DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 251
![MCU RISC FLASH 32K 8K 64LQFP](/photos/28/61/286100/64-lqfp__plqp0064kb-a_sml.jpg)
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: 251 of 794
- Download datasheet (5Mb)
9.3.27
TITCNT is an 8-bit readable/writable counter. The MTU2 has one TITCNT.
Bit
7
6 to 4
3
2 to 0
Bit Name
—
3ACNT[2:0]
—
4VCNT[2:0]
Timer Interrupt Skipping Counter (TITCNT)
Initial value:
Initial
Value
0
000
0
000
R/W:
Bit:
R
7
0
-
R/W
R
R
R
R
R
6
0
3ACNT[2:0]
Description
Reserved
This bit is always read as 0.
TGIA_3 Interrupt Counter
While the T3AEN bit in TITCR is set to 1, the count in
these bits is incremented every time a TGIA_3 interrupt
occurs.
[Clearing conditions]
•
•
•
Reserved
This bit is always read as 0.
TCIV_4 Interrupt Counter
While the T4VEN bit in TITCR is set to 1, the count in
these bits is incremented every time a TCIV_4 interrupt
occurs.
[Clearing conditions]
•
•
•
R
5
0
When the 3ACNT2 to 3ACNT0 value in TITCNT
matches the 3ACOR2 to 3ACOR0 value in TITCR
When the T3AEN bit in TITCR is cleared to 0
When the 3ACOR2 to 3ACOR0 bits in TITCR are
cleared to 0
When the 4VCNT2 to 4VCNT0 value in TITCNT
matches the 4VCOR2 to 4VCOR2 value in TITCR
When the T4VEN bit in TITCR is cleared to 0
When the 4VCOR2 to 4VCOR2 bits in TITCR are
cleared to 0
R
4
0
R
3
0
-
Rev. 5.00 Mar. 06, 2009 Page 231 of 770
R
2
0
4VCNT[2:0]
R
1
0
R
0
0
REJ09B0243-0500
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