MCP4332-503E/ST Microchip Technology, MCP4332-503E/ST Datasheet - Page 40

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MCP4332-503E/ST

Manufacturer Part Number
MCP4332-503E/ST
Description
IC DGTL POT QUAD 50K 14TSSOP
Manufacturer
Microchip Technology
Datasheet

Specifications of MCP4332-503E/ST

Taps
129
Resistance (ohms)
50K
Number Of Circuits
4
Temperature Coefficient
150 ppm/°C Typical
Memory Type
Volatile
Interface
SPI Serial
Voltage - Supply
1.8 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
14-TSSOP
Resistance In Ohms
50K
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MCP4332-503E/ST
Manufacturer:
Microchip Technology
Quantity:
135
MCP433X/435X
4.2
The device memory supports 16 locations that are
9-bits wide (16x9 bits). This memory space contains
only volatile locations (see
4.2.1
There are six volatile memory locations. These are:
• Volatile Wiper 0
• Volatile Wiper 1
• Volatile Wiper 2
• Volatile Wiper 3
• Terminal Control (TCON0) Register 0
• Terminal Control (TCON)1 Register 1
TABLE 4-2:
DS22242A-page 40
Note 1:
Address
0Bh-0Fh Reserved
0Ah
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
Memory Map
Volatile Wiper 0
Volatile Wiper 1
Reserved
Reserved
Volatile
TCON0 Register
Reserved
Volatile Wiper 2
Volatile Wiper 3
Reserved
Reserved
Volatile
TCON1 Register
This command on this address will generate an error condition. To exit the error condition, the user must
take the CS pin to the V
VOLATILE MEMORY (RAM)
Function
MEMORY MAP AND THE SUPPORTED COMMANDS
Table
4-2).
Memory
IH
Type
RAM
RAM
RAM
RAM
RAM
RAM
level and then back to the active state (V
Increment, Decrement
Increment, Decrement
Increment, Decrement
Increment, Decrement
Allowed Commands
Read, Write,
Read, Write,
Read, Write,
Read, Write,
Read, Write
Read, Write
None
None
None
None
None
None
The volatile memory starts functioning at the RAM
retention voltage (V
shown in
TABLE 4-1:
-502
-103
-503
-104
Resistance
Code
Disallowed Commands
Increment, Decrement
Increment, Decrement
Table
R
IL
4-1.
100.0 k
10.0 k
50.0 k
Typical
AB
5.0 k
or V
STANDARD SETTINGS
All
All
All
All
All
All
RAM
Value
IHH
). The POR/BOR Wiper code is
 2010 Microchip Technology Inc.
).
POR Wiper
Mid scale
Mid scale
Mid scale
Mid scale
Default
Setting
(1)
7-bit
8-bit
7-bit
8-bit
7-bit
8-bit
7-bit
8-bit
Initialization
Factory
8-bit 7-bit
1FFh
1FFh
80h
80h
80h
80h
Wiper
Code
040h
080h
040h
080h
040h
080h
040h
080h
40h
40h
40h
40h

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