sx1511iultrt Semtech Corporation, sx1511iultrt Datasheet - Page 9

• Manufacturer Part Number: sx1511iultrt
• Description: World
• Manufacturer: Semtech Corporation

ADVANCED COMMUNICATIONS & SENSING
Rev 1 – 24
Symbol
NINT (Output)
NRESET (Input/Output)
OSCIO (Input/Output)
SPI Interface : NSS(Input), SCK(Input), SI(Input), SO(Output)
VIH
VIL
ILEAK
CI
VDROPH High brown-out voltage
VDROPL Low brown-out voltage
ILEAK
VPOR
ILEAK
VOH
IOH
VIH
VIH
IOL
t
t
IOH
IOL
IOL
IOL
t
VOL
VOL
VIL
VIL
VOL
RESET
PULSE
PV
M
MA
t
t
CI
CI
IV
IR
MR
MA
M
M
M
M
M
M
M
th
Description
High level output source current
Low level output sink current
Output data valid timing
Low level output voltage
Low level output sink current
Interrupt valid timing
Interrupt reset timing
Low level output voltage
Low level output sink current
High level input voltage
Low level input voltage
Input leakage current
Input capacitance
Power-On-Reset voltage
Reset time
Reset pulse from host uC
High level input voltage
Low level input voltage
Input leakage current
Input capacitance
High level output voltage
Low level output voltage
High level output source current
Low level output sink current
High level input voltage
Low level input voltage
Input leakage current
Input capacitance
Feb. 2010
From RegInterruptSource
From input data change
After 8
VCC1,2 >= 2V
VCC1,2 >= 2V
VCC1,2 >= 2V
VCC1,2 >= 2V
VCC1,2 >= 2V
VCC1,2 >= 2V
VCC1,2 >= 2V
VCC1,2 >= 2V
VCC1,2 < 2V
VCC1,2 < 2V
VCC1,2 < 2V
VCC1,2 < 2V
VDDM >= 2V
VDDM >= 2V
VCC1,2 < 2V
VCC1,2 < 2V
VCC1,2 < 2V
VCC1,2 < 2V
VDDM >= 2V
VDDM >= 2V
Conditions
VDDM < 2V
VDDM < 2V
Cf. Figure 7
Cf. Figure 7
Cf. Figure 7
Cf. Figure 7
Cf. Figure 7
VDDM < 2V
VDDM < 2V
9
clearing
th
edge
SCK falling
-
-
-
-
-
-
-
-
-
-
World’s Lowest Voltage Level Shifting GPIO
with LED Driver and Keypad Engine
VDDM –
VDDM
VDDM
VDDM
VDDM
SX1510/SX1511/SX1512
VDDM
VDDM
Min
-0.4
0.7*
0.8*
0.7*
0.8*
0.7*
0.8*
-0.4
-0.4
-0.4
-0.4
-0.4
200
-0.4
-0.4
-0.4
-1
0.6
0.3
-
-
-
-
-
-
-
-1
-1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
VDDM-1
Typ
0.8
0.2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
www.semtech.com
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
Max
+0.3
+0.3
15
0.3*
0.2*
0.3*
0.2*
0.3*
0.2*
200
0.3
3.6
3.6
+0.3
+0.3
8
2
8
10
0.3
2.5
0.3
8
4
10
10
1
(2)
(2)
(2)
8
4
4
4
1
1
8
2
8
4
-
-
-
-
(2)
V
V
µA
pF
Unit
mA
mA
ns
mA
V
mA
V
V
µA
pF
V
V
V
ms
ns
mA
mA
µA
pF
µs
µs
V
V
V
V
V