DP8344BV National Semiconductor, DP8344BV Datasheet - Page 103
DP8344BV
Manufacturer Part Number
DP8344BV
Description
IC BIPHASE COMM PROCESSR 84-PLCC
Manufacturer
National Semiconductor
Datasheet
1.DP8344BV.pdf
(184 pages)
Specifications of DP8344BV
Processor Type
8-Bit RISC
Speed
20MHz
Voltage
4.5 ~ 5.5V
Mounting Type
Surface Mount
Package / Case
84-PLCC
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
4.5V
Mounting
Surface Mount
Operating Temperature (max)
70C
Operating Temperature (min)
0C
Operating Temperature Classification
Commercial
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Features
-
Lead Free Status / Rohs Status
Not Compliant
Other names
*DP8344BV
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DP8344BV
Manufacturer:
NSC
Quantity:
5 510
Part Number:
DP8344BV
Manufacturer:
NS/国半
Quantity:
20 000
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5 0 Device Specifications
Note 1 All parameters are individually tested and guaranteed Interpreting this data by numerically adding two or more parameters to create a new timing
specification may lead to invalid results
Note 2 When ATA
The additional delay relative to a message with ATA
t
t
t
t
t
t
PD-X1-TA
PD-XTCLK-TA
PD-DODD-TA
W-DO-HB
W-DO-FB
PD-DO-DD
Symbol
e
1 TX-ACT is delayed by 4C and an additional line quiescent is generated resulting in 5
ID
1
2
3
4
5
6
X1 Rising to TX-ACT Rising Falling
X-TCLK Rising to TX-ACT Rising Falling
DATA-OUT DATA-DLY Valid to TX-ACT Rising
DATA-OUT Half Bit Cell Width
DATA-OUT Full Bit Cell Width
DATA-OUT Falling Rising to DATA-DLY
Rising Falling (Note 3)
(a) Transmission Beginning Timing (Note 2)
TABLE 5-7 Transceiver Timing (Note 1)
(Continued)
e
0 is 8C (one bit time)
(b) Transmission Ending Timing
FIGURE 5-7 Transceiver Timing
Parameter
103
Formula
4C
8C
2C
C
a
line quiescent pulses after the line interface logic
a
a
a
b
b
b
Min
10
16
7
10
10
10
Max
TL F 9336 – 57
65
49
10
10
10
TL F 9336 – 56
Units
ns
ns
ns
ns
ns
ns
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