CS82C55AZ, Расширитель I/O, 8бит, 8 МГц, КМОП, 4.5 В, 5.5 В, LCC
см. техническую документацию
Описание
The CS82C55AZ is a high performance CMOS Programmable Peripheral Interface, version of the industry standard 8255A and is manufactured using a self-aligned silicon gate CMOS process (Scaled SAJI IV). It is a general purpose programmable I/O device which may be used with many different microprocessors. There are 24 I/O pins which may be individually programmed in 2 groups of 12 and used in 3 major modes of operation. The high performance and industry standard configuration of the 82C55A make it compatible with the 80C86, 80C88 and other microprocessors. Static CMOS circuit design insures low operating power. TTL compatibility over the full military temperature range and bus hold circuitry eliminate the need for pull-up resistors. The advanced SAJI process results in performance equal to or greater than existing functionally equivalent products at a fraction of the power.
• Pin compatible with the NMOS 8255A
• 24 Programmable I/O pins
• Fully TTL compatible
• High speed, no "Wait State" operation
• Direct bit set/reset capability
• Enhanced control word read capability
• L7 process
• 2.5mA drive capability on all I/O ports
• 10µA low standby power (ICCSB)
Технические параметры
Количество I/O | 24I/O |
Количество Выводов | 44вывод(-ов) |
Конфигурация Чипа | 8бит |
Максимальное Напряжение Питания | 5.5В |
Минимальное Напряжение Питания | 4.5В |
Стиль Корпуса Интерфейса | LCC |
Тип Интерфейса ИС | КМОП |
Уровень Чувствительности к Влажности (MSL) | MSL 3-168 часов |
Частота Шины | 8МГц |
DMA Controller | No |
IDE Controller | No |
LAN Controller | No |
Maximum Operating Temperature | +70 °C |
Minimum Operating Temperature | 0 °C |
Mounting Type | Surface Mount |
Number of I/O Channels | 24 |
Package Type | PLCC |
PCI Support | No |
Pin Count | 44 |
Serial ATA | No |
Brand: | Renesas/Intersil |
ESD Protection: | Without ESD Protection |
Factory Pack Quantity: Factory Pack Quantity: | 520 |
Interface Type: | Parallel |
Interrupt Output: | With Interrupt |
Manufacturer: | Renesas Electronics |
Maximum Clock Frequency: | 8 MHz |
Maximum Operating Temperature: | +70 C |
Minimum Operating Temperature: | 0 C |
Moisture Sensitive: | Yes |
Mounting Style: | SMD/SMT |
Number of I/Os: | 24 I/O |
Operating Supply Voltage: | 4.5 V to 5.5 V |
Package / Case: | PLCC-44 |
Packaging: | Tube |
Product Category: | Interface-I/O Expanders |
Product Type: | I/O Expanders |
Series: | 82C55A |
Subcategory: | Interface ICs |
Supply Voltage - Max: | 5.5 V |
Supply Voltage - Min: | 4.5 V |
Вес, г | 3.733 |
Техническая документация
Дополнительная информация
Калькуляторы группы «Расширители портов ввода-вывода»
Типы корпусов импортных микросхем
Сроки доставки
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