M3087BFLBGP#U5 Renesas Electronics America, M3087BFLBGP#U5 Datasheet - Page 243

• 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 219 of 587
Figure 17.5
UARTi Special Mode Register 3 (i = 0 to 4)
b7 b6 b5 b4
NOTES:
1. These bits are used in special mode 2.
2. When the SS pin is set to 1, set the CRD bit in the UiC0 register to 1 ( CTS function disabled).
3. The ERR bit is set to 0 by a program. Writing a 1 has no effect.
4. Digital delay is added to a SDAi output using bits DL2 to DL0 in I
5. When the external clock is selected, SDAi output is delayed by approximately 100 ns in addition.
b3
b2
U0SMR3 to U4SMR3 Registers
b1
b0
Bit Symbol
CKPH
NODC
DINC
SSE
ERR
Symbol
U0SMR3 to U2SMR3
U3SMR3, U4SMR3
DL0
DL1
DL2
SS function enable bit
Clock phase set bit
Serial input pin set bit
Clock output select bit
Mode error flag
SDAi digital delay set bits
Bit Name
(1)
(1)
(1)
(1)
(4, 5)
Address
0365h, 02E5h, 0335h
0325h, 02F5h
2
C mode. Set them to 000b (no delay) in other than I
0: SS function disabled
1: SS function enabled
0: No Clock delay
1: Clock delay
0: Pins TXDi and RXDi selected (master mode)
1: Pins STXDi and SRXDi selected (slave mode)
0: CLKi is CMOS output
1: CLKi is N-channel open drain output
0: No mode error
1: Mode error occurred
SDAi output is delayed by the following cycles.
b7 b6 b5
0 0 0: No delay
0 0 1: 1-to-2 cycles of BRG count source
0 1 0: 2-to-3 cycles of BRG count source
0 1 1: 3-to-4 cycles of BRG count source
1 0 0: 4-to-5 cycles of BRG count source
1 0 1: 5-to-6 cycles of BRG count source
1 1 0: 6-to-7 cycles of BRG count source
1 1 1: 7-to-8 cycles of BRG count source
17. Serial Interfaces (UART0 to UART4)
Function
(2)
(3)
After Reset
00h
00h
2
C mode.
RW
RW
RW
RW
RW
RW
RW
RW
RW