HD64F38024DV Renesas Electronics America, HD64F38024DV Datasheet - Page 350

• Manufacturer Part Number: HD64F38024DV
• Description: IC H8/SLP MCU FLASH 80QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300L SLPr

Specifications of HD64F38024DV

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: SCI
• Peripherals: LCD, PWM, WDT
• Number Of I /o: 51
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 9 Timers
Figure 9.22 and table 9.20 show examples of event counter PWM operation.
Note: N
Table 9.20 Examples of Event Counter PWM Operation
Conditions: f
Clock Source
Selection
φ/2
φ/4
φ/8
φ/16
φ/32
φ/64
Note: * t
Rev. 8.00 Mar. 09, 2010 Page 328 of 658
REJ09B0042-0800
condition, do not set ECPWME in AEGSR to 1.
off
t
dr
off
and N
minimum width
= T × (N
t
cm
ECPWDR value (N
osc
= T × (N
Clock Source
Cycle (T) *
1 µs
2 µs
4 µs
8 µs
16 µs
32 µs
= 4 MHz, f
cm
dr
above must be set so that N
+1)
Figure 9.22 Event Counter Operation Waveform
cm
t
on
+1)
φ
= 2 MHz, high-speed active mode, ECPWCR value (N
ECPWCR
Value (N
H'7A11
D'31249
dr
) = H'16E3
cm
)
ECPWDR
Value (N
H'16E3
D'5859
dr
T
T
T
T :
N
N
on
off
cm
dr
cm
< N
:
:
:
: One conversion period
: Value of ECPWCRH and ECPWCRL
cm
Clock input enabled time
Clock input disabled time
ECPWM input clock cycle
Value of ECPWDRH and ECPWDRL
Fixed low when Ndr = H'FFFF
dr
. If the settings do not satisfy this
)
t
(N
187.52 ms 1000.0 ms 812.48 ms
5.86 ms
11.72 ms
23.44 ms
46.88 ms
93.76 ms
off
dr
= T •
+ 1)
t
(N
125.0 ms
250.0 ms
500.0 ms
31.25 ms
62.5 ms
cm
cm
= T •
+ 1)
cm
t
101.56 ms
203.12 ms
406.24 ms
25.39 ms
50.78 ms
on
) = H'7A11,
= t
cm
– t
off