RENESAS X9C103PZ Datasheet

DATASHEET

V

CC

CS

VL/R

L

VW/R

W

INC

U/D

VH/R

H

V

SS

1

2

3

4

8

7

6

5

7-BIT
UP/DOWN
COUNTER

7-BIT

NON-VOLATILE

MEMORY

STORE AND

RECALL

CONTROL

CIRCUITRY

ONE

OF

HUNDRED
DECODER

RESISTOR

ARRAY

RL/V

L

RW/V

W

RH/V

H

U/D
INC

CS

TRANSFER

V

CC

ONE-

GATES

99

98

97

96

2

1

0

GND

UP/DOWN

(INC

)INCREMENT

DEVICE

(U/D

)

(CS

)

V

CC

(SUPPLY VOLTAGE)

VSS (GROUND)

CONTROL

AND

MEMORY

GENERAL

VH/R

H

RW/V

W

VL/R

L

SELECT

DETAILED

X9C102, X9C103, X9C104, X9C503

Digitally Controlled Potentiometer (XDCP™)

The X9C102, X9C103, X9C104, X9C503 are digitally
controlled (XDCP) potentiometers. The device consists of a
resistor array, wiper switches, a control section, and
nonvolatile memory. The wiper position is controlled by a
three-wire interface.

The potentiometer is implemented by a resistor array
composed of 99 resistive elements and a wiper switching
network. Between each element and at either end are tap
points accessible to the wiper terminal. The position of the
wiper element is controlled by the CS
The position of the wiper can be stored in non-volatile
memory and then be recalled upon a subsequent power-up
operation.

The device can be used as a three-terminal potentiometer or
as a two-terminal variable resistor in a wide variety of
applications ranging from control to signal processing to
parameter adjustment.

Pinout

X9C102, X9C103, X9C104, X9C503

(8 LD SOIC, 8 LD PDIP)

TOP VIEW

, U/D, and INC inputs.

Jan 11, 2019

Features

• Solid-State Potentiometer

• Three-Wire Serial Interface

• 100 Wiper Tap Points

- Wiper Position Stored in Non-volatile Memory and
Recalled on Power-up

• 99 Resistive Elements

- Temperature Compensated

- End-to-End Resistance, ±20%

- Terminal Voltages, ±5V

• Low Power CMOS
= 5V

-V

CC

- Active Current, 3mA max.

- Standby Current, 750µA max.

• High Reliability

- Endurance, 100,000 Data Changes per Bit

- Register Data Retention, 100 years

• X9C102 = 1k

• X9C103 = 10k

• X9C503 = 50k

FN8222

Rev 4.00

• X9C104 = 100k

• Packages

- 8 Ld SOIC

- 8 Ld PDIP

• Pb-Free Available (RoHS Compliant)

Block Diagram

FN8222 Rev 4.00 Page 1 of 12
Jan 11, 2019

X9C102, X9C103, X9C104, X9C503

Ordering Information

PAR T

NUMBER

X9C102PZ (Notes 2

X9C102PIZ (Notes 2

X9C102SZ (Notes 1

X9C102SIZ (Notes 1

X9C103PZ (Notes 2

X9C103PIZ (Notes 2

X9C103SZ (Notes 1

X9C103SIZ (Notes 1

X9C503PZ (Notes 2

X9C503PIZ (Notes 2

X9C503SZ (Notes 1

X9C503SIZ (Notes 1

X9C104PIZ (Notes 2

X9C104SZ (Notes 1

X9C104SIZ (Notes 1

NOTES:

1. Add “T1” suffix for tape and reel. See TB347

2. These Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte tin
plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations). Pb-free
products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.

3. Pb-free PDIPs can be used for through-hole wave solder processing only. They are not intended for use in Reflow solder processing applications.

, 3) X9C102P Z 1 0 to +70 8 Ld PDIP MDP0031

, 3) X9C102P ZI -40 to +85 8 Ld PDIP MDP0031

, 2) X9C102S Z 0 to +70 8 Ld SOIC M8.15E

, 2) X9C102S ZI -40 to +85 8 Ld SOIC M8.15E

, 3) X9C103P Z 10 0 to +70 8 Ld PDIP MDP0031

, 3) X9C103P ZI -40 to +85 8 Ld PDIP MDP0031

, 2) X9C103S Z 0 to +70 8 Ld SOIC M8.15

, 2) X9C103S ZI -40 to +85 8 Ld SOIC M8.15

, 3) X9C503P Z 50 0 to +70 8 Ld PDIP MDP0031

, 3) X9C503P ZI -40 to +85 8 Ld PDIP MDP0031

, 2) X9C503S Z 0 to +70 8 Ld SOIC M8.15E

, 2) X9C503S ZI -40 to +85 8 Ld SOIC M8.15E

, 3) X9C104P ZI 100 -40 to +85 8 Ld PDIP MDP0031

, 2) X9C104S Z 0 to +70 8 Ld SOIC M8.15E

, 2) X9C104S ZI -40 to +85 8 Ld SOIC M8.15E

PART

MARKING

for details about reel specifications.

R

TOTAL

(k)

TEMP RANGE

(°C)

PACKAGE

(RoHS Compliant)

PACKAGE

DWG. #

FN8222 Rev 4.00 Page 2 of 12
Jan 11, 2019

X9C102, X9C103, X9C104, X9C503

Pin Descriptions

PIN

NUMBER PIN NAME DESCRIPTION

1INC

2U/D

3V

4V

5V

6R

H/RH

SS

W/RW

L/VL

7CS

8V

CC

INCREMENT The INC input is negative-edge triggered. Toggling INC will move the wiper and either increment or
decrement the counter in the direction indicated by the logic level on the U/D

UP/DOWN The U/D input controls the direction of the wiper movement and whether the counter is incremented or
decremented.

VH/RH The high (VH/RH) terminals of the X9C102, X9C103, X9C104, X9C503 are equivalent to the fixed terminals of
a mechanical potentiometer. The minimum voltage is -5V and the maximum is +5V. The terminology of V
references the relative position of the terminal in relation to wiper movement direction selected by the U/D input and
not the voltage potential on the terminal.

V

SS

VW/RW VW/RW is the wiper terminal and is equivalent to the movable terminal of a mechanical potentiometer. The

position of the wiper within the array is determined by the control inputs. The wiper terminal series resistance is typically
40.

RL/VL The low (VL/RL) terminals of the X9C102, X9C103, X9C104, X9C503 are equivalent to the fixed terminals of a

mechanical potentiometer. The minimum voltage is -5V and the maximum is +5V. The terminology of V
references the relative position of the terminal in relation to wiper movement direction selected by the U/D
not the voltage potential on the terminal.

CS The device is selected when the CS input is LOW. The current counter value is stored in non-volatile memory when
CS

is returned HIGH while the INC input is also HIGH. After the store operation is complete the X9C102, X9C103,

X9C104, X9C503 device will be placed in the low power standby mode until the device is selected once again.

V

CC

input.

H/RH

H/RH

and VL/R

and VL/RL

input and

L

FN8222 Rev 4.00 Page 3 of 12
Jan 11, 2019

X9C102, X9C103, X9C104, X9C503

Absolute Maximum Ratings Thermal Information

Voltage on CS, INC, U/D and VCC with Respect to VSS . -1V to +7V
Voltage on V
V = |V

H/RH

X9C102 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4V

and VL/RL Referenced to VSS. . . . . . . -8V to +8V

H/RH

- VL/RL|

X9C103, X9C104, and X9C503 . . . . . . . . . . . . . . . . . . . . . . . .10V

I

(10s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.8mA

W

Power Rating

X9C102 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16mW

X9C103 X0C104, and X9C503 . . . . . . . . . . . . . . . . . . . . . .10mW

CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.

Temperature Under Bias . . . . . . . . . . . . . . . . . . . . .-65°C to +135°C

Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C

Pb-Free Reflow Profile. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TB493

*Pb-free PDIPs can be used for through-hole wave solder
processing only. They are not intended for use in Reflow solder
processing applications.

Recommended Operating Conditions

Commercial Temperature Range . . . . . . . . . . . . . . . . . 0°C to +70°C

Industrial Temperature Range . . . . . . . . . . . . . . . . . . -40°C to +85°C

Supply Voltage Range (V

) . . . . . . . . . . . . . . . . . . . . . . . 5V ±10%

CC

Electrical Specifications Over recommended operating conditions unless otherwise stated.

LIMITS

TYP

SYMBOL PARAMETER TEST CONDITIONS

POTENTIOMETER CHARACTERISTICS

R

V

V

TOTAL

VH/RH

VL/RL

I

W

R

W

End-to-End Resistance Variation -20 +20 %

VH Terminal Voltage -5 +5 V

VL Terminal Voltage -5 +5 V

Wiper Current -4.4 4.4 mA

Wiper Resistance Wiper Current = ±1mA 40 100 

Resistor Noise (Note 8) Ref 1kHz -120 dBV

Charge Pump Noise (Note 8) @ 850kHz 20 mV

Resolution 1%

Absolute Linearity

Relative Linearity (Note 5) V

R

Temperature Coefficient X9C103, X9C503, X9C104 ±300 (Note 8) ppm/°C

TOTAL

R

Temperature Coefficient X9C102 ±600 (Note 8) ppm/°C

TOTAL

(Note 4) V

W(n)(actual)

W(n + 1)(ACTUAL)

- V

W(n)(EXPECTED)

- [V

Ratiometric Temperature Coefficient ±20 ppm/°C

C

H/CL/CW

(Note 8)

Potentiometer Capacitances See “Circuit #3 SPICE Macro

Model” on page 5.

DC OPERATING CHARACTERISTICS

I

CC

I

SB

I

LI

V

IH

V

IL

C

IN

VCC Active Current CS = VIL, U/D = VIL or VIH and

INC

= 0.4V to 2.4V at Max t

Standby Supply Current CS = VCC - 0.3V, U/D and

INC

=VSS or VCC-0.3V

CS, INC, U/D Input Leakage Current VIN = VSS to V

CC

CS, INC, U/D input HIGH Voltage 2 V

CS, INC, U/D input LOW Voltage 0.8 V

CS, INC, U/D Input Capacitance (Note 8) VCC = 5V, VIN = VSS, TA= +25°C,

f = 1MHz

(Note 7) MAX

-1 +1 MI (Note 6)

] -0.2 +0.2 MI (Note 6)

W(n) + MI

10/10/25 pF

13mA

CYC

200 750 µA

±10 µA

10 pF

UNITMIN

RMS

FN8222 Rev 4.00 Page 4 of 12
Jan 11, 2019