M30262F8GP#U7 Renesas Electronics America, M30262F8GP#U7 Datasheet - Page 131

• Manufacturer Part Number: M30262F8GP#U7
• Description: IC M16C/TINY MCU FLASH 48LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/Tiny/26r

Specifications of M30262F8GP#U7

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 38
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Clock Synchronous Serial I/O Mode
Note 1: In addition to this, set the U0C0 register’s CRD bit to “0” (CTS
Note 2: When the CLKMD1 bit = 1 and the CLKMD0 bit = 0, the following logic levels are output:
Table 1.15.6. P6
Table 1.15.5. Input/output pin functions in clock synchronous serial I/O mode
(when transfer clock output from multiple pins is not selected)
CTS
Pin function
P6
CTS
RTS
CLKS
TxDi
(P6
CTSi/RTSi
(P6
RxDi
(P6
CLKi
(P6
4
Table 1.15.5 lists the functions of the input/output pins during clock synchronous serial I/O mode. This
table shows the pin functions when the transfer clock output from multiple pins function is not selected.
Note that for a period from when the UARTi operation mode is selected to when transfer starts, the TxDi
pin outputs an “H”. (If the N-channel open-drain is selected, this pin is in floating state.)
Pin name
3
2
1
0
0
1
1
, P6
, P6
, P6
, P6
C0 register’s CRS bit to “1” (RTS
• High if the U1C0 register’s CLKPOL bit = 0
• Low if the U1C0 register’s CLKPOL bit = 1
(Note1)
1
7
4
6
5
, P7
, P7
, P7
, P7
Preliminary Specifications Rev. 0.9
0
1
2
3
)
)
)
)
Specifications in this manual are tentative and subject to change.
4
Transfer clock input
RTS output
Serial data output
Serial data input
Transfer clock output
CTS input
Programmable I/O port
pin function in clock synchronous serial I/O mode
CRD
U1C0 register
1
0
0
0
Function
CRS
0
1
0
RCSP
(Outputs dummy data when performing reception only)
Port P6
bit 1 at address 03EF
(Can be used as an input port when performing transmission only)
Internal/external clock select bit (bit 3 at address 03A0
Internal/external clock select bit (bit 3 at address 03A0
Port P6
bit 2 at address 03EF
CTS/RTS disable bit (bit 4 at address 03A4
CTS/RTS function select bit (bit 2 at address 03A4
Port P6
bit 3 at address 03EF
CTS/RTS disable bit (bit 4 at address 03A4
CTS/RTS function select bit (bit 2 at address 03A4
CTS/RTS disable bit (bit 4 at address 03A4
0
1
0
0
0
Renesas Technology Corp.
Bit set value
selected).
UCON register
2
1
0
, P6
, P6
, P6
1(Note 2)
CLKMD1
6
5
4
and P7
and P7
and P7
0
0
0
0
1
16
2
16
3
16
direction register (bits 2 and 6 at address 03EE
direction register (bits 1 and 5 at address 03EE
direction register (bits 0 and 4 at address 03EE
)= 0
) = 0
) = 0
CLKMD0
1
0
Method of selection
0
/RTS
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Input: 0, Output: 1
0
0
16
16
16
enabled) and the U0
, 03AC
, 03AC
, 03AC
PD6 register
PD6_4
16
16
16
16
16
, 03AC
, 03AC
16
16
, 037C
, 037C
, 037C
, 03A8
, 03A8
16
16
M16C/26 Group
16
16)
16
, 037C
, 037C
16
16
) = 1
) = 0
= 0
, 0378
, 0378
16
16
16
16
) = 0
16
) = 1
16
16
,
,
,
) = 0
) = 1
123