M3087BFLBGP#U5 Renesas Electronics America, M3087BFLBGP#U5 Datasheet - Page 350

• 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 326 of 587
Figure 22.5
Group 1 Time Measurement Control Register i (i = 0 to 7)
Group 1 Time Measurement Prescaler Register i (i = 6, 7)
b7 b6 b5 b4
b7
NOTES:
NOTE:
1. The gate function (bits GT, GOC, and GSC) and the prescaler function (PR bit) are available in registers G1TMCR6 and
2. Bits GOC and GSC are enabled only when the GT bit is set to 1.
1. After the PR bit in the G1TMCRi register is changed from 0 (prescaler function not used) to 1 (prescaler function used), the first
G1TMCR7 only. Set each bit 4 to 7 in registers G1TMCR0 to G1TMCR5 to 0.
time measurement may be performed when a trigger input is counted n times.
b3
b2
G1TMCR0 to G1TMCR7 Registers, G1TPR6 and G1TPR7 Registers
b1
b0
b0
If the setting value is n , the time measurement is performed every
time a trigger input is counted n+1 times
Bit Symbol
CTS0
CTS1
GOC
GSC
DF0
DF1
Symbol
G1TMCR0 to G1TMCR3
G1TMCR4 to G1TMCR7
Symbol
G1TPR6, G1TPR7
GT
PR
Time measurement trigger
select bits
Digital filter select bits
Gate function select bit
Gate release bit 1
Gate release bit 2
Prescaler function select bit
Bit Name
Function
(1)( 2)
(1)(2)
(1)
(1)
Address
0118h, 0119h, 011Ah, 011Bh
011Ch, 011Dh, 011Eh, 011Fh
Address
0124h, 0125h
(1)
0: No trigger input is accepted by matching the
1: One trigger input is accepted after matching
b1 b0
0 0: No time measurement
0 1: Rising edge
1 0: Falling edge
1 1: Both edges
b3 b2
0 0: No digital filter
0 1: Do not set to this value
1 0: Use digital filter (use fBT1 as sampling clock)
1 1: Use digital filter (use f1 as sampling clock)
0: Gate function not used
1: Gate function used
One trigger input is accepted after setting the
GSC bit to 1
0: Prescaler function not used
1: Prescaler function used
base timer and the G1POk register (k = 4, 5)
the base timer and the G1POk register
Function
Setting Range
00h to FFh
After Reset
00h
00h
After Reset
00h
22. Intelligent I/O
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW