M37542F8FP#U0 Renesas Electronics America, M37542F8FP#U0 Datasheet - Page 105

• Manufacturer Part Number: M37542F8FP#U0
• Description: IC 740 MCU FLASH 32K 36SSOP
• Manufacturer: Renesas Electronics America
• Series: 740/38000r

Specifications of M37542F8FP#U0

• Core Processor: 740
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SIO, UART/USART
• Peripherals: WDT
• Number Of I /o: 29
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 36-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

7542 Group
Table 24 Timing requirements (3)
(Mask ROM version: V
Notes 1: As for CAP
Rev.3.03
REJ03B0006-0303
t
t
t
t
t
t
t
t
t
t
t
t
W
C
WH
WL
C
WH
WL
C
WH
WL
su
h
(S
(X
(CNTR
(S
(RESET)
(RxD
(X
(CNTR
(S
(X
(CNTR
(S
CLK1
2: In this time, bit 6 of the serial I/O1 control register (address 001A
IN
CLK1
IN
CLK1
Symbol
)
IN
CLK1
When bit 6 of the serial I/O1 control register is “0” (clock asynchronous serial I/O1 is selected), the rating values are divided by 4.
In this time, bit 6 of the serial I/O2 control register (address 0030
When bit 6 of the serial I/O2 control register is “0” (clock asynchronous serial I/O is selected), the rating values are divided by 4.
)
)
1
–RxD
–S
)
0
)
)
0
)
0
)
CLK1
)
Jul 11, 2008
1
)
)
0
, CAP
CC
Reset input “L” pulse width
External clock input cycle time
External clock input “H” pulse width
External clock input “L” pulse width
CNTR
CNTR
CNTR
Serial I/O1, serial I/O2 clock input cycle time (Note 2)
Serial I/O1, serial I/O2 clock input “H” pulse width (Note 2)
Serial I/O1, serial I/O2 clock input “L” pulse width (Note 2)
Serial I/O1, serial I/O2 input set up time
Serial I/O1, serial I/O2 input hold time
1
, it is the value when noise filter is not used.
= 2.2 to 5.5 V, V
0
0
0
, INT
, INT
input cycle time
Page 103 of 117
0
0
, INT
, INT
1
1
SS
, CAP
, CAP
= 0 V, Ta = –20 to 85 °C, unless otherwise noted) (This is only for the mask ROM version.)
0
0
, CAP
, CAP
Parameter
1
1
input “H” pulse width (Note 1)
input “L” pulse width (Note 1)
16
16
) is set to “1” (clock synchronous serial I/O is selected).
) is set to “1” (clock synchronous serial I/O is selected).
1000
4000
1900
1900
500
200
200
460
460
800
400
Min.
2
Limits
Typ.
Max.
Unit
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns