M30800SAGP-BL#U5 Renesas Electronics America, M30800SAGP-BL#U5 Datasheet - Page 225
M30800SAGP-BL#U5
Manufacturer Part Number
M30800SAGP-BL#U5
Description
IC M32C/80 MCU ROMLESS 100LQFP
Manufacturer
Renesas Electronics America
Series
M16C™ M32C/80r
Datasheet
1.M30800SAGP-BLU5.pdf
(354 pages)
Specifications of M30800SAGP-BL#U5
Core Processor
M16C/80
Core Size
16-Bit
Speed
20MHz
Connectivity
I²C, IEBus, SIO, UART/USART
Peripherals
DMA, WDT
Number Of I /o
45
Program Memory Type
ROMless
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 10x10b, D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 85°C
Package / Case
100-LQFP
For Use With
R0K330879S001BE - KIT DEV RSK M32C/87R0K330879S000BE - KIT DEV RSK M32C/87
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
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M
R
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e
E
3
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J
2
Figure 16.24 Transmit and Receive Timing in Master Mode (Internal Clock)
0
C
16.4.2 Clock Phase Setting Function
1
9
8 /
0 .
B
The CKPH bit in the UiSMR3 register (i=0 to 4) and the CKPOL bit in the UiC0 register select one of four
combinations of transfer clock polarity and phases.
The transfer clock phase and polarity must be the same between the master and the slave involved in the
transfer.
0
0
0
16.4.2.1 When setting the DINC Bit to "0" (Master (Internal Clock))
16.4.2.2 When Setting the DINC Bit to "1" (Slave (External Clock))
2
G
7
Figure 16.24 shows transmit and receive timing.
When the CKPH bit is set to "0" (no clock delay) and the SSi input pin is held high ("H"), the STxDi pin
is placed in a high-impedance state. When the SSi input pin becomes low ("L"), conditions to start a
serial transfer are met, but output is indeterminate. The serial transmission is synchronized with the
transfer clock. Figure 16.25 shows the transmit and receive timing.
When the CKPH bit is set to "1" (clock delay) and the SSi input pin is held high, the STxDi pin is placed
in a high-impedance state. When the SSi pin becomes low, the first data is output. The serial transmis-
sion is synchronized with the transfer clock. Figure 16.26 shows the transmit and receive timing.
N
1
o
o r
0 -
. v
u
1
Data Output Timing
Data Input Timing
Signal Applied to
the SS Pin
Clock Output
(CKPOL=0, CKPH=0)
Clock Output
(CKPOL=1, CKPH=0)
Clock Output
(CKPOL=0, CKPH=1)
Clock Output
(CKPOL=1, CKPH=1)
0
p
0
, 1
0
2
0
0
5
Page 204
"H"
"L"
"H"
"L"
"H"
"L"
"H"
"L"
"H"
"L"
"H"
"L"
f o
3
3
0
D
0
_____
D
1
D
_____
2
_____
D
3
_____
D
4
D
5
16. Serial I/O (Special Function)
D
6
D
7
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