M37544G2AGP#U0 Renesas Electronics America, M37544G2AGP#U0 Datasheet - Page 64

• 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 62 of 72
7544 Group (QzROM version)
Fig. 65 Switching characteristics measurement circuit diagram
Switching Characteristics
Table 17 Switching characteristics (V
Note : Pin X
t
t
t
t
t
t
t
t
WH
WL
d
v
r
f
r
f
(S
(CMOS)
(S
(CMOS)
(S
(S
(S
CLK
CLK
(S
CLK
CLK
Symbol
Measured
output pin
CLK
CLK
)
)
–TxD)
–TxD)
)
)
OUT
is excluded.
Serial I/O clock output “H” pulse width
Serial I/O clock output “L” pulse width
Serial I/O output delay time
Serial I/O output valid time
Serial I/O clock output rising time
Serial I/O clock output falling time
CMOS output rising time (Note)
CMOS output falling time (Note)
Rev.1.03
CMOS output
/ / /
100 pF
Mar 31, 2009
CC
= 1.8 to 5.5 V, V
Parameter
SS
= 0 V, Ta = –20 to 85 °C, unless otherwise noted)
t
t
C
C
(S
(S
CLK
CLK
Min.
–30
)/2–30
)/2–30
Limits
Typ.
10
10
Max.
140
30
30
30
30
Unit
ns
ns
ns
ns
ns
ns
ns
ns