MCP4361-103E/ML Microchip Technology, MCP4361-103E/ML Datasheet - Page 29

• Manufacturer Part Number: MCP4361-103E/ML
• Description: IC POT 8BIT QUAD 10K 20QFN
• Manufacturer: Microchip Technology
• Series: WiperLock™r

Specifications of MCP4361-103E/ML

• Taps: 257
• Resistance (ohms): 10K
• 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
• Package / Case: 20-VQFN Exposed Pad, 20-HVQFN, 20-SQFN, 20-DHVQFN
• Resistance In Ohms: 10K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3.0
The descriptions of the pins are listed in
Additional descriptions of the device pins follows.
TABLE 3-1:
© 2009 Microchip Technology Inc.
Legend:
Note 1:
14L
—
—
—
10
—
—
11
12
13
14
—
—
1
2
3
4
5
6
7
8
9
TSSOP
2:
PIN DESCRIPTIONS
20L
10
11
12
13
14
15
16
17
18
19
20
—
1
2
3
4
5
6
7
8
9
The pin’s “smart” pull-up shuts off while the pin is forced low. This is done to reduce the standby and
shut-down current.
The QFN package has a contact on the bottom of the package. This contact is conductively connected to
the die substrate, and therefore should be unconnected or connected to the same ground as the device’s
V
SS
HV w/ST = High Voltage tolerant input (with Schmidtt trigger input)
A = Analog pins (Potentiometer terminals)
O = digital output
P = Power
pin.
QFN
20L
PINOUT DESCRIPTION FOR THE MCP434X/436X
19
20
10
12
13
14
15
16
17
18
21
11
1
2
3
4
5
6
7
8
9
Pin
Symbol
RESET
P3W
P1W
P0W
SDO
P2W
SCK
P3A
P3B
P1B
P1A
P0A
P0B
V
P2B
P2A
SDI
V
WP
CS
EP
DD
SS
I/O
—
—
—
O
A
A
A
A
A
A
A
A
A
A
A
A
I
I
I
I
I
Table
HV w/ST
HV w/ST
HV w/ST
HV w/ST
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Buffer
Type
3-1.
—
O
P
P
I
Pull-up/
(Note 1)
“smart”
“smart”
“smart”
“smart”
Weak
down
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
—
—
—
I = digital input (high Z)
I/O = Input / Output
Potentiometer 3 Terminal A
Potentiometer 3 Wiper Terminal
Potentiometer 3 Terminal B
SPI Chip Select Input
SPI Clock Input
SPI Serial Data Input
Ground
Potentiometer 1 Terminal B
Potentiometer 1 Wiper Terminal
Potentiometer 1 Terminal A
Potentiometer 0 Terminal A
Potentiometer 0 Wiper Terminal
Potentiometer 0 Terminal B
Hardware EEPROM Write Protect
Hardware Reset Pin
SPI Serial Data Output
Positive Power Supply Input
Potentiometer 2 Terminal B
Potentiometer 2 Wiper Terminal
Potentiometer 2 Terminal A
Exposed Pad. (Note 2)
MCP434X/436X
Standard Function
DS22233A-page 29