NSK70721PE.C2 Intel, NSK70721PE.C2 Datasheet - Page 16

• Manufacturer Part Number: NSK70721PE.C2
• Manufacturer: Intel

Specifications of NSK70721PE.C2

• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.75V
• Operating Supply Voltage (max): 5.25V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 28
• Lead Free Status / RoHS Status: Supplier Unconfirmed

SK70725/SK70721 — Enhanced Multi-Rate DSL Data Pump Chip Set
16
Control Mode)
1. This input is a Schmidt Triggered circuit and includes an internal pull-up device.
2. This input is a Schmidt Triggered circuit and includes an internal pull-down device.
3. This input includes an internal pull-up device.
4. This input includes an internal pull-down device.
5. I/O column entries: DI = Digital Input; DO = Digital Output; DI/O = Digital Input/Output; AI = Analog Input; AO = Analog Output;
(Processor
Processor
Interface
AI/O = Analog Input/Output; S = Supply.
Group
Table 2.
Pin #
EDSP Pin Assignments/Signal Descriptions (Continued)
32
33
34
35
36
37
38
39
40
41
42
43
4
5
6
9
CHIPSEL
Symbol
ADDR0
ADDR1
ADDR2
ADDR3
WRITE
READ
INT
D0
D1
D2
D3
D4
D5
D6
D7
DI
DI
DI
DI
DI
DI
DI
DI
I/O
DI
DI
DI
DI
DO
DI
DI
DI
1
1
1
1
1
1
1
1
/O
/O
/O
/O
/O
/O
/O
/O
2
2
2
2
2
2
2
5
Address bit 0.
Address bit 1.
Address bit 2.
Address bit 3.
Interrupt Output. Open drain output. Requires an external 10 k
resistor. Goes low on interrupt.
Chip Select. Pull low to read or write to registers.
Write. Pull low to write to registers.
Read. Pull low to read from registers.
Data bit 0.
Data bit 1.
Data bit 2.
Data bit 3.
Data bit 4.
Data bit 5.
Data bit 6.
Data bit 7.
Four-bit address, selects read or write register.
Eight-bit, parallel data bus.
Description
pull up
Datasheet