M38513E4FP#U0 Renesas Electronics America, M38513E4FP#U0 Datasheet - Page 22

• 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. 18 Structure of serial I/O control registers
b7
b7
b0
b0
(SIOSTS : address 0019
Serial I/O status register
(UARTCON : address 001B
UART control register
Transmit buffer empty flag (TBE)
0: Buffer full
1: Buffer empty
Receive buffer full flag (RBF)
0: Buffer empty
1: Buffer full
Transmit shift completion flag (TSC)
0: Transmit shift in progress
1: Transmit shift completed
Overrun error flag (OE)
0: No error
1: Overrun error
Parity error flag (PE)
0: No error
1: Parity error
Framing error flag (FE)
0: No error
1: Framing error
Summing error flag (SE)
0: (OE) U (PE) U (FE)=0
1: (OE) U (PE) U (FE)=1
Not used (returns “1” when read)
Character length selection bit (CHAS)
0: 8 bits
1: 7 bits
Parity enable bit (PARE)
0: Parity checking disabled
1: Parity checking enabled
Parity selection bit (PARS)
0: Even parity
1: Odd parity
Stop bit length selection bit (STPS)
0: 1 stop bit
1: 2 stop bits
P2
0: CMOS output (in output mode)
1: N-channel open drain output (in output mode)
Not used (return “1” when read)
5
/T
X
D P-channel output disable bit (POFF)
16
)
16
)
b7
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
b0
Serial I/O control register
(SIOCON : address 001A
BRG count source selection bit (CSS)
0: f(X
1: f(X
Serial I/O synchronous clock selection bit (SCS)
0: BRG output divided by 4 when clock synchronous
1: External clock input when clock synchronous serial
S
0: P2
1: P2
Transmit interrupt source selection bit (TIC)
0: Interrupt when transmit buffer has emptied
1: Interrupt when transmit shift operation is completed
Transmit enable bit (TE)
0: Transmit disabled
1: Transmit enabled
Receive enable bit (RE)
0: Receive disabled
1: Receive enabled
Serial I/O mode selection bit (SIOM)
0: Clock asynchronous (UART) serial I/O
1: Clock synchronous serial I/O
Serial I/O enable bit (SIOE)
0: Serial I/O disabled
1: Serial I/O enabled
RDY
(pins P2
(pins P2
serial I/O is selected, BRG output divided by 16
when UART is selected.
I/O is selected, external clock input divided by 16
when UART is selected.
MITSUBISHI MICROCOMPUTERS
IN
IN
7
7
output enable bit (SRDY)
pin operates as ordinary I/O pin
pin operates as S
)
)/4
4
4
to P2
to P2
7
7
operate as ordinary I/O pins)
operate as serial I/O pins)
(Built-in 16 KB ROM)
16
)
RDY
output pin
3851 Group
19