Z84C40AB6
| Z80A CMOS
SIO-0 SERIAL INPUT/OUTPUT CONTROLLER
SIO-0 SERIAL INPUT/OUTPUT CONTROLLER
4MHz , extended temperature range -40°C to +85°C in DIP40 package
- Manufacturer: STMicroelectronics
- Package: DIP40
- Product: Z80 Microprocessor
- EXTENDED OPERATING TEMPERATURE - 40°C TO + 85°C
- The Z84C40 is full compatible to each Z84C40 in DIP40 of other manufactures like ZILOG Z084C40 , TOSHIBA TMPZ84C40
The Z80C SIO Serial Input/Output Controller is a
dual-channel data communication interface with
extraordinary versatility and capability. Its basic
functions as a serial-to-parallel, parallel-to-serialconverter/controller can be programmed by a CPU
for a broad range of serial communication applications.
The device supports all common asynchronous and synchronous protocols, byte- or bit-oriented and performs all of the functions traditionally done by UARTs, USARTs and synchronous communication controllers combined, plus additional functions traditionally performed by the CPU, Moreover, it does this on two fully-independent channels, with an exceptionally sophisticated interrupt structure that allows very fast transfers.
Full interfacing is provided for CPU or DMA control. In addition to data communication, the circuit can handle virtually all types of serial I/O with fast (or slow) peripheral devices.
While designed primarily as a member of Z80 family, its versatility makes it well suited to many other CPUs.
The device supports all common asynchronous and synchronous protocols, byte- or bit-oriented and performs all of the functions traditionally done by UARTs, USARTs and synchronous communication controllers combined, plus additional functions traditionally performed by the CPU, Moreover, it does this on two fully-independent channels, with an exceptionally sophisticated interrupt structure that allows very fast transfers.
Full interfacing is provided for CPU or DMA control. In addition to data communication, the circuit can handle virtually all types of serial I/O with fast (or slow) peripheral devices.
While designed primarily as a member of Z80 family, its versatility makes it well suited to many other CPUs.
- TWO INDEPENDENT FULL-DUPLEX CHANNELS, WITH SEPARATE CONTROL AND STATUS LINES FOR MODEMS OR OTHER DEVICES
- DATA TRANSFER RATE UPT0800K BIT/SECOND
- ASYNCHRONOUS PROTOCOLS : EVERYTHING NECESSARY FOR COMPLETE MESSAGES IN 5, 6, 7 OR 8 BITS/CHARACTER. INCLUDES VARIABLE STOP BITS AND SEVERAL CLOCK-RATE MULTIPLIERS; BREAK GENERATION AND DETECTION ; PARITY; OVERRUN AND FRAMING ERROR DETECTION
- SYNCHRONOUS PROTOCOLS: EVERYTHING NECESSARY FOR COMPLETE BIT- OR BYTEORIENTED MESSAGES IN 5, 6, 7 OR 8 BITS/CHARACTER, INCLUDING IBM BISYNC, SDLC, HDLC, CCITT-X.25 AND OTHERS. AUTOMATIC CRC GENERATION/CHECKING SYNC CHARACTER AND ZERO INSERTION/ DELETION, ABORT GENERATION/DETECTION AND FLAG INSERTION
- RECEIVER DATA REGISTERS QUADRUPLY BUFFERED, TRANSMITTER REGISTERS DOUBLY BUFFERED
- HIGHLY SOPHISTICATED AND FLEXIBLE DAISY-CHAIN INTERRUPT VECTORING FOR INTERRUPTS WITHOUT EXTERNAL LOGIC
- SINGLE 5V ± 10% POWER SUPPLY
-
LOW POWER CONSUPTION:
- 2.5mA TYP. AT 4MHz
- 4mA TYP. AT 6MHz
- LESS THAN 10flA IN POWER DOWN MODE - EXTENDED OPERATING TEMPERATURE - 40'C TO + 85'C
NEW OLD STOCK (NOS)
NOT PULLED - NOT USED - NOT REFURBISHED - NOT SOLDERED - NOT RE-MARKED - NOT FAKED EXCLUSIVELY
NOT PULLED - NOT USED - NOT REFURBISHED - NOT SOLDERED - NOT RE-MARKED - NOT FAKED EXCLUSIVELY
AUSSCHLIESSLICH NUR ALTE NEUE WARE (NOS) aus
Altlagerbestand
entnommen aus der original Verpackung (siehe Foto)
entnommen aus der original Verpackung (siehe Foto)
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