M30800SAGP-BL#U5 Renesas Electronics America, M30800SAGP-BL#U5 Datasheet - Page 279

• Manufacturer Part Number: M30800SAGP-BL#U5
• Description: IC M32C/80 MCU ROMLESS 100LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M32C/80r

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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R
M
e
E
3
. v
J
2
Figure 21.12 Transmit and Receive Operation
9 0
C
. 1
8 /
B
0 0
0
0
7 2
G
N
- 1
o
When f8, f2n or External Clock is Selected as the Communication clock
(Communication Units 0 and 1)
o r
Transfer Clock
f
External Clock
TE Bit
ISTxDi Pin Output
(transmit data)
SIOiTR Bit when IRS=0
(no data in the
GiTB register)
SIOiTR Bit when IRS=1
(transmission
completed)
ISRxDi Pin Input
(received data)
SIOiRR Bit
. v
1 0
8
, f
u
2n
0
p
0 0
, 1
or
The above applies under the following conditions:
0 2
• The CKDIR bit in the GiMR register is set to "0" (internal clock)
• The CCS1 and CCS0 bits or the CCS3 and CCS2 bits in the CCS register
• The UFORM bit in the GiMR register is set to "0" (LSB first)
are set to "10
5 0
"1"
"0"
"1"
"0"
Write to the GiTB register
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"1"
"0"
"1"
"0"
"1"
"0"
2
" or "11
f o
2
"
3
0 3
Bit 0
Bit 0
Write "0" by program
if setting to "0"
Bit 1
Bit 1
Bit 2
Bit 2
21. Intelligent I/O (Communication Function)
SIOiTR bit: Bit in the IIOjIR register (j=1, 3)
SIOiRR bit: Bit in the IIOkIR register (k=0, 2)
IRS bit: Bit in the GiMR register
TE bit: Bit in the GiCR register
i=0, 1
Bit 6
Bit 6
Write "0" by program if setting to "0"
Bit7
Bit7
Write "0" by program
if setting to "0"