数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

PCA2002CX8/5/1 数据表(PDF) 14 Page - NXP Semiconductors

部件名 PCA2002CX8/5/1
功能描述  32 kHz watch circuit with programmable output period and pulse width
PDF  25 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  NXP [NXP Semiconductors]
网页  http://www.nxp.com
标志 NXP - NXP Semiconductors

PCA2002CX8/5/1 数据表(HTML) 14 Page - NXP Semiconductors

Back Button PCA2002CX8/5/1 Datasheet HTML 10Page - NXP Semiconductors PCA2002CX8/5/1 Datasheet HTML 11Page - NXP Semiconductors PCA2002CX8/5/1 Datasheet HTML 12Page - NXP Semiconductors PCA2002CX8/5/1 Datasheet HTML 13Page - NXP Semiconductors PCA2002CX8/5/1 Datasheet HTML 14Page - NXP Semiconductors PCA2002CX8/5/1 Datasheet HTML 15Page - NXP Semiconductors PCA2002CX8/5/1 Datasheet HTML 16Page - NXP Semiconductors PCA2002CX8/5/1 Datasheet HTML 17Page - NXP Semiconductors PCA2002CX8/5/1 Datasheet HTML 18Page - NXP Semiconductors Next Button
Zoom Inzoom in Zoom Outzoom out
 14 / 25 page
background image
PCA2002_5
© NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 05 — 11 November 2008
14 of 25
NXP Semiconductors
PCA2002
32 kHz watch circuit programmable output period and pulse width
10. OTP programming characteristics
[1]
Program each word once only.
Table 10.
Specifications for OTP programming
Symbol
Parameter[1]
Conditions
Min
Typ
Max
Unit
VDD
supply voltage
during programming procedure
1.5
-
3.0
V
VP(prog)(start)
programming supply voltage (start)
6.6
-
6.8
V
VP(prog)(stop)
programming supply voltage (stop)
6.2
-
6.4
V
VP(mod)
supply voltage modulation
for entering instructions
320
350
380
mV
Vprestore
prestore voltage
for prestore pulse
6.2
-
6.4
V
Vstore
supply voltage
for writing to the OTP cells
9.9
10.0
10.1
V
Istore
store current
for writing to the OTP cells
-
-
10
mA
tp(start)
start pulse width
8
10
12
ms
tp(stop)
pulse width of stop pulse
0.05
-
0.5
ms
tmod
modulation pulse width
25
30
40
µs
tw(prestore)
prestore pulse width
0.05
-
0.5
ms
tw(store)
store pulse width
for writing to the OTP cells
95
100
110
ms
t0
time 0
waiting time after start pulse
20
-
30
ms
t1
time 1
pulse distance for incrementing
the state counter
0.6
0.7
0.8
ms
t2
time 2
pulse distance for clocking the
data register with data = logic 0
1.6
1.7
1.8
ms
t3
time 3
pulse distance for clocking the
data register with data = logic 1
2.6
2.7
2.8
ms
t4
time 4
waiting time for writing to OTP
cells
0.1
0.2
0.3
ms
SR
slew rate
for modulation of the supply
voltage
0.5
-
5.0
V/
µs
Rmod
modulation resistance
supply current modulation
read-out resistor
18
30
45
k
Ω



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com