Datasheet PCF8579T/1,112 - NXP Даташит — Даташит
Наименование модели: PCF8579T/1,112
Купить PCF8579T/1,112 на РадиоЛоцман.Цены — от 114 до 393 ₽ 16 предложений от 10 поставщиков Dot Matrix Display LCD Driver 3.3V/5V Automotive 56Pin VSO Bulk | |||
PCF8579T/1,112 NXP | от 114 ₽ | ||
PCF8579T/1,112 NXP | от 116 ₽ | ||
PCF8579T/1,112 | 150 ₽ | ||
PCF8579T/1112 NXP | по запросу |
Подробное описание
Производитель: NXP
Краткое содержание документа:
PCF8579
LCD column driver for dot matrix graphic displays
Rev.
05 -- 11 May 2009 Product data sheet
1. General description
The PCF8579 is a low power CMOS1 LCD column driver, designed to drive dot matrix graphic displays at multiplex rates of 1:8, 1:16, 1:24 or 1:32. The device has 40 outputs and can drive 32 Ч 40 dots in a 32 row multiplexed LCD. Up to 16 PCF8579s can be cascaded and up to 32 devices may be used on the same I2C-bus (using the two slave addresses). The device is optimized for use with the PCF8578 LCD row/column driver. Together these devices form a general purpose LCD dot matrix driver chip set, capable of driving displays of up to 40960 dots. The PCF8579 is compatible with most microcontrollers and communicates via a two-line bidirectional bus (I2C-bus). To allow partial VDD shutdown the ESD protection system of the SCL and SDA pins does not use a diode connected to VDD. Communication overhead is minimized by a display RAM with auto-incremented addressing and display
Спецификации:
- Ток потребления: 9 мкА
- Meter Display Type: LCD
- Интерфейс: I2C
- Диапазон напряжения питания: 2.5 В ... 6 В
- Тип корпуса: VSOP
- Количество выводов: 56
- Рабочий диапазон температрур: -40°C ... +85°C
- Влагостойкость: MSL 1 - Unlimited
RoHS: есть
Варианты написания:
PCF8579T/1112, PCF8579T/1 112