SAF1562HL/N2-T NXP Semiconductors, SAF1562HL/N2-T Datasheet - Page 8

• Manufacturer Part Number: SAF1562HL/N2-T
• Description: DC/DC Switching Controllers CONNECTIVITY CHIP
• Manufacturer: NXP Semiconductors

Specifications of SAF1562HL/N2-T

• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Mounting Style: SMD/SMT
• Package / Case: LQFP
• Lead Free Status / RoHS Status: Compliant

NXP Semiconductors
SAF1562
Product data sheet
Table 2.
Symbol
GNDD
AD[5]
AD[4]
AD[3]
AD[2]
AD[1]
AD[0]
V
GNDA
AUX1V8
XTAL1
XTAL2
GNDD
V
OC1_N
PWE1_N
GNDA
RREF
GNDA
DM1
GNDA
DP1
V
OC2_N
PWE2_N
GNDA
CC(I/O)
CC(I/O)_AUX
DDA_AUX
[1]
Pin description
Pin
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
All information provided in this document is subject to legal disclaimers.
Type
-
I/O
I/O
I/O
I/O
I/O
I/O
-
-
-
AI
AO
-
-
I
O
-
AI/O
-
AI/O
-
AI/O
-
I
O
-
Rev. 2 — 24 November 2010
…continued
Description
digital ground
bit 5 of multiplexed PCI address and data
PCI pad; 3.3 V signaling
bit 4 of multiplexed PCI address and data
PCI pad; 3.3 V signaling
bit 3 of multiplexed PCI address and data
PCI pad; 3.3 V signaling
bit 2 of multiplexed PCI address and data
PCI pad; 3.3 V signaling
bit 1 of multiplexed PCI address and data
PCI pad; 3.3 V signaling
bit 0 of multiplexed PCI address and data
PCI pad; 3.3 V signaling
3.3 V supply voltage; used to power pads; add a 100 nF decoupling
capacitor
analog ground
1.8 V auxiliary output voltage; only for voltage conditioning; cannot be
used to supply power to external components; add a 100 nF
decoupling capacitor
crystal oscillator input; this can also be a 12 MHz clock input
crystal oscillator output (12 MHz); leave open when clock is used
digital ground
3.3 V auxiliary supply voltage; used to power pads; add a 100 nF
decoupling capacitor
overcurrent sense input for the USB downstream port 1 (digital)
3.3 V input pad; push-pull; CMOS
power enable for the USB downstream port 1
3.3 V output pad; 3 ns slew rate control; CMOS; open-drain
analog ground
analog connection for the external resistor (12 kΩ ± 1 %)
analog ground
D−; analog connection for the USB downstream port 1; pull down to
ground through 15 kΩ resistor, even when the port is not used
analog ground
D+; analog connection for the USB downstream port 1; pull down to
ground through 15 kΩ resistor, even when the port is not used
auxiliary analog supply voltage; add a 100 nF decoupling capacitor
overcurrent sense input for the USB downstream port 2 (digital)
3.3 V input pad; push-pull; CMOS
power enable for the USB downstream port 2
3.3 V output pad; 3 ns slew rate control; CMOS; open-drain
analog ground
Hi-Speed Universal Serial Bus PCI Host Controller
SAF1562
© NXP B.V. 2010. All rights reserved.
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