M38513E4FP#U0 Renesas Electronics America, M38513E4FP#U0 Datasheet - Page 18

• 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. 13 Block diagram of timer X, timer Y, timer 1, and timer 2
P2
P4
7
direction register
0
/CNTR
/CNTR
direction register
0
Timer Y count source selection bit
1
Timer X count source selection bit
Port P2
Port P4
f(X
f(X
Timer 12 count source selection bit
f(X
f(X
7
f(X
IN
IN
IN
IN
Pulse output mode
f(X
)/16
)/16
IN
0
)/2
)/2
Pulse output mode
)/16
CIN
)
CNTR
edge selection
CNTR
edge selection
Port P2
latch
Port P4
latch
“0”
“0”
“1”
“1”
1
0
active
active
7
0
bit
bit
Pulse width
measurement
mode
Pulse width
measure-
ment mode
Event
counter
mode
Event
counter
mode
Prescaler 12 latch (8)
CNTR
edge selection
bit
CNTR
edge selection
bit
Prescaler 12 (8)
0
1
Timer mode
Pulse output mode
Timer mode
Pulse output mode
active
active
Timer X count stop bit
Timer Y count stop bit
“1”
“0”
“1”
“0”
Data bus
Prescaler X latch (8)
Q
Q
Q
Q
Prescaler Y latch (8)
Prescaler X (8)
Prescaler Y (8)
Toggle flip-flop
Toggle flip-flop
R
R
Data bus
Data bus
Timer 1 latch (8)
T
Timer 1 (8)
T
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Timer X latch (8)
Timer Y latch (8)
Timer X latch write pulse
Pulse output mode
Timer Y latch write pulse
Pulse output mode
Timer X (8)
Timer Y (8)
MITSUBISHI MICROCOMPUTERS
Timer 2 latch (8)
Timer 2 (8)
(Built-in 16 KB ROM)
3851 Group
To timer X interrupt
request bit
To timer Y interrupt
request bit
To CNTR
request bit
To CNTR
request bit
To timer 2 interrupt
request bit
To timer 1 interrupt
request bit
0
1
interrupt
interrupt
15