M38513E4FP#U0 Renesas Electronics America, M38513E4FP#U0 Datasheet - Page 35

• 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. 34 Structure of PWM control register
Fig. 35 PWM output timing when PWM register or PWM prescaler is changed
32
b7
PWM output
PWM prescaler
write signal
PWM register
write signal
When the contents of the PWM register or PWM prescaler have changed, the PWM
output will change from the next period after the change.
b0
PWM control register
(PWMCON : address 001D
PWM function enable bit
Count source selection bit
Not used (return “0” when read)
0: PWM disabled
1: PWM enabled
0: f(X
1: f(X
IN
IN
A
)
)/2
T
(Changes “H” term from “A” to “B”.)
16
)
(Changes PWM period from “T” to “T2”.)
B
T
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
C
T2
(Built-in 16 KB ROM)
3851 Group
B
T
=
T2
C