M3087BFLBGP#U5 Renesas Electronics America, M3087BFLBGP#U5 Datasheet - Page 394

• 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) 22. Intelligent I/O (Group 0 and 1 Communication Function)
REJ09B0180-0151 Rev.1.51 Jul 31, 2008
Page 370 of 587
Figure 22.38
Communication Clock Select Register
b7 b6 b5 b4
NOTES:
1. Set the selected clock frequency to 5MHz or lower in the clock synchronous mode.
2. Bits CNT3 to CNT0 in the TCSPR register select no division (n=0) or divide-by-2n (n=1 to 15).
b3
CCS Register
b2
b1
b0
Bit Symbol
(b7-b4)
CCS0
CCS1
CCS2
CCS3
Symbol
CCS
−
Group 0 clock select bits
Group 1 clock select bits
Unimplemented.
Write 0. Read as undefined value.
Bit Name
(1)
(1)
Address
00F6h
b1 b0
0 0 : Do not set to this value
0 1 : f1
1 0 : f2n
1 1 : f8
b3 b2
0 0 : Clock generated with
0 1 : f1
1 0 : f2n
1 1 : f8
a waveform generation function
(2)
(2)
Function
After Reset
XXXX 0000b
RW
RW
RW
RW
RW
−