M37544G2SP Renesas Electronics America, M37544G2SP Datasheet - Page 48

• 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
Fig. 61 “Mad Dog Entry” Pin Diagram (32P6U-A)
ESPGMB
2004.06.08
ESCLK
ESDA
page 46 of 66
P1
P0
P1
P1
P1
4
P1
P2
P2
/CNTR
7
(LED
3
2
0
1
/S
1
/S
0
/R
/T
/
/
AN
AN
RDY
CLK
X
X
D
7
D
1
0
0
)
25
26
27
28
29
30
31
32
M37544G2GP
16
15
14
13
12
11
10
9
P3
P3
P3
V
X
X
P3
P3
IN
SS
OUT
3
1
0
4
2
(LED
(LED
(LED
(LED
(LED
11
9
8
12
10
)
)
)
)
)/INT
1
XOUT
VSS
XIN