M3087BFLBGP#U5 Renesas Electronics America, M3087BFLBGP#U5 Datasheet - Page 192

• 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 168 of 587
Figure 15.10
Up/Down Select Register
b7 b6 b5 b4
NOTES:
1. Read-modify-write instructions cannot be used to set the UDF register. Refer to Usage Notes for details.
2. This bit is enabled when the MR2 bit in the TAiMR register (i = 0 to 4) is set to 0 (the UDF register causes increment/decrement
3. Set these bits to 0 when not using the two-phase pulse signal processing function.
switching) in event counter mode.
b3
b2
UDF Register
b1
b0
Bit Symbol
TA0UD
TA1UD
TA2UD
TA3UD
TA4UD
TA2P
TA3P
TA4P
Symbol
UDF
(1)
Timer A0 up/down select bit
Timer A1 up/down select bit
Timer A2 up/down select bit
Timer A3 up/down select bit
Timer A4 up/down select bit
Timer A2
two-phase pulse signal
processing function select bit
Timer A3
two-phase pulse signal
processing function select bit
Timer A4
two-phase pulse signal
processing function select bit
Bit Name
Address
0344h
(2)
(2)
(2)
(2)
(2)
(3)
(3)
(3)
0: Decrement
1: Increment
0: Decrement
1: Increment
0: Decrement
1: Increment
0: Decrement
1: Increment
0: Decrement
1: Increment
0: Two-phase pulse signal processing function
1: Two-phase pulse signal processing function
0: Two-phase pulse signal processing function
1: Two-phase pulse signal processing function
0: Two-phase pulse signal processing function
1: Two-phase pulse signal processing function
disabled
enabled
disabled
enabled
disabled
enabled
Function
After Reset
00h
RW
RW
RW
RW
RW
RW
WO
WO
WO
15. Timer A