M30245FCGP#U1 Renesas Electronics America, M30245FCGP#U1 Datasheet - Page 189

• Manufacturer Part Number: M30245FCGP#U1
• Description: IC M16C/24 MCU FLSH 128K 100LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/20r

Specifications of M30245FCGP#U1

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: I²C, SPI, SSI, UART/USART, USB
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 82
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 10K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 100-LQFP
• Package: 100LQFP
• Family Name: R8C
• Maximum Speed: 16 MHz
• Operating Supply Voltage: 3.3 V
• Data Bus Width: 16 Bit
• Number Of Programmable I/os: 82
• Interface Type: USB/UART/I2C/SPI
• On-chip Adc: 8-chx10-bit
• Number Of Timers: 5
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

M30245 Group
Figure 1.139. Pull-up control registers
Rev.2.00
REJ03B0005-0200
Oct 16, 2006
Pull-up control register 1
Pull-up control register 0 (Note)
Pull-up control register 2
b7
b7
b7
b6
b6
b6
b5
b5
b5
page 187 of 264
b4
b4
b4
b3
b3
b3
b2
b2
b2
b1
b1
b1
b0
b0
b0
Note:
Note 1: Pull-up is not available for P7
Note 2: This register becomes 02
Note 3: In memory expansion and microprocessor mode, the contents of this register can be
Bit Symbol
Bit Symbol
Bit Symbol
Nothing is assigned.
Write "0" when writing to these bits. The value is "0" if read.
Nothing is assigned.
Write "0" when writing to these bits. The value is "0" if read.
PU10
PU1 1
PU12
PU13
PU14
PU15
PU16
PU17
PU20
PU21
PU22
PU24
PU25
PU00
PU01
PU02
PU03
PU04
PU05
PU06
PU07
Symbol
PUR1
Symbol
PUR0
Symbol
PUR2
In memory expansion and microprocessor mode, the contents of this register can be
changed but the pull-up resistor is not connected.
a) Hardware reset: when Vcc is applied to the CNVss pin.
b) Software reset: if bit 1 and bit 0 of processor mode register 0 (address 0004
10
changed but the pull-up resistor is not connected.
2
or 11
P8
P8
P9
P10
P10
P4
P4
P5
P5
P6
P6
P7
P7
P0
P0
P1
P1
P2
P2
P3
P3
2
0
4
0
0
4
0
4
0
4
0
4
0
4
0
4
0
4
0
4
before reset.
0
4
to P8
to P8
to P9
to P4
to P4
to P5
to P5
to P6
to P6
to P7
to P7
to P0
to P0
to P1
to P1
to P2
to P2
to P3
to P3
to P10
to P10
Bit Name
Bit Name
3
7
3
3
7
3
7
3
7
3
7
3
7
3
7
3
7
3
7
pull up
pull up (except P8
pull up (except P9
pull up
Bit Name
pull up (Note 3)
pull up
pull up (Note 3)
pull up
pull up
pull up (Note 1)
pull up
pull up
pull up
pull up
pull up
pull up
pull up
pull up
pull up
3
7
pull up
pull up
16
when reset under the following conditions:
0
and P7
The corresponding port is pulled
high with a pull-up resistor
0 : Not pulled high
1 : Pulled high
5
1
Address
Address
Address
)
)
03FD
03FC
03FE
The corresponding port is pulled
high with a pull-up resistor
0 : Not pulled high
1 : Pulled high
1
The corresponding port is pulled
high with a pull-up resistor
0 : Not pulled high
1 : Pulled high
The corresponding port is pulled
high with a pull-up resistor
0 : Not pulled high
1 : Pulled high
because they are N-channel open drain ports.
16
16
16
Function
Function
Function
When reset (Note 2)
When reset
When reset
Programmable I/O Ports
00
00
00
O O
O O
16
R W
16
R W
O O
O O
O O
O O
O O
O O
O O
O O
16
R W
O O
O O
O O
O O
O O
O O
O O
O O
O O
O O
O O
_
_
_
_
16
) are