M3087BFLBGP#U5 Renesas Electronics America, M3087BFLBGP#U5 Datasheet - Page 149

• 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 125 of 587
Figure 11.14
External Interrupt Source Select Register1
b7
0
b6 b5 b4
0
NOTE:
0
1. The IFSRA register is available in the 144-pin package only.
0
b3
0
IFSRA Register
b2
b1
b0
Bit Symbol
IFSR10
IFSR11
IFSR12
(b7-b3)
Symbol
IFSRA
−
INT6 interrupt polarity
select bit
INT7 interrupt polarity
select bit
INT8 interrupt polarity
select bit
Reserved bits
Bit Name
Address
031Eh
(1)
0: One edge (falling edge)
1: One edge (rising edge)
0: One edge (falling edge)
1: One edge (rising edge)
0: One edge (falling edge)
1: One edge (rising edge)
Set to 0
Function
After Reset
00h
11. Interrupts
RW
RW
RW
RW
RW