DS72011RB120FPV Renesas Electronics America, DS72011RB120FPV Datasheet - Page 161

• Manufacturer Part Number: DS72011RB120FPV
• Description: IC SH7201 MPU ROMLESS 176LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7200r

Specifications of DS72011RB120FPV

• Core Size: 32-Bit
• Core Processor: SH-2A
• Speed: 120MHz
• Connectivity: CAN, EBI/EMI, FIFO, I²C, SCI, Serial Sound
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 104
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 70°C
• Package / Case: 176-LQFP
• No. Of I/o's: 109
• Ram Memory Size: 32KB
• Cpu Speed: 120MHz
• Digital Ic Case Style: LQFP
• Supply Voltage Range: 3V To 3.6V
• Operating Temperature Range: -20°C To +70°C
• Embedded Interface Type: I2C, SSI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: R0K572011S000BE - KIT STARTER FOR SH7201HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

SH7201 Group
6.4
There are six types of interrupt sources: NMI, user break, H-UDI, IRQ, PINT, and on-chip
peripheral modules. Each interrupt has a priority level (0 to 16), with 0 the lowest and 16 the
highest. When set to level 0, that interrupt is masked at all times.
6.4.1
The NMI interrupt has a priority level of 16 and is accepted at all times. NMI interrupt requests
are edge-detected, and the NMI edge select bit (NMIE) in interrupt control register 0 (ICR0)
selects whether the rising edge or falling edge is detected.
Though the priority level of the NMI interrupt is 16, the NMI interrupt exception handling sets the
interrupt mask level bits (I3 to I0) in the status register (SR) to level 15.
6.4.2
A user break interrupt which occurs when a break condition set in the user break controller (UBC)
matches has a priority level of 15. The user break exception handling sets the I3 to I0 bits in SR to
level 15. For user break interrupts, see section 7, User Break Controller (UBC).
6.4.3
The user debugging interface (H-UDI) interrupt has a priority level of 15, and occurs at serial
input of an H-UDI interrupt instruction. H-UDI interrupt requests are edge-detected and retained
until they are accepted. The H-UDI exception handling sets the I3 to I0 bits in SR to level 15. For
H-UDI interrupts, see section 26, User Debugging Interface (H-UDI).
R01UH0026EJ0300 Rev. 3.00
Sep 24, 2010
Interrupt Sources
NMI Interrupt
User Break Interrupt
H-UDI Interrupt
Section 6 Interrupt Controller (INTC)
Page 133 of 1190