M38513E4FP#U0 Renesas Electronics America, M38513E4FP#U0 Datasheet - Page 31

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

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: -

Fig. 30 Structure of I
Note: Do not set an odd number to the START/STOP condition set bit (SSC4 to SSC0).
Fig. 31 Address data communication format
28
Table 9 Recommended set value to START/STOP condition set bits (SSC4–SSC0) for each oscillation frequency
f(X
Oscillation
frequency
b7
IN
( 1 ) A m a s t e r - t r a n s m i t t e r t r a n s n m i t s d a t a t o a s l a v e - r e c e i v e r
( 2 ) A m a s t e r - r e c e i v e r r e c e i v e s d a t a f r o m a s l a v e - t r a n s m i t t e r
( 3 ) A m a s t e r - t r a n s m i t t e r t r a n s m i t s d a t a t o a s l a v e - r e c e i v e r w i t h a 1 0 - b i t a d d r e s s
( 4 ) A m a s t e r - r e c e i v e r r e c e i v e s d a t a f r o m a s l a v e - t r a n s m i t t e r w i t h a 1 0 - b i t a d d r e s s
S : S T A R T c o n d i t i o n
A : A C K b i t
S r : R e s t a r t c o n d i t i o n
SIS SIP
) (MHz)
8
8
4
2
S
S
S
S
S l a v e a d d r e s s R / W
S l a v e a d d r e s s R / W
S l a v e a d d r e s s
1 s t 7 b i t s
S l a v e a d d r e s s
1 s t 7 b i t s
SSC4 SSC3 SSC2 SSC1 SSC0
7 b i t s
7 b i t s
divide ratio
7 b i t s
7 b i t s
Main clock
2
8
2
2
2
C START/STOP condition control register
R / W
R / W
“ 0 ”
“ 1 ”
“ 0 ”
“ 0 ”
b0
System
clock
(MHz)
P : S T O P c o n d i t i o n
R / W : R e a d / W r i t e b i t
4
1
2
1
(S2D : address 0030
I
control register
2
START/STOP condition set bit
S
selection bit
S
Reserved
C START/STOP condition
CL
CL
0 : Falling edge active
1 : Rising edge active
0 : S
1 : S
Do not write “1” to this bit.
A
A
A
A
/S
/S
DA
DA
1 t o 8 b i t s
1 t o 8 b i t s
DA
CL
S l a v e a d d r e s s
2 n d b y t e s
S l a v e a d d r e s s
2 n d b y t e s
control register
START/STOP
interrupt pin polarity
interrupt pin selection bit
D a t a
D a t a
XXX00100
XXX01010
XXX00100
valid
XXX11010
XXX11000
XXX01100
valid
condition
8 b i t s
8 b i t s
16
A
A
)
1 to 8 bits
1 to 8 bits
A
A
D a t a
D a t a
6.75 s (27 cycles)
6.25 s (25 cycles)
1 to 8 bits
6.5 s (13 cycles)
5.5 s (11 cycles)
SCL release time
5.0 s (5 cycles)
5.0 s (5 cycles)
S r
Data
: M a s t e r t o s l a v e
: S l a v e t o m a s t e r
A / A
A
Slave address
1st 7 bits
( s)
7 b i t s
A
P
P
1 t o 8 b i t s
Data
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
R / W
“1”
3.375 s (13.5 cycles)
3.125 s (12.5 cycles)
3.25 s (6.5 cycles)
2.75 s (5.5 cycles)
2.5 s (2.5 cycles)
2.5 s (2.5 cycles)
A / A
A
Setup time
MITSUBISHI MICROCOMPUTERS
( s)
1 to 8 bits
P
D a t a
(Built-in 16 KB ROM)
A
1 to 8 bits
3.375 s (13.5 cycles)
3.125 s (12.5 cycles)
3851 Group
3.25 s (6.5 cycles)
2.75 s (5.5 cycles)
D a t a
2.5 s (2.5 cycles)
2.5 s (2.5 cycles)
Hold time
( s)
A
P