M3087BFLBGP#U5 Renesas Electronics America, M3087BFLBGP#U5 Datasheet - Page 199

• 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 175 of 587
Figure 15.15
Contents of the counter
n = contents of the reload
Input to TAiIN pin
TAiS bit in the
TABSR register
TAiUD bit in the
UDF register
IR bit in the TAiIC
register
(Conditions) TAiMR register: Bits TMOD1 and TMOD0 are set to 01b (event counter mode)
i = 0 to 4
register
Operation in Event Counter Mode When Not Handling Two-Phase Pulse Signals
FFFFh
0000h
“H”
“L”
1
0
1
0
1
0
n
The MR1 bit is set to 1 (rising edges of an external signal counted)
The MR2 bit is set to 0 (UDF register setting)
Bits TCK1 to TCK0 bit are set to 00b (reload)
Count starts
Reload
Underflow
Decrement to increment
Set to 1 by a program
Set to 0 by an interrupt request acknowledgement or
Count stops
Count resumes
by a program
Overflow
Reload
15. Timer A