M3087BFLBGP#U5 Renesas Electronics America, M3087BFLBGP#U5 Datasheet - Page 345

• 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 321 of 587
22. Intelligent I/O
The intelligent I/O is multifunctional I/O ports, which can be used for time measurement function (input capture),
waveform generation function (output compare), clock synchronous serial communication, clock asynchronous serial
communication (UART), or HDLC data processing.
The intelligent I/O in M32C/87 Group (M32C/87, M32C/87A, M32C/87B) has three groups. Time measurement
function or waveform generation function can be selected per channel.
Table 22.1 lists functions and channels of the intelligent I/O.
Figure 22.1 shows a block diagram of time measurement and waveform generation functions in group 1. Figure 22.2
shows a block diagram of waveform generation function in group 2.
Figures 22.3 to 22.14 show registers associated with the base timer, time measurement and waveform generation
functions. (See figures 22.36, 22.37, and 22.55 for block diagrams of the communication function, and figures 22.38 to
22.46 and 22.56 to 22.60 for registers associated with the communication function.)
Table 22.1
NOTES:
Base timer
Time measurement function
Waveform generation function
Communication function
Two-phase pulse signal processing mode
Prescaler function
Gate function
Single-phase waveform output mode
Phase-delayed waveform output mode
Set-Reset (SR) waveform output mode
Bit modulation PWM output mode
Real-time port output mode
Parallel real-time output mode
Data length
Clock synchronous mode
Clock asynchronous mode
HDLC data processing mode
IEBus mode (optional)
1. The time measurement function and the waveform generation function can use a total of eight channels per
2. 8 channels are available in the 144-pin package. 3 channels are available in 100-pin package.
3. Please contact a Renesas sales office for optional features.
group.
Intelligent I/O Functions and Channels
Function
(3)
Not Provided
Not Provided
Not Provided
Not Provided
Not Provided
1 channel
Provided
Provided
Group 0
8 bits
Not Provided
Not Provided
1 base timer
8 channels
2 channels
2 channels
8 channels
Group 1
1 channel
Provided
Provided
Provided
Provided
Provided
Provided
Provided
8 bits
(1)
Variable length
Not Provided
Not Provided
8 channels
Not Provided
Not Provided
1 base timer
1 channel
Provided
Provided
Provided
Provided
Provided
Provided
Provided
Provided
22. Intelligent I/O
Group 2
(2)