M37544G2SP Renesas Electronics America, M37544G2SP Datasheet - Page 58
![IC 740 MCU OTP 8K 32P4B](/photos/12/35/123517/m37544g2sp_sml.jpg)
M37544G2SP
Manufacturer Part Number
M37544G2SP
Description
IC 740 MCU OTP 8K 32P4B
Manufacturer
Renesas Electronics America
Series
740/38000r
Datasheet
1.M37544G2AGPU0.pdf
(70 pages)
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
-
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Rev.1.04
REJ03B0012-0104Z
7544 Group
Fig. 65 Timing chart
2004.06.08
CNTR
INT
RESET
X
S
R
T
CNTR
X
IN
CLK
X
D (at transmit)
D (at receive)
0
, INT
0
1
1
page 56 of 66
t
f
t
d
0.8V
0.8V
0.8V
0.8V
0.2V
(S
CLK
0.2V
CC
CC
CC
CC
CC
t
-TxD)
t
t
t
WH
WH
WH
WH
CC
(CNTR
(CNTR
(CNTR
(X
t
WL
IN
t
su
)
(S
(RxD-S
CLK
0
1
0
t
)
)
)
W
0.8V
0.2V
)
(RESET)
t
C
t
t
t
C
(S
CLK
C
C
(X
CC
CC
(CNTR
(CNTR
CLK
)
IN
)
)
t
r
0
1
)
)
0.8V
t
0.2V
0.2V
0.2V
0.2V
h
(S
CLK
CC
CC
CC
CC
CC
-RxD)
t
t
t
t
WL
WL
WL
WL
t
WH
(X
(CNTR
(CNTR
(CNTR
0.8V
(S
IN
)
CLK
CC
0
1
0
)
)
)
)
t
v
(S
CLK
-TxD)
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