M30873FHGP#U3 Renesas Electronics America, M30873FHGP#U3 Datasheet - Page 285

• Manufacturer Part Number: M30873FHGP#U3
• Description: IC M32C/87 MCU FLASH 100LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M32C/80r

Specifications of M30873FHGP#U3

• Core Processor: M32C/80
• Core Size: 16/32-Bit
• Speed: 32MHz
• Connectivity: CAN, EBI/EMI, I²C, IEBus, IrDA, SIO, UART/USART
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 85
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 26x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°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: -

M32C/87 Group (M32C/87, M32C/87A, M32C/87B)
REJ09B0180-0151 Rev.1.51 Jul 31, 2008
Page 261 of 587
Figure 17.30
Transmit/receive operation starts when a trigger is input to the
CTSi pin after writing data to the UiTB register.
Read the UiRB register when a receive operation is completed.
i = 0 to 4
NOTE:
1. The external clock synchronization function is determined by the combination of the SCLKDIV bit in the UiSMR register
UiMR register: bits SMD2 to SMD0 = 001b
UiSMR register: bits 6 to 0 = 0000000b
UiSMR2 register: bits 6 to 0 = 0000000b
UiSMR3 register = 00h
UiSMR4 register = 00h
UiC0 register: bits CLK1 and CLK0 = 00b
UiBRG register = 00h
UiC1 register: TE bit = 0
I flag = 0
SiTIC register: bits ILVL2 to ILVL0
SiRIC register: bits ILVL2 to ILVL0
I flag = 1
UiC1 register: TE bit = 1
and the SU1HIM bit in the UiSMR2 register. Refer to the table " Clock-Divided Synchronous Function Select " for
details.
Pin setting in the Function Select Registers
Register Settings in GCI Mode
CRD bit = 1
NCH bit
CKPOL bit = 0
UFORM bit = 0
RE bit = 0
UiIRS bit
UiRRM bit = 0
UiLCH bit = 0
SCLKSTPB bit = 0
CKDIR bit = 1
IOPOL bit = 0
RE bit = 1
SCLKDIV bit
IR bit = 0
IR bit = 0
Start initial setting
End initial setting
SU1HIM bit
Interrupt disabled
Clock synchronous mode
Select external clock
Clock division synchronous bit
External clock synchronous enable bit
CTS function disabled
Data output select bit
Transmit operation disabled
Receive operation disabled
UARTi transmit interrupt source select bit
Clock-divided synchronization stopped
Transmit interrupt priority level select bits
Interrupt not requested
Receive interrupt priority level select bits
Interrupt not requested
Interrupt enabled
Transmit operation enabled
Receive operation enabled
17. Serial Interfaces (UART0 to UART4)
(1)
(1)