M38227ECFP Renesas Electronics America, M38227ECFP Datasheet - Page 68

• Manufacturer Part Number: M38227ECFP
• Description: IC 740 MCU EPROM 48K 80QFP
• Manufacturer: Renesas Electronics America
• Series: 740/38000r

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: -

Table 40 Electrical characteristics (M version)
(V
Note: When “1” is set to the port X
V
V
V
V
V
V
V
I
I
I
I
I
I
I
I
CC
IH
IH
IH
IH
IL
IL
IL
IL
Symbol
OH
OH
OL
OL
T+
T+
T+
= 4.0 to 5.5 V, Ta = –20 to 85 °C, unless otherwise noted)
mentioned.
– V
– V
– V
T–
T–
T–
“H” output voltage
“H” output voltage
“L” output voltage
“L” output voltage
Hysteresis
Hysteresis
Hysteresis
“H” input current
“H” input current
“H” input current
“H” input current
“L” input current
“L” input current
P2
P7
“L” input current
“L” input current
P0
P2
P7
P0
P2
P7
INT
P0
P2
P7
P0
0
0
–P2
, P7
0
0
0
0
0
0
0
0
0
0
–P0
–P2
, P7
–P0
–P2
, P7
0
–P0
–P2
, P7
–P0
–INT
7
1
, P4
(Note)
7
7
1
7
7
1
7
7
1
7
, P1
, P4
, P1
, P4
, P1
, P4
, P1
(Note)
(Note)
3
(Note)
, ADT, CNTR
1
–P4
0
1
0
1
0
0
0
C
–P1
–P4
–P
–P4
–P1
–P4
–P1
Parameter
switch bit (bit 4 at address 003B
7
S
RESET
RESET
X
, P5
RESET
X
7
7
7
7
7
7
7
CLK
IN
IN
, P5
, P5
, P3
, P5
, P3
0
, R
–P5
0
0
4
0
4
0,
–P5
–P5
–P3
–P5
–P3
X
7
CNTR
D
, P6
7
7
7
7
7
, P6
, P6
, P6
,P4
0
–P6
1,
0
0
0
0
–P6
–P6
P2
–P6
7
,
0
–P2
7
7
7
,
,
,
7
16
I
I
V
I
I
I
V
I
I
I
V
I
I
I
V
V
V
Pull-downs “off”
V
Pull-downs “on”
V
Pull-downs “on”
V
Pull-ups “off”
V
Pull-ups “on”
V
Pull-ups “on”
V
V
RESET : V
V
V
V
OH
OH
OH
OH
OH
OL
OL
OL
OL
OL
OL
) of CPU mode register, the drive ability of port P7
CC
CC
CC
CC
I
I
CC
CC
I
CC
CC
I
I
I
I
I
= V
= V
= V
= V
= V
= V
= V
= V
= 5 mA
= 1.25 mA
= 1.25 mA
= 10 mA
= 2.5 mA
= 2.5 mA
= –2.5 mA
= –0.6 mA
= –5 mA
= –1.25 mA
= –1.25 mA
= 2.5 V
= 2.5 V
= 2.5 V
= 2.5 V
= 5 V, V
= 3 V, V
= 5 V, V
= 3 V, V
CC
CC
SS
SS
SS
CC
CC
SS
Test conditions
CC
I
I
I
I
= 2.2 V to 5.5 V
= V
= V
= V
= V
CC
CC
SS
SS
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
V
V
V
V
V
CC
CC
CC
CC
CC
Min.
–6.0
–30
6.0
30
–2.0
–2.0
–0.5
–1.0
–1.0
0
is different from the value above
Limits
–4.0
Typ.
–70
–25
0.5
0.5
0.5
4.0
70
25
3822 Group
–140
Max.
–5.0
–5.0
–5.0
140
–45
2.0
0.5
1.0
1.0
5.0
5.0
5.0
2.0
0.5
45
Unit
V
V
V
V
V
V
V
V
V
V
V
V
V
V
A
A
A
A
A
A
A
A
A
A
A
A
65