DS72011RB120FPV Renesas Electronics America, DS72011RB120FPV Datasheet - Page 201

IC SH7201 MPU ROMLESS 176LQFP

DS72011RB120FPV

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

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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DS72011RB120FPV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
SH7201 Group
7.4
7.4.1
The flow from setting of break conditions to user break exception handling is described below:
1. The break address is set in the break address register (BAR). The masked address bits are set in
2. In the case where the break conditions are satisfied and the user break interrupt request is
3. On receiving a user break interrupt request signal, the INTC determines its priority. Since the
4. Condition match flags (SCMFC and SCMFD) can be used to check which condition has been
5. There is a chance that the break set in channel 0 and the break set in channel 1 occur around
R01UH0026EJ0300 Rev. 3.00
Sep 24, 2010
the break address mask register (BAMR). The break data is set in the break data register
(BDR). The masked data bits are set in the break data mask register (BDMR). The bus break
conditions are set in the break bus cycle register (BBR). Three control bit groups of BBR (C
bus cycle/I bus cycle select, instruction fetch/data access select, and read/write select) are each
set. No user break will be generated if even one of these groups is set to 00. The relevant break
control conditions are set in the bits of the break control register (BRCR). Make sure to set all
registers related to breaks before setting BBR, and branch after reading from the last written
register. The newly written register values become valid from the instruction at the branch
destination.
enabled, the UBC sends a user break request to the INTC, sets the C bus condition match flag
(SCMFC) or I bus condition match flag (SCMFD) for the appropriate channel, and outputs a
pulse to the UBCTRG pin with the width set by the CKS[1:0] bits. Setting the UBID bit in
BBR to 1 enables external monitoring of the trigger output without requesting user break
interrupts.
user break interrupt has a priority level of 15, it is accepted when the priority level set in the
interrupt mask level bits (I3 to I0) of the status register (SR) is 14 or lower. If the I3 to I0 bits
are set to a priority level of 15, the user break interrupt is not accepted, but the conditions are
checked, and condition match flags are set if the conditions match. For details on ascertaining
the priority, see section 6, Interrupt Controller (INTC).
satisfied. Clear the condition match flags during the user break interrupt exception processing
routine. The interrupt occurs again if this operation is not performed.
the same time. In this case, there will be only one break request to the INTC, but these two
break channel match flags may both be set.
Operation
Flow of the User Break Operation
Section 7 User Break Controller (UBC)
Page 173 of 1190

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