DF3048X16V Renesas Electronics America, DF3048X16V Datasheet - Page 649
![MCU 5V 128K,PB-FREE 100-TQFP](/photos/28/61/286123/100-tqfp__100-vqfp_sml.jpg)
DF3048X16V
Manufacturer Part Number
DF3048X16V
Description
MCU 5V 128K,PB-FREE 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Specifications of DF3048X16V
Core Processor
H8/300H
Core Size
16-Bit
Speed
16MHz
Connectivity
SCI, SmartCard
Peripherals
DMA, PWM, WDT
Number Of I /o
70
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
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF3048X16V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 649 of 907
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Loop Counter Values in Programs and Watchdog Timer Overflow Interval Settings: The
values of a to h in the programs depend on the clock frequency. Table 19.9 indicates the values for
10 MHz. Values for other frequencies can be calculated as shown below, but use the settings in
table 19.10 for the value off.
Table 19.9 Loop Counter Values in Program (10 MHz)
Formula:
Examples for 16 MHz:
Clock Frequency
f = 10 MHz Hexadecimal
Comments
a (f) to h (f) =
a (f) =
b (f) =
c (f) =
d (f) =
e (f) =
g (f) =
h (f) =
Decimal
16
10
16
10
16
10
16
10
16
10
16
10
16
10
Clock frequency f [MHz]
947 = 1515.2
25 =
Section 19 Flash Memory (H8/3048F: Dual Power Supply (V
7 =
7 =
7 =
9 =
4 =
a
H'0019
25
Program t
(f)
10
11.2
11.2
11.2
14.4
6.4
40
H'0007
b
7
at write
VS1
(f)
H'0028
H'000C
H'000C
H'05EC
H'000C
H'000F
H'0007
c
H'0007
7
t
at pre-write
VS2
(f)
{a (f = 10) to h (f = 10)}
Rev. 7.00 Sep 21, 2005 page 623 of 878
Variable
d
H'03B3 H'0007
947
Erase
(f)
e
7
at erase
t
VS1
(f)
REJ09B0259-0700
g
H'0009 H'0004
9
z
(f)
PP
h
4
t
= 12 V))
VS2
(f)
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