Features
Battery Cell Controller, Advanced, 6 Channels, TPL, LQFP48.
Package
HLQFP48 LQFP64, plastic, low profile quad flat package; 64 terminals; 0.5 mm pitch; 10 mm x 10 mm x 1.4 mm body.
Buy Options
PCF8531U/2DA/1,026
End of Life
12NC: 935286602026
Details
Quantity
Unit Pricing
| 1 - 24 | $3.60 |
| 25 - 99 | $3.60 |
| 100+ | $3.60 |
Order
In Stock:1,440
Order from distributorsPCF8531U/2/F1,026
No Longer Manufactured
12NC: 935262457026
Details
Order
PCF8531U/2/F1,028
No Longer Manufactured
12NC: 935262457028
Details
Order
Operating Features
| Parameter | Value |
|---|---|
Type Classification | LCD Graphic Drivers |
LCD graphic driver display rows | 34,26,17 |
LCD graphic driver display columns | 128 |
LCD graphic driver display format | 34x128 or 33x128 & 1280 icons |
I2C-bus | Y |
VDD1 [min] (V) | 1.8 |
VDD1 [max] (V) | 5.5 |
| Parameter | Value |
|---|---|
VDD2 [min] (V) | 2.5 |
VDD2 [max] (V) | 5.5 |
VLCD [min] (V) | 4 |
VLCD [max] (V) | 9 |
ffr | 82.0 |
Failures in time | 5 |
Mean time between failures | 200000000 |
Environmental
| Part/12NC | PbFree | EU RoHS | Halogen Free | RHF Indicator | REACH SVHC |
|---|---|---|---|---|---|
PCF8531U/2DA/1,026(935286602026) | Yes | Yes Certificate Of Analysis (CoA) | Yes |  | REACH SVHC |
PCF8531U/2/F1,026(935262457026) | Yes | Yes | No |  | REACH SVHC |
PCF8531U/2/F1,028(935262457028) | No | No | - | REACH SVHC |
Quality
| Part/12NC | Safe Assure Functional Safety | FIT | MTBF |
|---|---|---|---|
PCF8531U/2DA/1,026 (935286602026) | No | 5 | 2.0E8 |
PCF8531U/2/F1,026 (935262457026) | - | 5 | 2.0E8 |
PCF8531U/2/F1,028 (935262457028) | - | 5 | 2.0E8 |
Shipping
| Part/12NC | Harmonized Tariff (US)Disclaimer |
|---|---|
PCF8531U/2DA/1,026 (935286602026) | 854239 |
PCF8531U/2/F1,026 (935262457026) | 854239 |
PCF8531U/2/F1,028 (935262457028) | 854239 |
Discontinued and Replacement Part Data
| Part/12NC | Discontinuance Notice | Last Time Buy Date | Last Time Delivery Date | Replacement |
|---|---|---|---|---|
PCF8531U/2/F1,026 (935262457026) | - | 2005-03-31 | 2005-06-30 | PCF8531U/2DA/1,026 (935286602026) |
More about PCF8531U
The PCF8531 is a low-power CMOS LCD row and column driver, designed to drive dot matrix graphic displays at multiplex rates of 1:17, 1:26, and 1:34. Furthermore, it can drive up to 128 icons. All necessary functions for the display are provided in a single chip, including on-chip generation of VLCD and the LCD bias voltages, resulting in a minimum of external components and low power consumption. The PCF8531 is compatible with most microcontrollers and communicates via a two-line bidirectional I²C-bus. All inputs are CMOS compatible.
Remark:The icon mode is used to reduce current consumption. When only icons are displayed, a much lower operating voltage (VLCD) can be used and the switching frequency of the LCD outputs is reduced. In most applications it is possible to use VDD as VLCD.