DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 142
DF71251AD50FPV
Manufacturer Part Number
DF71251AD50FPV
Description
MCU RISC FLASH 32K 8K 64LQFP
Manufacturer
Renesas Electronics America
Series
SuperH® SH Tinyr
Datasheet
1.DF71243N50FPV.pdf
(794 pages)
Specifications of DF71251AD50FPV
Core Processor
SH-2
Core Size
32-Bit
Speed
50MHz
Connectivity
SCI
Peripherals
POR, PWM, WDT
Number Of I /o
37
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
64-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF71251AD50FPV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 142 of 794
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7.2.5
BDMRA is a 32-bit readable/writable register. BDMRA specifies bits masked in the break data
specified by BDRA.
Initial value:
Initial value:
Notes: 1. Specify an operand size when including the value of the data bus in the break condition.
Rev. 5.00 Mar. 06, 2009 Page 122 of 770
REJ09B0243-0500
Bit
31 to 0 BDMA31 to
R/W:
R/W:
Bit:
Bit:
2. When the byte size is selected as a break condition, the same byte data must be set in
BDMA31 BDMA30 BDMA29 BDMA28 BDMA27 BDMA26 BDMA25 BDMA24 BDMA23 BDMA22 BDMA21 BDMA20 BDMA19 BDMA18 BDMA17 BDMA16
BDMA15 BDMA14 BDMA13 BDMA12 BDMA11 BDMA10 BDMA9
Bit Name
BDMA 0
R/W
R/W
Break Data Mask Register A (BDMRA)
31
15
0
0
bits 15 to 8 and 7 to 0 in BDMRA as the break mask data in BDRA.
R/W
R/W
30
14
0
0
R/W
R/W
29
13
0
0
Initial
Value
All 0
R/W
R/W
28
12
0
0
R/W
R/W
27
11
R/W
R/W
0
0
R/W
R/W
26
10
0
0
Description
Break Data Mask A
Specifies bits masked in the break data of channel A
specified by BDRA (BDA31 to BDA0).
0: Break data BDAn of channel A is included in the
1: Break data BDAn of channel A is masked and is not
Note: n = 31 to 0
R/W
R/W
25
0
9
0
break condition
included in the break condition
BDMA8
R/W
R/W
24
0
8
0
BDMA7
R/W
R/W
23
0
7
0
BDMA6
R/W
R/W
22
0
6
0
BDMA5
R/W
R/W
21
0
5
0
BDMA4
R/W
R/W
20
0
4
0
BDMA3
R/W
R/W
19
0
3
0
BDMA2
R/W
R/W
18
0
2
0
BDMA1
R/W
R/W
17
0
1
0
BDMA0
R/W
R/W
16
0
0
0
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