M30263F6AFP#U3 Renesas Electronics America, M30263F6AFP#U3 Datasheet - Page 245

• Manufacturer Part Number: M30263F6AFP#U3
• Description: MCU 3/5V 48K I TEMP PB-FREE 42-S
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/Tiny/26r

Specifications of M30263F6AFP#U3

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, PWM, Voltage Detect, WDT
• Number Of I /o: 33
• Program Memory Size: 48KB (48K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 10x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 42-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

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R
M
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1
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Figure 16.4.1. PCR Register
Figure 16.5.1. PACR Register
6
0
2
C
9
0 .
B
2 /
0
0
6
2
Port control register
A
0
F
b7
2
Pin Assignment Control Register
NOTES:
e
G
b7
0 -
b
b6
1 .
o r
1. Set the PACR register by the next instruction after setting the PRC2 bit in the PRCR register to "1"(write
2
b6
0
, 5
enable).
u
b5
0
p
b5
2
b4
0
(
M
0
b4
7
b3
1
6
b3
C
b2
page 226
2 /
b2
b1
6
, A
b1
b0
M
b0
PCR0
(b7-b1)
Bit symbol
1
f o
6
Bit Symbol
Symbpl
PCR
C
3
Symbpl
PACR
PACR0
U1MAP
PACR1
PACR2
(b6-b3)
2
2 /
9
6
, B
M
Port P1 control bit
Nothing is assigned.
write “0”. The value, if read, turns out to be “0”.
1
Pin enabling bit
Reserved bits
UART1 pin remapping bit
(1)
6
C
2 /
Bit name
Address
03FF
6
) T
Bit Name
Address
025D
16
16
In an attempt to write to these bits,
After reset
Operation performed when the P1
register is read
0: When the port is set for input,
1: The port latch is read
After Reset
00
UART1 pins assigned to
0 : P6
1 : P7
001 : 42 pin
100 : 48 pin
All other values are reserved. Do
not use.
Nothing is assigned.
set to “0”. When read, its
content is “0”.
00
the input levels of P10 to P17
pins are read. When set for
output, the port latch is read.
regardless of whether the port
is set for input or output.
16
16
7
3
to P7
to P6
Function
Function
0
4
16. Programmable I/O Ports
When write,
RW
RW
RW
RW
RW
RW
RW