HD64F7051SFJ20V Renesas Electronics America, HD64F7051SFJ20V Datasheet - Page 316
HD64F7051SFJ20V
Manufacturer Part Number
HD64F7051SFJ20V
Description
MCU 5V 256K J-TEMP PB-FREE QFP-1
Manufacturer
Renesas Electronics America
Series
SuperH® SH7050r
Datasheet
1.HD64F7050SFJ20V.pdf
(843 pages)
Specifications of HD64F7051SFJ20V
Core Processor
SH-2
Core Size
32-Bit
Speed
20MHz
Connectivity
EBI/EMI, SCI
Peripherals
DMA, WDT
Number Of I /o
102
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
10K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 16x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
168-QFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
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Manufacturer
Quantity
Price
Company:
Part Number:
HD64F7051SFJ20V
Manufacturer:
RENESAS
Quantity:
101
Part Number:
HD64F7051SFJ20V
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
- Current page: 316 of 843
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Section 10 Advanced Timer Unit (ATU)
10.3.8
The ATU’s channel 0 ICR0A and channel 1 OSBR can be made to perform input capture in
response to the same trigger by means of a setting in timer I/O control register TIOR0A. When the
ATU channel 0 counter (TCNT0) and channel 1 counter (TCNT1) are started by a setting in the
timer status register (TSR), and a trigger signal is input from the ICR0A input capture input pin
(TIA0), the TCNT0 value can be transferred to ICR0A, and the TCNT1 value to OSBR. Rising-
edge, falling-edge, or both-edge detection can be selected for the TIA0 trigger input pin.
By making the appropriate setting in the timer interrupt enable register (TIER), an interrupt
request can be sent to the CPU when input capture occurs.
An example of twin-capture operation is shown in figure 10.19.
In the example in figure 10.19, twin-capture is started using a both-edge detection specification.
Rev. 5.00 Jan 06, 2006 page 294 of 818
REJ09B0273-0500
Interrupt status
to IIF1by user
H'FFFFFFFF
H'FFFFF800
H'00002800
H'00001800
H'00000800
H'00000000
CPU 0 write
flag (IIF1)
program
Twin-Capture Function
Figure 10.18 Example of Interval Timer Operation
Counter value
TCNT0
Time
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