M30803FGFP#U3 Renesas Electronics America, M30803FGFP#U3 Datasheet - Page 327

• Manufacturer Part Number: M30803FGFP#U3
• Description: MCU 3/5V 256K I-TEMP PB-FREE 100
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/80r

Specifications of M30803FGFP#U3

• 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-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

M
R
R
e
E
1
v
J
6
1 .
Figure 32.21 Timing for page read
Figure 32.22 Timing for reading the status register
Figure 32.23 Timing for clearing the status register
0
C
9
0 .
8 /
B
0
0
Page Read Command
0
Read Status Register Command
Clear Status Register Command
1
A
This command reads the specified page (256 bytes) in the flash memory sequentially one byte at a
time. Execute the page read command as explained here following.
8
G
This command reads status information. When the “70
contents of the status register (SRD) specified with the 2nd byte and the contents of status register 1
(SRD1) specified with the 3rd byte are read.
This command clears the bits (SR3–SR5) which are set when the status register operation ends in
error. When the “50
u
7
o r
(1) Transfer the “FF
(2) Transfer addresses A
(3) From the 4th byte onward, data (D
. g
0 -
u
1
(M16C reception data)
0
A
p
0
(M16C transmit data)
, 2
23
0
2
will be output sequentially from the smallest address first in sync with the rise of the clock.
0
0
5
Page 314
(M16C reception data)
(M16C transmit data)
16
RxD1
TxD1
16
(M16C reception data)
” command code is sent with the 1st byte, the aforementioned bits are cleared.
(M16C transmit data)
” command code with the 1st byte.
f o
3
8
2
9
to A
15
FF
and A
RxD1
TxD1
16
RxD1
TxD1
0
–D
16
7
A
to A
) for the page (256 bytes) specified with addresses A
A
8
15
to
23
70
with the 2nd and 3rd bytes respectively.
16
A
50
16
A
16
16
23
” command code is sent with the 1st byte, the
to
output
SRD
data0
output
SRD1
32. Standard serial I/O mode
data255
8
to