M38227ECFP Renesas Electronics America, M38227ECFP Datasheet - Page 73
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M38227ECFP
Manufacturer Part Number
M38227ECFP
Description
IC 740 MCU EPROM 48K 80QFP
Manufacturer
Renesas Electronics America
Series
740/38000r
Datasheet
1.M38227ECFP.pdf
(82 pages)
Specifications of M38227ECFP
Core Processor
740
Core Size
8-Bit
Speed
8MHz
Connectivity
SIO, UART/USART
Peripherals
LCD
Number Of I /o
49
Program Memory Size
48KB (48K x 8)
Program Memory Type
OTP
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
2.5 V ~ 5.5 V
Data Converters
A/D 8x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 85°C
Package / Case
80-QFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
M38227ECFP
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Part Number:
M38227ECFP
Manufacturer:
MIT
Quantity:
20 000
Company:
Part Number:
M38227ECFP#U0
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Part Number:
M38227ECFP#U0
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
Table 49 Recommended operating conditions (H version)
(V
Notes 1: The total output current is the sum of all the currents flowing through all the applicable ports. The total average current is an average value
70
I
I
I
I
I
I
I
I
f(CNTR
f(CNTR
f(X
f(X
CC
OH(peak)
OH(peak)
OL(peak)
OL(peak)
OH(avg)
OH(avg)
OL(avg)
OL(avg)
I
I
I
I
I
I
I
I
Symbol
OH(peak)
OH(peak)
OL(peak)
OL(peak)
OH(avg)
OH(avg)
OL(avg)
OL(avg)
IN
CIN
= 2.0 to 5.5 V, Ta = –20 to 85°C, unless otherwise noted)
)
2: The peak output current is the peak current flowing in each port.
3: The average output current is an average value measured over 100 ms.
4: When the oscillation frequency has a duty cycle of 50 %.
5: When using the microcomputer in low-speed mode, make sure that the sub-clock input oscillation frequency on condition that f(X
)
measured over 100 ms. The total peak current is the peak value of all the currents.
0
1
)
)
“L” peak output current
“L” peak output current
Main clock input oscillation frequency
(Note 4)
“H” total peak output current
“H” total peak output current
“L” total peak output current
“L” total peak output current
“H” total average output current
“H” total average output current
“L” total average output current
“L” total average output current
“H” peak output current
“H” peak output current
“H” average output current
“H” average output current
“L” average output current
“L” average output current
Input frequency for timers X and Y
(duty cycle 50%)
Sub-clock input oscillation frequency (Notes 4, 5)
P0
P4
P0
P4
P0
P4
P0
P4
P0
P2
(Note 2)
P0
P2
(Note 2)
P0
P2
(Note 3)
P0
P2
(Note 3)
0
1
0
1
0
1
0
1
0
0
0
0
0
0
0
0
Parameter
–P0
–P4
–P0
–P4
–P0
–P4
–P0
–P4
–P0
–P2
–P0
–P2
–P0
–P2
–P0
–P2
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
, P1
, P5
, P1
, P5
, P1
, P5
, P1
, P5
, P1
, P4
, P1
, P4
, P1
, P4
, P1
, P4
0
0
0
0
0
0
0
0
0
1
0
1
0
1
0
1
–P1
–P5
–P1
–P5
–P1
–P5
–P1
–P5
–P1
–P4
–P1
–P4
–P1
–P4
–P1
–P4
High-speed mode
(4.0 V
High-speed mode
(2.0 V
Middle-speed mode
(4.0 V
(2.0 V
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
, P2
, P6
, P2
, P6
, P2
, P6
, P2
, P6
, P5
, P5
, P5
, P5
(Note 2)
(Note 2)
(Note 3)
(Note 3)
0
0
0
0
0
0
0
0
0
0
0
0
V
V
–P2
–P6
–P2
–P6
–P2
–P6
–P2
–P6
–P5
–P5
–P5
–P5
V
V
CC
CC
CC
CC
7
7,
7
7,
7
7,
7
7,
7
7
7
7
, P6
, P6
, P6
, P6
(Note 1)
(Note 1)
(Note 1)
(Note 1)
P7
P7
P7
P7
5.5 V)
4.0 V)
5.5 V)
4.0 V)
0
0
0
0
0
0
0
0
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
, P7
, P7
, P7
, P7
–P6
–P6
–P6
–P6
1
1
1
1
7,
7,
7,
7,
(Note 1)
(Note 1)
(Note 1)
(Note 1)
P7
P7
P7
P7
0
0
0
0
, P7
, P7
, P7
, P7
MITSUBISHI MICROCOMPUTERS
1
1
1
1
Min.
32.768
Limits
3822 Group
Typ.
2 V
CIN
Max.
–2.5
–1.0
V
–40
–40
–20
–20
8.0
2.5
5.0
4.0
8.0
50
40
40
20
20
–2
–5
10
) < f(X
CC
5
CC
IN
)/3.
MHz
MHz
MHz
MHz
MHz
Unit
kHz
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA