pca2125 NXP Semiconductors, pca2125 Datasheet - Page 29

• Manufacturer Part Number: pca2125
• Description: Spi Real Time Clock / Calendar Semiconductors
• Manufacturer: NXP Semiconductors

NXP Semiconductors
7. Limiting values
8. Static characteristics
Table 42.
V
specified.
PCA2125_00
Preliminary data sheet
Symbol
Supplies
V
V
I
DD1
DD
DD
DDminclock
= 1.2 to 5.5 V; V
Static characteristics
Parameter
supply voltage
minimum supply voltage
for clock data integrity
supply current 1
7.1 ESD values
SS
= 0 V; T
Table 41:
Symbol
V
I
V
V
I
I
P
T
T
DD
I
O
•
•
amb
stg
DD
I
O
tot
Electrostatic Discharge (ESD) protection exceeds 2000 V Human Body model (HBM)
per JESD22-A114, 200 V Machine Model (MM) per JESD22-A115 and 2000 V
CHarged Device Model (CDM) per JESD22-C101.
Latch-up testing is done to JEDEC standard JESD78 which exceeds 100 mA.
amb
=
Limiting
−
40 to +125
Parameter
supply voltage
supply current
input voltage
output voltage
input current
output current
total power dissipation
ambient temperature
storage temperature
Conditions
SPI bus inactive; T
SPI bus active;
T
T
SPI bus active
f
f
SCL
SCL
amb
amb
valuesIn accordance with the Absolute Maximum Rating System (IEC 60134).
= 7.0 MHz
= 1.0 MHz
Rev. 00.11 — 30 January 2007
= −40 to 125 °C
= 25 °C
°
C; f
osc
= 32.768 kHz; quartz R
amb
= 25 °C
[1]
[1]
Min
1.2
1.6
-
-
-
s
= 60 k
Min
−0.5
−50
−0.5
−0.5
−10
−10
-
−40
−65
Ω
SPI Real time clock / calendar
; C
Typ
-
-
1.1
-
-
L
= 12 pF; unless otherwise
Max
+6.5
+50
+6.5
+6.5
+10
+10
300
+125
+150
PCA2125
© NXP B.V. 2007. All rights reserved.
Max
5.5
5.5
-
800
200
Unit
V
mA
V
V
mA
mA
mW
°C
°C
Unit
V
V
V
µA
µA
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