M37544G2SP Renesas Electronics America, M37544G2SP Datasheet - Page 52

• Manufacturer Part Number: M37544G2SP
• Description: IC 740 MCU OTP 8K 32P4B
• Manufacturer: Renesas Electronics America
• Series: 740/38000r

Specifications of M37544G2SP

• Core Processor: 740
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SIO, UART/USART
• Peripherals: WDT
• Number Of I /o: 25
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: QzROM
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 6x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 32-SDIP (0.400", 10.16mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Rev.1.04
REJ03B0012-0104Z
7544 Group
Recommended Operating Conditions
Table 10 Recommended operating conditions (1) (V
Note : The total output current is the sum of all the currents flowing through all the applicable ports. The total average current is an
V
V
V
V
V
V
V
V
V
V
CC
SS
REF
IH
IH
IH
IL
IL
IL
IL
I
I
I
I
I
I
Symbol
OH(peak)
OL(peak)
OL(peak)
OH(avg)
OL(avg)
OL(avg)
average value measured over 100 ms. The total peak current is the peak value of all the currents.
2004.06.08
Power source voltage (ceramic)
Power source voltage (RC)
Power source voltage
Analog reference voltage
“H” input voltage
P0
“H” input voltage (TTL input level selected)
P1
“H” input voltage
______
RESET, X
“L” input voltage
P0
“L” input voltage (TTL input level selected)
P1
“L” input voltage
______
RESET, CNV
“L” input voltage
X
“H” total peak output current (Note)
P0
“L” total peak output current (Note)
P1
“L” total peak output current (Note)
P0
“H” total average output current (Note)
P0
“L” total average output current (Note)
P1
“L” total average output current (Note)
P0
IN
0
0
0
0
0
0
0
0
0
0
–P0
–P1
–P0
, P1
–P0
, P1
–P0
–P1
–P0
–P0
7
4
7
2
7
2
7
4
7
7
, P1
, P2
, P1
, P3
, P1
, P3
, P1
, P2
, P3
, P3
IN
0
0
0
4
0
4
0
0
0
0
page 50 of 66
–P1
SS
–P2
–P1
, P3
–P1
, P3
–P1
–P2
–P3
–P3
4
5
4
7
4
7
4
5
4
4
, P2
, P2
, P2
, P2
, P3
, P3
0
0
0
0
7
–P2
7
–P2
–P2
–P2
5
, P3
5
5
5
, P3
, P3
, P3
0
–P3
0
0
0
–P3
–P3
–P3
Parameter
f(X
f(X
f(X
4
, P3
4
4
4
IN
IN
IN
, P3
, P3
, P3
) = 8 MHz (High-, Middle-speed mode)
) = 8 MHz (Double-speed mode)
) = 4 MHz (High-, Middle-speed mode)
CC
7
7
7
7
= 4.0 to 5.5 V, Ta = –20 to 85 °C, unless otherwise noted)
0.8V
0.8V
Min.
4.0
4.5
4.0
2.0
2.0
0
0
0
0
CC
CC
Limits
Typ.
5.0
5.0
5.0
0
0.16V
0.3V
0.2V
Max.
V
V
V
V
–80
–40
5.5
5.5
5.5
0.8
80
60
40
30
CC
CC
CC
CC
CC
CC
CC
Unit
mA
mA
mA
mA
mA
mA
V
V
V
V
V
V
V
V
V
V
V
V