M37544G2SP Renesas Electronics America, M37544G2SP Datasheet - Page 53

• 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
Notes 1: The peak output current is the peak current flowing in each port.
Recommended Operating Conditions (continued)
Table 11 Recommended operating conditions (2) (V
I
I
I
I
I
I
f(X
OH(peak)
OL(peak)
OL(peak)
OH(avg)
OL(avg)
OL(avg)
Symbol
IN
)
2: The average output current I
3: When the oscillation frequency has a duty cycle of 50 %.
2004.06.08
“H” peak output current (Note 1)
P0
“L” peak output current (Note 1)
P1
“L” peak output current (Note 1)
P0
“H” average output current (Note 2)
P0
“L” average output current (Note 2)
P1
“L” average output current (Note 2)
P0
Internal clock oscillation frequency (Note 3)
at ceramic oscillation or external clock input
Internal clock oscillation frequency (Note 3)
at ceramic oscillation or external clock input
Internal clock oscillation frequency (Note 3)
at RC oscillation
0
0
0
0
0
0
–P0
–P1
–P0
–P0
–P1
–P0
7
4
7
7
4
7
, P1
, P2
, P3
, P1
, P2
, P3
0
0
0
0
0
0
–P1
–P2
–P3
–P1
–P2
–P3
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4
5
4
4
5
4
, P2
, P3
, P2
, P3
0
7
0
7
OL
–P2
–P2
(avg), I
5
5
, P3
, P3
0
0
OH
–P3
–P3
Parameter
(avg) in an average value measured over 100 ms.
4
4
, P3
, P3
CC
7
7
= 4.0 to 5.5 V, Ta = –20 to 85 °C, unless otherwise noted)
V
Double-speed mode
V
High-, Middle-speed mode
V
High-, Middle-speed mode
CC
CC
CC
= 4.5 to 5.5 V
= 4.0 to 5.5 V
= 4.0 to 5.5 V
Min.
Limits
Typ.
Max.
–10
10
30
–5
15
5
8
8
4
MHz
MHz
MHz
Unit
mA
mA
mA
mA
mA
mA