MCP4341-502E/ST Microchip Technology, MCP4341-502E/ST Datasheet - Page 53
![IC DGTL POT QUAD 5K 20TSSOP](/photos/29/2/290212/tssop20_sml.jpg)
MCP4341-502E/ST
Manufacturer Part Number
MCP4341-502E/ST
Description
IC DGTL POT QUAD 5K 20TSSOP
Manufacturer
Microchip Technology
Series
WiperLock™r
Datasheet
1.MCP4361-503EML.pdf
(80 pages)
Specifications of MCP4341-502E/ST
Package / Case
20-TSSOP
Taps
129
Resistance (ohms)
5K
Number Of Circuits
4
Temperature Coefficient
150 ppm/°C Typical
Memory Type
Non-Volatile
Interface
SPI Serial
Voltage - Supply
2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Resistance In Ohms
5K
Number Of Pots
Quad
Taps Per Pot
129
Resistance
5 KOhms
Wiper Memory
Non Volatile
Buffered Wiper
Buffered
Digital Interface
SPI
Operating Supply Voltage
2.7 V to 5.5 V
Supply Current
450 uA
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2.7 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCP4341-502E/ST
Manufacturer:
Microchip
Quantity:
329
7.5.3
Continuous writes are possible only when writing to the
volatile memory registers (address 00h, 01h, and 04h).
Figure 7-3
writes. The writes do not need to be to the same volatile
memory address.
FIGURE 7-3:
© 2009 Microchip Technology Inc.
Note 1: If a Command Error (CMDERR) occurs at this bit location (*), then all following SDO bits will be
shows the sequence for three continuous
CONTINUOUS WRITES TO
VOLATILE MEMORY
driven low until the CS pin is driven inactive (V
SDI
SDO
Continuous Write Sequence (Volatile Memory only).
A
D
A
D
A
D
3
1
3
1
3
1
D
D
D
A
2
1
A
2
1
A
2
1
COMMAND BYTE
D
D
D
A
A
A
1
1
1
1
1
1
A
D
A
D
A
D
0
1
0
1
0
1
0
1
0
1
0
1
0
1 1* 1
0
1 1* 1
0
1 1* 1
D
D
D
9
9
9
D
D
D
8
8
8
D
D
D
1
1
1
7
7
7
IH
7.5.4
Continuous writes to non-volatile memory are not
allowed, and attempts to do so will result in a command
error (CMDERR) condition.
D
D
D
6
1
6
1
6
1
).
D
D
D
5
1
5
1
5
1
DATA BYTE
D
D
D
4
1
4
1
4
1
CONTINUOUS WRITES TO
NON-VOLATILE MEMORY
D
D
D
3
1
3
1
3
1
MCP434X/436X
D
D
D
2
1
2
1
2
1
D
D
D
1
1
1
1
1
1
D
D
D
0
1
0
1
0
1
DS22233A-page 53