DF2317VTE25 Renesas Electronics America, DF2317VTE25 Datasheet - Page 414

MCU 3V 128K 100-TQFP

DF2317VTE25

Manufacturer Part Number
DF2317VTE25
Description
MCU 3V 128K 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2300r
Datasheet

Specifications of DF2317VTE25

Core Processor
H8S/2000
Core Size
16-Bit
Speed
25MHz
Connectivity
SCI, SmartCard
Peripherals
POR, PWM, WDT
Number Of I /o
79
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 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
HD64F2317VTE25
HD64F2317VTE25

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DF2317VTE25V
Manufacturer:
AD
Quantity:
3 643
Part Number:
DF2317VTE25V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Section 9 16-Bit Timer Pulse Unit (TPU)
9.7
Note that the kinds of operation and contention described below can occur during TPU operation.
Input Clock Restrictions: The input clock pulse width must be at least 1.5 states in the case of
single-edge detection, and at least 2.5 states in the case of both-edge detection. The TPU will not
operate properly with a narrower pulse width.
In phase counting mode, the phase difference and overlap between the two input clocks must be at
least 1.5 states, and the pulse width must be at least 2.5 states. Figure 9.48 shows the input clock
conditions in phase counting mode.
Caution on Period Setting: When counter clearing by compare match is set, TCNT is cleared in
the final state in which it matches the TGR value (the point at which the count value matched by
TCNT is updated). Consequently, the actual counter frequency is given by the following formula:
Where
Rev.7.00 Feb. 14, 2007 page 380 of 1108
REJ09B0089-0700
TCLKA
(TCLKC)
TCLKB
(TCLKD)
Notes: Phase difference and overlap
Figure 9.48 Phase Difference, Overlap, and Pulse Width in Phase Counting Mode
f =
Usage Notes
f: Counter frequency
φ: Operating frequency
N: TGR set value
Pulse width
(N + 1)
φ
Overlap
Pulse width
Phase
differ-
ence
Overlap
: 1.5 states or more
: 2.5 states or more
Phase
differ-
ence
Pulse width
Pulse width
Pulse width

Related parts for DF2317VTE25