M30879FKBGP#U5 Renesas Electronics America, M30879FKBGP#U5 Datasheet - Page 482

• Manufacturer Part Number: M30879FKBGP#U5
• Description: IC M32C/87 MCU FLASH 100LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M32C/80r

Specifications of M30879FKBGP#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: 85
• Program Memory Size: 768KB (768K x 8)
• Program Memory Type: FLASH
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 26x10b; 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: -

M32C/87 Group (M32C/87, M32C/87A, M32C/87B)
REJ09B0180-0151 Rev.1.51 Jul 31, 2008
Page 458 of 587
24. Real-Time Port (RTP)
When RTP output is selected, the values in the RTPiR register (i = 0 to 3) are output from pins RTPi_0 to RTPi_3
every time corresponding timer A or timer B underflows. Output values from pins RTPi_0 to RTPi_3 are undefined
until the first timer A or timer B underflow. If the undefined RTP output becomes a problem, set pins as I/O ports in
the Function Select Register A until the first timer A or timer B underflow. After the first timer A or timer B
underflow, set the pins as RTP outputs in the Function Select Register A to E settings. Set timer A or timer B
corresponding to RTP output to timer mode.
Figure 24.1 shows block diagram of RTP function. Figure 24.2 shows RTP-associated registers. Figure 24.3 shows
RTP output timing. Table 24.1 lists pin settings.
Figure 24.1
RTP Block Diagram
RTP0R
b7
RTP1R
b7
RTP2R
b7
RTP3R
b7
b0
b0
b0
b0
Underflow Signal
Underflow Signal
Underflow Signal
Underflow Signal
Timer A0
Timer B0
Timer A2
Timer B2
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
24. Real-Time Port (RTP)
RTP0_0 (P6_0)
RTP0_1 (P6_1)
RTP0_2 (P7_0)
RTP0_3 (P7_1)
RTP1_0 (P10_0)
RTP1_1 (P10_1)
RTP1_2 (P10_2)
RTP1_3 (P10_3)
RTP2_0 (P7_4)
RTP2_1 (P7_5)
RTP2_2 (P7_7)
RTP2_3 (P8_1)
RTP3_0 (P10_4)
RTP3_1 (P10_5)
RTP3_2 (P10_6)
RTP3_3 (P10_7)