M30624FGAFP#U3 Renesas Electronics America, M30624FGAFP#U3 Datasheet - Page 404

• Manufacturer Part Number: M30624FGAFP#U3
• Description: IC M16C MCU FLASH 100QFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/60r

Specifications of M30624FGAFP#U3

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SIO, UART/USART
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 85
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 20K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 10x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-QFP
• For Use With: 867-1000 - KIT QUICK START RENESAS 62PM3062PT3-CPE-3 - EMULATOR COMPACT M16C/62P/30P
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

UART
Figure 2.5.8. Operation timing of transmission in UART mode
Example of wiring
Example of operation
Transmit
interrupt request
bit (IR)
Transfer clock
Transmit
enable bit (TE)
Transmit buffer
empty flag (Tl)
CTSi
TxDi
Transmit
register empty
flag (TXEPT)
Shown in ( ) are bit symbols.
The above timing applies to the following settings :
• Parity is enabled.
• One stop bit.
• CTS function is selected.
• Transmit interrupt cause select bit = “1”.
“H”
“1”
“0”
“1”
“0”
“L”
“1”
“0”
“1”
“0”
(1) Transmission enabled
(2) Confirme CTS
(3) Start transmission
Start
ST
bit
Data is set in UARTi transmit buffer register
Microcomputer
Note: Since T
D
0
Tc
D
1
this pin needs pull-up resistor.
D
2
When confirming stop bit, stopped transfer clock once because CTS = “H”
Started transfer clock again to start transmitting immediately after confirming CTS = “L”
D
CTSi
T
3
X
D
Di
X
4
D
Transferred from UARTi transmit buffer register to UARTi transmit register
D
2
5
pin is N-channel open drain,
Cleared to “0” when interrupt request is accepted, or cleared by software
D
6
D
Parity
7
bit
P
Tc = 16 (n + 1) / fi or 16 (n + 1) / f
(4) Confirme stop bit
SP
Stop
bit
fi : frequency of BRGi count source (f
f
n : value set to BRGi
EXT
(5) Start transmission
ST
(Note)
: frequency of BRGi count source (external clock)
D
0
Stopped pulsing because transfer enable bit = “0”
D
1
D
2
D
3
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Receiver side IC
D
R
Port
4
X
D
D
5
D
EXT
6
D
7
P SP
1
, f
8
, f
M16C / 62A Group
32
Mitsubishi microcomputers
)
ST
D
0
D
1
2-85