参数资料
型号: PCA8802CX8/B/1
厂商: NXP SEMICONDUCTORS
元件分类: 模拟信号调理
英文描述: SPECIALTY ANALOG CIRCUIT, PBGA8
封装: 1.19 X 1.14 MM, 0.29 MM HEIGHT, LEAD FREE, WLCSP-8
文件页数: 13/34页
文件大小: 160K
代理商: PCA8802CX8/B/1
PCA8802_1
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 01 — 19 February 2009
20 of 34
NXP Semiconductors
PCA8802
Smartcard RTC
11. Static characteristics
Table 11.
Static characteristics
VDD = 1.6 V to 5.5 V; VSS =0V; fosc = 32.768 kHz; Tamb = 40 °C to +85 °C; quartz crystal: Rs =30k, CL = 6.0 pF; unless
otherwise specied.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
Supplies
VDD
supply voltage
1.6
-
5.5
V
Tamb =25 °C;
fSCL =0Hz
-
1.0
-
V
VDD
supply voltage variation
V/t=1V/s
-
0.25
-
V
IDD
supply current
power-down active
Tamb =25 °C;
VDD =3V;
fSCL =0Hz
-3
-nA
device running
fSCL = 0 Hz
-
400
nA
Tamb =25 °C;
VDD =3V;
fSCL =0Hz
-
130
-
nA
interface active
fSCL = 100 kHz
-
5
20
A
fSCL = 1 MHz
-
50
100
A
Oscillator
Vstart
start voltage
-
1.1
-
V
tstartup
start-up time
-
0.2
-
s
CL(itg)
integrated load
capacitance
6.0
-
pF
Inputs
VIL
LOW-level input voltage
-
0.3VDD
V
VIH
HIGH-level input voltage
0.7VDD
--V
VI
input voltage
on pins SCL, OSCI, TEST
0.5
-
5.5
V
on pin SDA
0.5
-
VDD + 0.5 V
ILI
input leakage current
VI =VDD or VSS;
on pins SCL, SDA and TEST
200
0
+200
nA
Outputs
VO
output voltage
0.5
-
VDD+0.5
V
IOH
HIGH-level output current
VOH = 4.0 V;
VDD =5V;
on pins INT and SDA
-5
2
mA
VOH = 1.28 V;
VDD = 1.6 V;
on pins INT and SDA
-
0.5
0.2
mA
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