________
WRL
9
) to “1”.
H
H
L
L
________
________
_________
_________
Not used
Not used
BHE
H
H
L
L
L
L
16
16
Not used
Not used
).
) has been set (Note).
WRH
H
H
L
L
_________
H / L
H / L
_____
A0
H
H
L
L
L
L
Read data
Write 1 byte of data to odd address
Write data to both even and odd addresses
Write 1 byte of data to even address
Write 1 byte of data
Read 1 byte of data
______
Write 1 byte of data to odd address
Write 1 byte of data
Read 1 byte of data
Read 1 byte of data from odd address
Write 1 byte of data to even address
Read 1 byte of data from even address
Write data to both even and odd addresses
Read data from both even and odd addresses
________
Status of external data bus
Status of external data bus
_____
16
________
) select the combinations of
_________
7. Bus
Related parts for M30803FGFP#D3
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
KIT STARTER FOR M16C/29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/2D
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
R0K33062P STARTER KIT
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/23 E8A
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/25
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER H8S2456 SHARPE DSPLY
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C38C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C35C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8CL3AC+LCD APPS
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR RX610
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R32C/118
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV RSK-R8C/26-29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR SH7124
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR H8SX/1622
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV FOR SH7203
Manufacturer:
Renesas Electronics America
Datasheet: