M37544G2AGP#U0 Renesas Electronics America, M37544G2AGP#U0 Datasheet - Page 65

• Manufacturer Part Number: M37544G2AGP#U0
• Description: IC 740 MCU OTP 8K 32LQFP
• Manufacturer: Renesas Electronics America
• Series: 740/38000r

Specifications of M37544G2AGP#U0

• 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-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

REJ03B0108-0103
page 63 of 72
7544 Group (QzROM version)
Fig. 66 Timing chart
CNTR
INT
RESET
X
S
R
T
CNTR
X
CLK
IN
X
D (at transmit)
D (at receive)
0
, INT
0
1
Rev.1.03
1
Mar 31, 2009
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
(X
(CNTR
(CNTR
(CNTR
t
WL
IN
t
su
)
(S
(RxD-S
CLK
0
1
0
t
)
)
)
W
0.8V
0.2V
)
(RESET)
t
C
t
t
t
CLK
C
C
C
(S
CC
CC
(CNTR
(CNTR
(X
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
0.8
V
(S
IN
CC
)
CLK
0
1
0
)
)
)
)
t
v
(S
CLK
-TxD)