M30800SFP-BL#U5 Renesas Electronics America, M30800SFP-BL#U5 Datasheet - Page 219

• Manufacturer Part Number: M30800SFP-BL#U5
• Description: MCU 3/5V 0K,PB-FREE 100-QFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/80r

Specifications of M30800SFP-BL#U5

• 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: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

M
R
R
e
E
1
v
J
6
1 .
Figure 26.15 Port control register
0
C
9
0 .
8 /
B
0
0
0
Port control register (Note 1)
1
b7 b6 b5 b4 b3 b2 b1 b0
A
8
G
u
7
o r
. g
0 -
u
1
0
p
0
, 2
0
2
0
0
5
Page 206
Note 1: Since P1 operates as the data bus in memory expansion mode and
Note 2: This function is designed to permanently turn OFF the Pch of the CMOS port.
PCR0
f o
Nothing is assigned.
When write, set "0". When read, their contents are indeterminate.
Bit symbol
3
Symbpl
PCR
2
9
microprocessor mode, do not set the port control register. However, it is
possible to select the CMOS port or N-channel open drain to the usable port
as I/O port by setting.
It does not make port 1 a full open drain. Therefore, the absolute maximum
input voltage rating is [-3 to Vcc + 0.3V].
Port P1 control register
Address
Bit name
03FF
16
XXXXXXX0
When reset
0 : Function as common CMOS
1 : Function as N-ch open drain
port
port
(Note 2)
26. Programmable I/O Ports
2
Function
R
W