DF71241D50FPV Renesas Electronics America, DF71241D50FPV Datasheet - Page 165

• Manufacturer Part Number: DF71241D50FPV
• Description: MCU RISC FLASH 5V 32K 48-LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH Tinyr

Specifications of DF71241D50FPV

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 23
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Break Condition Specified for I Bus Data Access Cycle:
(Example 3-1)
• Register specifications
BARA = H'00314154, BAMRA = H'00000000, BBRA = H'0194, BDRA = H'12345678,
BDMRA = H'FFFFFFFF, BARB = H'00055555, BAMRB = H'00000000, BBRB = H'01A9,
BDRB = H'00007878, BDMRB = H'00000F0F, BRCR = H'00000080
Specified conditions: Channel A/channel B independent mode
<Channel A>
Address:
Data:
Bus cycle: I bus (CPU cycle)/instruction fetch/read (operand size is not included in the
condition)
<Channel B>
Address:
Data:
Bus cycle: I bus (CPU cycle)/data access/write/byte
On channel A, a user break occurs when instruction fetch is performed for address H'00314154
in the external memory space.
On channel B, a user break occurs when byte data H'7x is written in address H'00055555 in the
external memory space by the CPU.
H'00314154, Address mask: H'00000000
H'12345678, Data mask: H'FFFFFFFF
H'00055555, Address mask: H'00000000
H'00000078, Data mask: H'0000000F
Rev. 5.00 Mar. 06, 2009 Page 145 of 770
REJ09B0243-0500