DF2345TE20 Renesas Electronics America, DF2345TE20 Datasheet - Page 376
DF2345TE20
Manufacturer Part Number
DF2345TE20
Description
MCU 5V 128K 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2300r
Datasheet
1.DF2345TE20V.pdf
(929 pages)
Specifications of DF2345TE20
Core Processor
H8S/2000
Core Size
16-Bit
Speed
20MHz
Connectivity
SCI, SmartCard
Peripherals
POR, PWM, WDT
Number Of I /o
71
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Other names
HD64F2345TE20
HD64F2345TE20
HD64F2345TE20
Available stocks
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Quantity
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Company:
Part Number:
DF2345TE20V
Manufacturer:
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Section 9 16-Bit Timer Pulse Unit (TPU)
9.5
9.5.1
There are three kinds of TPU interrupt source: TGR input capture/compare match, TCNT
overflow, and TCNT underflow. Each interrupt source has its own status flag and enable/disabled
bit, allowing generation of interrupt request signals to be enabled or disabled individually.
When an interrupt request is generated, the corresponding status flag in TSR is set to 1. If the
corresponding enable/disable bit in TIER is set to 1 at this time, an interrupt is requested. The
interrupt request is cleared by clearing the status flag to 0.
Relative channel priorities can be changed by the interrupt controller, but the priority order within
a channel is fixed. For details, see section 5, Interrupt Controller.
Rev. 4.00 Feb 15, 2006 page 350 of 900
REJ09B0291-0400
TCLKA
TCLKB
Interrupts
Interrupt Sources and Priorities
detection
Figure 9.33 Phase Counting Mode Application Example
circuit
Edge
TGR0A (speed control period)
TGR0B (pulse width capture)
TGR0D (buffer operation)
(position period capture)
(position control period)
(speed period capture)
TGR0C
TGR1A
TGR1B
TCNT1
TCNT0
Channel 1
Channel 0
+
+
–
–
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