DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 411
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: 411 of 794
- Download datasheet (5Mb)
Notes: 1. Writing 0 to this bit after reading it as 1 clears the flag and is the only allowed way.
10.3.3
ICSR3 is a 16-bit readable/writable register that selects the POE8 pin input mode, controls the
enable/disable of interrupts, and indicates status.
Initial value:
Bit
14 to 10 ⎯
9
8
7 to 0
Notes:
R/W:
Bit:
1.
2.
2. Can be modified only once after a power-on reset.
Writing 0 to this bit after reading it as 1 clears the flag and is the only allowed way.
Can be modified only once after a power-on reset.
Bit Name
OCE1
OIE1
⎯
Input Level Control/Status Register 3 (ICSR3)
15
R
0
-
14
R
0
-
13
Initial
value
All 0
0
0
All 0
R
0
-
R/(W)*
POE8F
12
0
1
R/W
R
R/W*
R/W
R
11
R
0
-
2
10
R
0
-
Description
Reserved
Output Short High-Impedance Enable 1
This bit specifies whether to place the pins in high-
impedance state when the OSF1 bit in OCSR1 is set to 1.
0: Does not place the pins in high-impedance state
1: Places the pins in high-impedance state
Output Short Interrupt Enable 1
Reserved
These bits are always read as 0. The write value should
always be 0.
This bit enables or disables interrupt requests when the
OSF1 bit in OCSR is set to 1.
0: Interrupt requests disabled
1: Interrupt requests enabled
These bits are always read as 0. The write value should
always be 0.
POE8E
R/W*
9
0
2
R/W
PIE3
8
0
R
7
0
-
R
Rev. 5.00 Mar. 06, 2009 Page 391 of 770
6
0
-
R
5
0
-
R
4
0
-
R
3
0
-
REJ09B0243-0500
2
R
0
-
R/W*
POE8M[1:0]
1
0
2
R/W*
0
0
2
Related parts for DF71251AD50FPV
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
KIT STARTER FOR M16C/29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/2D
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
R0K33062P STARTER KIT
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/23 E8A
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/25
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER H8S2456 SHARPE DSPLY
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C38C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C35C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8CL3AC+LCD APPS
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR RX610
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R32C/118
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV RSK-R8C/26-29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR SH7124
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR H8SX/1622
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV FOR SH7203
Manufacturer:
Renesas Electronics America
Datasheet: