M30800SAGP-BL#U5 Renesas Electronics America, M30800SAGP-BL#U5 Datasheet - Page 298

• Manufacturer Part Number: M30800SAGP-BL#U5
• Description: IC M32C/80 MCU ROMLESS 100LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M32C/80r

Specifications of M30800SAGP-BL#U5

• Core Processor: M16C/80
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 45
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 10x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 100-LQFP
• For Use With: R0K330879S001BE - KIT DEV RSK M32C/87R0K330879S000BE - KIT DEV RSK M32C/87
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

M
R
R
e
E
3
. v
J
2
Table 22.1 Unassigned Pin Settings in Single-Chip Mode
Table 22.2 Unassigned Pin Setting in Memory Expansion Mode and Microprocessor Mode
NOTES:
NOTES:
_______
_______
0
P0 to P10
(excluding P8
X
NMI(P8
AV
AV
P6 to P10
(excluding P8
BHE, ALE, HLDA,
X
NMI(P8
RDY, HOLD
AV
AV
_______
_______
C
1
9
OUT (4)
OUT (5)
0 .
8 /
B
CC
SS
CC
SS
0
0
1. If the port enters output mode and is left open, it is in input mode before output mode is entered by
2. Use the shortest possible wiring to connect the microcomputer pins to unassigned pins (within 2 cm).
3. P7
4. When the external clock is applied to the X
1. If the port enters output mode and is left open, it is in input mode before output mode is entered by
2. Use the shortest possible wiring to connect the microcomputer pins to unassigned pins (within 2 cm).
3. P7
4. When the external clock is applied to the X
0
2
Pin Name
Pin Name
, V
, V
7
G
__________
N
program after reset. While the port is in input mode, voltage level on the pins is indeterminate and
power consumption may increase.
Direction register settings may be changed by noise or failure caused by noise. Configure direction
register settings regulary to increase the reliability of the program.
open drain outputs.
program after reset. While the port is in input mode, voltage level on the pins is indeterminate and
power consumption may increase.
Direction register settings may be changed by noise or failure caused by noise. Configure direction
register settings regulary to increase the reliability of the program.
open-drain outputs.
1
, BCLK
o
o r
5
5
0 -
REF
REF
)
)
. v
0
0
u
1
and P7
0
p
0
and P7
_________
, BYTE
, 1
0
5
5
)
)
2
(1,2,3)
(1,2,3)
0
0
1
5
1
must output low-level ("L") signals if they are in output mode. They are ports N-channel
must outputs low-level ("L") signals if they are in output mode. They are N-channel
Page 277
Enter input mode and connect each pin to V
or enter output mode and leave pins open
Leave pin open
Connect pin to V
Connect pin to V
Connect pins to V
Enter input mode and connect each pin to V
or enter output mode and leave pins open
Leave pin open
Connect pin to V
Connect pins to V
Connect pin to V
Connect pins to V
f o
3
3
0
CC1
CC1
CC1
CC1
SS
CC2
SS
via a resistor (pull-up)
via a resistor (pull-up)
via a resistor (pull-up)
IN
IN
pin, set the pin as written above.
pin, set the pin as written above.
Setting
Setting
SS
SS
via a resistor (pull-down);
via a resistor (pull-down);
22. Programmable I/O Ports