M30800SFP-BL#U5 Renesas Electronics America, M30800SFP-BL#U5 Datasheet - Page 233

• 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 .
0
C
Noise
Precautions for using CLK
HOLD signal
__________
9
0 .
8 /
B
(1) A bypass capacitor should be inserted between Vcc-Vss line for reducing noise and latch-up
When using the Clock Output function of P5
port P5
Although port P5
"L" levels.
When P40 to P47 and P50 to P52 are set to output port (the direction register is "1") in single-chip
mode, then the MCU is changed to microprocessor mode or memory expansion mode.
Although the HOLD pin may be held "L", P40 to P47 (A16 to A23, CS0 to CS3, MA8 to MA12)
and P50 to P52 (RD/WR/BHE, RD/WRL/WRH, CASL/CASH/DW) will not become high-impedance
ports.
When using the HOLD input while P4
you must first set all pins for P4
or memory expansion mode.
0
0
0
1
A
8
G
thicker circuit traces.
Connect a bypass capacitor (approx. 0.1 F) between the Vcc and Vss pins using short wiring and
u
7
o r
. g
0 -
u
1
7
0
p
0
, 2
as an input only port (port P5
0
2
0
__________
0
5
__________
Page 220
7
_____ _____ _______
may be set as an output port, it will become high impedance and will not output "H" or
f o
3
2
0
_____ _______
9
OUT
to P4
0
pin
7
7
to P4
and P5
direction register is "0").
_______
7
3
and P5
/CLK
0
_________ _________
to P5
OUT
0
2
to P5
as input ports, then shift to microprocessor mode
pin (f
2
8
_______ _______
are set as output ports in single-chip mode,
, f
_____
32
or fc output) in single chip mode, use
_______
27. Usage Precaution