MCP4241T-104E/ML Microchip Technology, MCP4241T-104E/ML Datasheet - Page 32

• Manufacturer Part Number: MCP4241T-104E/ML
• Description: IC DGTL POT 100K 2CH 16QFN
• Manufacturer: Microchip Technology

Specifications of MCP4241T-104E/ML

• Package / Case: 16-QFN
• Taps: 129
• Resistance (ohms): 100K
• Number Of Circuits: 2
• 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: 100K
• Number Of Pots: Dual
• Taps Per Pot: 128
• Resistance: 100 KOhms
• Wiper Memory: Non Volatile
• Digital Interface: Serial (4-Wire, SPI)
• Operating Supply Voltage: 2.5 V, 3.3 V, 5 V
• Supply Current: 550 uA
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.8 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MCP4241T-104-E/ML; MCP4241T-104-E/MLTR; MCP4241T-104-E/MLTR; MCP4241T-104E/MLTR

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.