R8A77800ANBGAV Renesas Electronics America, R8A77800ANBGAV Datasheet - Page 324

• Manufacturer Part Number: R8A77800ANBGAV
• Description: IC SUPERH MPU ROMLESS 449-BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R8A77800ANBGAV

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 400MHz
• Connectivity: Audio Codec, MMC, Serial Sound, SCI, SIO, SPI, SSI
• Peripherals: DMA, POR, WDT
• Number Of I /o: 75
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.15 V ~ 1.35 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 449-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Section 10 Interrupt Controller (INTC)
Rev.1.00 Dec. 13, 2005 Page 272 of 1286
REJ09B0158-0100
Bit
16
15 to 0
Name
NMIFL
—
Initial
Value
0
All 0
R/W
R/(W) NMI Interrupt Request Signal Detection
R
Description
Indicates whether an NMI interrupt request signal has
been detected. This bit is automatically set to 1 when
the INTC detects an NMI interrupt request. Write 0 to
clear the bit. Writing 1 to this bit has no effect.
[When reading]
1: NMI has been detected
0: NMI has not been detected
[When writing]
0: Clears the NMI flag
1: No effect
Reserved
These bits are always read as 0. The write value
should always be 0.