MCP4332-503E/ST

Manufacturer Part NumberMCP4332-503E/ST
DescriptionIC DGTL POT QUAD 50K 14TSSOP
ManufacturerMicrochip Technology
MCP4332-503E/ST datasheet
 


Specifications of MCP4332-503E/ST

Taps129Resistance (ohms)50K
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 / Case14-TSSOP
Resistance In Ohms50KLead Free Status / RoHS StatusLead free / RoHS Compliant
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Page 56/88

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MCP433X/435X
7.5.2
CONTINUOUS WRITES TO
VOLATILE MEMORY
Continuous writes are possible only when writing to the
volatile memory registers (address 00h, 01h and 04h).
Figure 7-3
shows the sequence for three continuous
writes. The writes do not need to be to the same volatile
memory address.
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 7-3:
Continuous Write Sequence.
DS22242A-page 56
DATA BYTE
A
0
0 D9 D
D
D
D
D
D
D
8
7
6
5
4
3
0
1
1
1 1* 1
1
1
1
1
1
A
0
0 D9 D
D
D
D
D
D
D
8
7
6
5
4
3
0
1
1
1 1* 1
1
1
1
1
1
A
0
0 D9 D
D
D
D
D
D
D
8
7
6
5
4
3
0
1
1
1 1* 1
1
1
1
1
1
).
IH
D
D
D
2
1
0
1
1
1
D
D
D
2
1
0
1
1
1
D
D
D
2
1
0
1
1
1
 2010 Microchip Technology Inc.