MCP4242-104E/UN Microchip Technology, MCP4242-104E/UN Datasheet - Page 32
![IC DGTL POT DL 100K 2CH 10-MSOP](/photos/6/59/65940/c04-021-msop_sml.jpg)
MCP4242-104E/UN
Manufacturer Part Number
MCP4242-104E/UN
Description
IC DGTL POT DL 100K 2CH 10-MSOP
Manufacturer
Microchip Technology
Datasheet
1.MCP4161-502ESN.pdf
(88 pages)
Specifications of MCP4242-104E/UN
Memory Type
Non-Volatile
Taps
129
Resistance (ohms)
100K
Number Of Circuits
2
Temperature Coefficient
150 ppm/°C Typical
Interface
SPI Serial
Voltage - Supply
2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
10-MSOP, Micro10™, 10-uMAX, 10-uSOP
Resistance In Ohms
100K
End To End Resistance
100kohm
Resistance Tolerance
± 20%
No. Of Steps
129
Supply Voltage Range
2.7V To 5.5V
Control Interface
SPI
No. Of Pots
Dual
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
MCP4242-104-E/UN
MCP4242-104-E/UN
MCP4242-104-E/UN
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCP4242-104E/UN
Manufacturer:
AVAGO
Quantity:
14 000
MCP414X/416X/424X/426X
REGISTER 4-1:
DS22059B-page 32
bit 0
Note 1:
Requires a High Voltage command to modify the state of this bit (for Non-Volatile devices only). This bit is
Not directly written, but reflects the system state (for this feature).
WP: EEPROM Write Protect Status bit (Refer to Section “EEPROM Write Protect” for further
information)
This bit indicates the status of the write protection on the EEPROM memory. When Write Protect is
enabled, writes to all non-volatile memory are prevented. This includes the General Purpose EEPROM
memory, and the non-volatile Wiper registers. Write Protect does not block modification of the volatile
wiper register values or the volatile TCON register value (via Increment, Decrement, or Write
commands).
This status bit is an OR of the devices Write Protect pin (WP) and the internal non-volatile WP bit. High
Voltage commands are required to enable and disable the internal WP EEPROM bit.
1 = EEPROM memory is Write Protected
0 = EEPROM memory can be written
STATUS REGISTER (CONTINUED)
© 2008 Microchip Technology Inc.