MCP4351-502E/ML

Manufacturer Part NumberMCP4351-502E/ML
DescriptionIC DGTL POT QUAD 5K 20QFN
ManufacturerMicrochip Technology
MCP4351-502E/ML datasheet
 


Specifications of MCP4351-502E/ML

Taps257Resistance (ohms)5K
Number Of Circuits4Temperature Coefficient150 ppm/°C Typical
Memory TypeVolatileInterfaceSPI Serial
Voltage - Supply1.8 V ~ 5.5 VOperating Temperature-40°C ~ 125°C
Mounting TypeSurface MountPackage / Case20-VQFN Exposed Pad, 20-HVQFN, 20-SQFN, 20-DHVQFN
Resistance In Ohms5KLead Free Status / RoHS StatusLead free / RoHS Compliant
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Page 58/88

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MCP433X/435X
7.6.2
CONTINUOUS READS
Continuous reads allow the devices memory to be read
quickly. Continuous reads are possible to all memory
locations.
COMMAND BYTE
A
A
A
SDI
D
D
D
3
2
1
SDO
1
1
1
A
A
A
D
D
D
3
2
1
1
1
1
A
A
A
D
D
D
3
2
1
1
1
1
Note 1: If a Command Error (CMDERR) occurs at this bit location (*), then all following SDO bits will be
driven low until the CS pin is driven inactive (V
FIGURE 7-5:
Continuous Read Sequence.
DS22242A-page 58
Figure 7-5
shows the sequence for three continuous
reads. The reads do not need to be to the same
memory address.
DATA BYTE
A
1
1
X
X
X
X
X
X
X
D
0
1 1* D
D
D
D
D
D
1
1
8
7
6
5
4
3
A
1
1
X
X
X
X
X
X
X
D
0
1 1* D
D
D
D
D
D
1
1
8
7
6
5
4
3
A
1
1
X
X
X
X
X
X
X
D
0
1 1* D
D
D
D
D
D
1
1
8
7
6
5
4
3
).
IH
X
X
X
D
D
D
2
1
0
X
X
X
D
D
D
2
1
0
X
X
X
D
D
D
2
1
0
 2010 Microchip Technology Inc.