M30840SGP#U5 Renesas Electronics America, M30840SGP#U5 Datasheet - Page 323

• Manufacturer Part Number: M30840SGP#U5
• Description: IC M32C/84 MCU ROMLESS 100LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M32C/80r

Specifications of M30840SGP#U5

• Core Processor: M32C/80
• Core Size: 16/32-Bit
• Speed: 32MHz
• Connectivity: CAN, I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 45
• Program Memory Type: ROMless
• Ram Size: 10K 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: -

R
R
M
22.4 Communication Unit 0 and 1 Communication Function
e
E
3
. v
J
2
Figure 22.19 G0RI and G1RI Registers, G0TO and G1TO Registers
9 0
C
In the intelligent I/O communication unit 1, 8-bit clock synchronous serial I/O, 8-bit clock asynchronous
serial I/O (UART) or HDLC data processing is available. In the communication unit 0, 8-bit clock synchro-
nous serial I/O or HDLC data processing is available.
Figures 22.19 to 22.28 show registers associated with the communication function.
. 1
8 /
B
1 0
0
4
3 0
G
J
- 6
. l u
o r
Receive Input Register i
b7
Transmit Output Register i
b7
1 0
u
0
p
, 7
1 0
(
0 2
M
5 0
3
2
C
8 /
Page 300
, 4
M
3
2
C
b0
b0
f o
8 /
4
4
Can read a data transmitted by a transmitted data generation circuit
) T
Set data to be transmitted to a received
data generation circuit
5 9
Symbol
G0RI, G1RI
Symbol
G0TO, G1TO
(i=0,1)
(i=0,1)
Function
Function
Address
00EC
Address
00EE
16
16
, 012C
, 012E
22. Intelligent I/O (Communication Function)
16
16
Setting Range
00
16
to FF
After Reset
Indeterminate
After Reset
Indeterminate
16
RW
RW
WO
RO