參數(shù)資料
型號： UPD78044A
廠商： NEC Corp.
元件分類： DC/DC變換器
英文描述： 1 watt dc-dc converters
中文描述： 1瓦的DC - DC轉(zhuǎn)換器
文件頁數(shù)： 46/62頁
文件大?。?/td> 576K
代理商： UPD78044A
46
μ
PD78001B(A), 78002B(A)
Parameter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
Data retention
V
DDDR
2.0
6.0
V
supply voltage
Data retention
supply
current
V
DDDR
= 2.0 V
Subsystem clock stop and
feed-back resister disconnected
I
DDDR
0.1
10
μ
A
Release signal set time
t
SREL
0
μ
s
Oscillation stabilization
t
WAIT
Release by RESET
2
18
/fx
μ
s
wait time
Release by interrupt
*
μ
s
Data Memory Stop Mode Low Supply Voltage Data Retention Characteristics (T
A
= –40 to +85
°
C)
*
In combination with bits 0 to 2 (OSTS0 to OSTS2) of oscillation stabilization time select register, selection of 2
13
/fx and 2
15
/fx
to 2
18
/fx is possible.
Data Retention Timing (STOP Mode Release by RESET)
Data Retention Timing (Standby Release Signal: STOP Mode Release by Interrupt Signal)
t
SREL
t
WAIT
V
DD
RESET
STOP Instruction Execution
STOP Mode
Data Retension Mode
Internal Reset Operation
HALT Mode
Operating Mode
V
DDDR
t
SREL
t
WAIT
V
DD
STOP Instruction Execution
STOP Mode
Data Retension Mode
HALT Mode
Operating Mode
Standby Release Signal
(Interrupt Request)
V
DDDR
相關PDF資料
PDF描述
UPD78054 8-bit single-chip microcomputer
UPD78054Y 8-bit single-chip microcontroller
UPD78078 1 watt dc-dc converters
UPD78078Y 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
UPD78001BA 1 watt dc-dc converters
相關代理商/技術參數(shù)
參數(shù)描述
UPD78044A079 制造商:Panasonic Industrial Company 功能描述:IC
UPD78044A172 制造商:Panasonic Industrial Company 功能描述:ICSUB: UPD78044A216
UPD78044B062 制造商:Panasonic Industrial Company 功能描述:IC
UPD78044B131 制造商:Panasonic Industrial Company 功能描述:IC
UPD78053G518 制造商:Panasonic Industrial Company 功能描述:IC
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*