M3087BFLBGP#U5 Renesas Electronics America, M3087BFLBGP#U5 Datasheet - Page 419

• Manufacturer Part Number: M3087BFLBGP#U5
• Description: IC M32C/87 MCU FLASH 144LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M32C/80r

Specifications of M3087BFLBGP#U5

• Core Processor: M32C/80
• Core Size: 16/32-Bit
• Speed: 32MHz
• Connectivity: EBI/EMI, I²C, IEBus, IrDA, SIO, UART/USART
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 121
• Program Memory Size: 1MB (1M x 8)
• Program Memory Type: FLASH
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 34x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 144-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: -

M32C/87 Group (M32C/87, M32C/87A, M32C/87B)
REJ09B0180-0151 Rev.1.51 Jul 31, 2008
Page 395 of 587
Figure 22.58
Group 2 SI/O Communication Control Register
b7 b6 b5 b4
NOTE:
1. The group 2 base timer may be reset when the RE or IPOL bit setting is changed. To avoid resetting, set the RST2 bit in the
G2BCR1 register to 0 (base timer is not reset by a reset request from the communication function).
b3
b2
G2CR Register
b1
b0
Bit Symbol
TXEPT
OPOL
IPOL
(b3)
TE
RE
Symbol
G2CR
RI
TI
−
Transmit operation enable bit
Transmit shift register
empty flag
G2TB register empty flag
Unimplemented.
Write 0. Read as undefined value.
Receive operation enable bit
Receive complete flag
ISTXD output polarity invert bit
ISRXD input polarity invert bit
Bit Name
Address
016Bh
(1)
(1)
22. Intelligent I/O (Group 2 Communication Function)
0 : Transmit operation disabled
1 : Transmit operation enabled
0 : Data is in the transmit shift register
1 : No data is in the transmit shift register
0 : Data is in the G2TB register
1 : No data is in the G2TB register
0 : Receive operation disabled
1 : Receive operation enabled
0 : No data is in the G2RB register
1 : Data is in the G2RB register
0 : Not inverted
1 : Inverted
0 : Not inverted
1 : Inverted
(during transmit operation)
(transmit operation is completed)
Function
After Reset
0000 X000b
RW
RW
RW
RW
RW
RO
RO
RO
−