DF2148ATE20 Renesas Electronics America, DF2148ATE20 Datasheet - Page 784
DF2148ATE20
Manufacturer Part Number
DF2148ATE20
Description
IC H8S MCU FLASH 128K 100-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Specifications of DF2148ATE20
Core Processor
H8S/2000
Core Size
16-Bit
Speed
20MHz
Connectivity
Host Interface, I²C, IrDA, SCI
Peripherals
POR, PWM, WDT
Number Of I /o
74
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
4 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
HD64F2148ATE20
HD64F2148ATE20
HD64F2148ATE20
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2148ATE20IV
Manufacturer:
Renesas Electronics America
Quantity:
135
Company:
Part Number:
DF2148ATE20IV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Section 24 Clock Pulse Generator
external clock output settling delay time (t
t
Table 24.5 External Clock Output Settling Delay Time
Conditions: V
Item
External clock
output settling
delay time
Note:
Rev. 4.00 Sep 27, 2006 page 738 of 1130
REJ09B0327-0400
DEXT
Note: * t
V
STBY
EXTAL
(internal or external)
RES
CC
period, the reset signal should be driven low to maintain the reset state.
* t
2.7V
DEXT
V
DEXT
IH
CC
includes RES pulse width (t
includes RES pulse width (t
= 2.7 V to 5.5 V, AV
Figure 24.7 External Clock Output Settling Delay Timing
Symbol
t
DEXT
*
Min
500
CC
RESW
= 2.7 V to 5.5 V, V
DEXT
RESW
).
t
). As the clock signal output is not fixed during the
DEXT
).
*
Max
—
SS
= AV
SS
Unit
µs
= 0 V
Notes
Figure 24.7
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