M30800SFP-BL#D5 Renesas Electronics America, M30800SFP-BL#D5 Datasheet - Page 328

• Manufacturer Part Number: M30800SFP-BL#D5
• Description: MCU 3/5V 0K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/80r

Specifications of M30800SFP-BL#D5

• Core Processor: M16C/80
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SIO, UART/USART
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 45
• Program Memory Type: ROMless
• Ram Size: 10K 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: -20°C ~ 85°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -

M
R
R
e
E
1
v
J
6
Figure 32.25 Timing for block erasing
Figure 32.24 Timing for the page program
1 .
0
C
9
0 .
8 /
B
0
0
Block Erase Command
0
Page Program Command
1
A
This command erases the data in the specified block. Execute the block erase command as explained
here following.
After block erase ends, the result of the block erase operation can be known by reading the status
register. For more information, see the section on the status register.
Each block can be erase-protected with the lock bit. For more information, see the section on the data
protection function.
G
8
This command writes the specified page (256 bytes) in the flash memory sequentially one byte at a
time. Execute the page program command as explained here following.
The result of the page program can be known by reading the status register. For more information,
see the section on the status register.
Each block can be write-protected with the lock bit. For more information, see the section on the data
protection function. Additional writing is not allowed with already programmed pages.
u
7
o r
(1) Transfer the “20
(2) Transfer addresses A
(3) Transfer the verify command code “D0
. g
0 -
(1) Transfer the “41
(2) Transfer addresses A
(3) From the 4th byte onward, as write data (D
(M16C reception data)
u
(M16C reception data)
1
0
(M16C transmit data)
erase operation will start for the specified block in the flash memory. Write the highest address of
the specified block for addresses A
p
A
0
(M16C transmit data)
, 2
0
8
2
to A
0
0
5
23
Page 315
is input sequentially from the smallest address first, that page is automatically written.
RxD1
TxD1
RxD1
TxD1
16
16
” command code with the 1st byte.
” command code with the 1st byte.
f o
3
8
8
2
to A
9
to A
15
15
41
and A
20
and A
16
16
16
16
16
A
to A
A
to A
A
8
to A
16
A
15
8
to
15
” with the 4th byte. With the verify command code, the
0
23
to
23
–D
23
.
with the 2nd and 3rd bytes respectively.
A
7
with the 2nd and 3rd bytes respectively.
A
) for the page (256 bytes) specified with addresses
16
A
23
A
16
to
23
to
data0
D0
16
32. Standard serial I/O mode
data255