M30800SFP-BL#D5 Renesas Electronics America, M30800SFP-BL#D5 Datasheet - Page 313

• 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 32.5 Timing for block erasing
1 .
0
C
9
0 .
8 /
B
0
0
Block Erase Command
0
1
A
This command erases the data in the specified block. Execute the block erase command as explained
here following.
When block erasing ends, the RTS
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.
8
G
u
7
o r
. g
(1) Transfer the “20
(2) Transfer addresses A
(3) Transfer the verify command code “D0
0 -
(M16C reception data)
u
1
(M16C transmit data)
0
erase operation will start for the specified block in the flash memory. Write the highest address of
the specified block for addresses A
p
0
, 2
0
2
0
0
5
RTS1(BUSY)
Page 300
CLK1
RxD1
TxD1
16
” command code with the 1st byte.
f o
3
8
2
9
to A
15
20
1
and A
16
(BUSY) signal changes from the “H” to the “L” level. After block
16
16
A
to A
A
to A
8
16
15
to
” with the 4th byte. With the verify command code, the
23
23
.
with the 2nd and 3rd bytes respectively.
A
A
16
23
to
D0
16
32. Standard serial I/O mode