M38513E4FP#U0 Renesas Electronics America, M38513E4FP#U0 Datasheet - Page 38

IC 740 MCU ROM 16K 42SSOP

M38513E4FP#U0

Manufacturer Part Number
M38513E4FP#U0
Description
IC 740 MCU ROM 16K 42SSOP
Manufacturer
Renesas Electronics America
Series
740/38000r
Datasheets

Specifications of M38513E4FP#U0

Core Processor
740
Core Size
8-Bit
Speed
8MHz
Connectivity
SIO, UART/USART
Peripherals
PWM, WDT
Number Of I /o
34
Program Memory Size
16KB (16K x 8)
Program Memory Type
OTP
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 5x10b
Oscillator Type
External
Operating Temperature
-20°C ~ 85°C
Package / Case
42-SSOP
Package
42SSOP
Family Name
740
Maximum Speed
8 MHz
Operating Supply Voltage
5 V
Data Bus Width
8 Bit
Number Of Programmable I/os
34
Interface Type
I2C-BUS
On-chip Adc
5-chx10-bit
Number Of Timers
4
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
RESET CIRCUIT
To reset the microcomputer, RESET pin must be held at an “L”
level for 20 cycles or more of X
to an “H” level (the power source voltage must be between 2.7 V
and 5.5 V, and the oscillation must be stable), reset is released.
After the reset is completed, the program starts from the address
contained in address FFFD
FFFC
less than 0.54 V for V
Fig. 42 Reset sequence
RESET
R E S E T
A d d r e s s
D a t a
S Y N C
16
X
I N
(low-order byte). Make sure that the reset input voltage is
O U T
CC
X
of 2.7 V.
I N
: 1 0 . 5 t o 1 8 . 5 c l o c k c y c l e s
16
IN
. Then the RESET pin is returned
(high-order byte) and address
?
?
?
N o t e s
? ?
1 : T h e f r e q u e n c y r e l a t i o n o f f ( X
2 : T h e q u e s t i o n m a r k s ( ? ) i n d i c a t e a n u n d e f i n e d s t a t e t h a t d e p e n d s o n t h e p r e v i o u s s t a t e .
3 : A l l s i g n a l s e x c e p t X
? ?
?
?
Fig. 41 Reset circuit example
I N
?
a n d
RESET
FFFC
R E S E T
RESET
I N
) a n d f ( ) i s f ( X
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
AD
a r e i n t e r n a l s .
L
F F F D
V
V
A D
CC
I N
MITSUBISHI MICROCOMPUTERS
CC
) = 8
H
Power source
voltage
AD
Reset input
voltage
0V
0V
f ( ) .
H
Note : Reset release voltage ; Vcc=2.7 V
,
L
(Built-in 16 KB ROM)
R e s e t a d d r e s s f r o m t h e v e c t o r t a b l e .
Power source
voltage detection
circuit
3851 Group
Poweron
(Note)
0.2V
CC
35

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