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| NSC851 |
HP-IL interface loop controller |
| Manufacturers: | National Semiconductor | | |
| NSC858 |
Universal asynchronous receiver/transmitter |
| Comment: | Maximum baud rate up to 1 Mbit/sec. |
| Packages: | 28-pin DIP, 28-pin PLCC, 28-pin CLCC |
| Manufacturers: | National Semiconductor | | |
| NSC859 |
Interrupt control unit |
| Comment: | Handles up to 8 prioritized interrupts. |
| Packages: | 24-pin DIP, 28-pin PLCC |
| Manufacturers: | National Semiconductor | | |
| Z8516 |
DMA transfer controller |
| Comment: | 2 independent channels.
16 MB memory addressing range.
Z8516 is a 4 MHz part.
Z8516A is a 6 MHz part. |
| Package: | 48-pin DIP |
| Manufacturers: | Zilog |
| Zilog | Z8516 PS (Z8516PS), Z8516 CS (Z8516CS), Z8516 PE (Z8516PE), Z8516 CE (Z8516CE), Z8516A PS (Z8516APS), Z8516A CS (Z8516ACS), Z8516A PE (Z8516APE), Z8516A CE (Z8516ACE) | | |
| Z8530 |
Serial communications controller |
| Comment: | 2 full-duplex independent channels up to 1.5 Mbit/second each.
Z8530 is a 4 MHz part.
Z8530A is a 6 MHz part.
Z8530A SL436 is a 6.5 MHZ T1-compatible part. |
| Packages: | 40-pin DIP, 44-pin CLCC, 44-pin PLCC |
| Manufacturers: | Zilog |
| Zilog | Z8530 PS (Z8530PS), Z8530 CS (Z8530CS), Z8530 PE (Z8530PE), Z8530 CE (Z8530CE), Z8530 CM (Z8530CM), Z8530 CMB (Z8530CMB), Z8530 LM (Z8530LM), Z8530 LMB (Z8530LMB), Z8530 VS (Z8530VS), Z8530A PS (Z8530APS), Z8530A CS (Z8530ACS), Z8530A PE (Z8530APE), Z8530A CE (Z8530ACE), Z8530A CM (Z8530ACM), Z8530A CMB (Z8530ACMB), Z8530A LM (Z8530ALM), Z8530A LMB (Z8530ALMB), Z8530A VS (Z8530AVS), Z8530A PS SL436 (Z8530APSSL436), Z8530A CS SL436 (Z8530ACSSL436), Z8530A VS SL436 (Z8530AVSSL436) | | |
| Z8531 |
Asynchronous serial communications controller |
| Comment: | 2 full-duplex independent channels up to 1 Mbit/second each.
Z8531 is a 4 MHz part.
Z8531A is a 6 MHz part. |
| Packages: | 40-pin DIP, 44-pin PLCC |
| Manufacturers: | Zilog |
| Zilog | Z8531 PS (Z8531PS), Z8531 CS (Z8531CS), Z8531 VS (Z8531VS), Z8531A PS (Z8531APS), Z8531A CS (Z8531ACS), Z8531A VS (Z8531AVS) | | |
| Z8536 |
Counter/timer and parallel I/O unit |
| Comment: | 2 independent 8-bit bidirectional I/O ports.
1 4-bit special-purpose I/O port.
3 16-bit counters/timers.
Z8536 is a 4 MHz part.
Z8536A is a 6 MHz part. |
| Packages: | 40-pin DIP, 44-pin CLCC, 44-pin PLCC |
| Manufacturers: | Zilog |
| Zilog | Z8536 PS (Z8536PS), Z8536 CS (Z8536CS), Z8536 PE (Z8536PE), Z8536 CE (Z8536CE), Z8536 CM (Z8536CM), Z8536 CMB (Z8536CMB), Z8536 LM (Z8536LM), Z8536 LMB (Z8536LMB), Z8536 VS (Z8536VS), Z8536A PS (Z8536APS), Z8536A CS (Z8536ACS), Z8536A PE (Z8536APE), Z8536A CE (Z8536ACE), Z8536A CM (Z8536ACM), Z8536A CMB (Z8536ACMB), Z8536A LM (Z8536ALM), Z8536A LMB (Z8536ALMB), Z8536A VS (Z8536AVS) | | |
| Z8538 |
FIFO Input/Output interface unit |
| Comment: | 128 byte FIFO buffer used between 2 CPUs, or between a CPU and a peripheral device.
Expandable to any width using multiple chips.
Z8538 is a 4 MHz part.
Z8538A is a 6 MHz part. |
| Package: | 40-pin DIP |
| Manufacturers: | SGS |
| SGS | Z8538B1, Z8538B6, Z8538D1, Z8538D6, Z8538AB1, Z8538AB6, Z8538AD1, Z8538AD6 | | |
| Z8581 |
Clock generator and controller |
| Comment: | 2 10 MHz clock outputs and one 20 MHz clock output.
Z8581 is a 6 MHz part.
Z8581-10 is a 10 MHz part. |
| Package: | 18-pin slim DIP |
| Manufacturers: | Zilog |
| Zilog | Z8581 PS (Z8581PS), Z8581 CS (Z8581CS), Z8581 PE (Z8581PE), Z8581 CE (Z8581CE), Z8581 CM (Z8581CM), Z8581 CMB (Z8581CMB), Z8581-10 PS (Z8581-10PS), Z8581-10 CS (Z8581-10CS), Z8581-10 PE (Z8581-10PE), Z8581-10 CE (Z8581-10CE), Z8581-10 CM (Z8581-10CM), Z8581-10 CMB (Z8581-10CMB) | | |
| Z8590 |
Non-multiplexed bus universal peripheral controller |
| Comment: | Slave Z8 microcontroller with 256-byte register file, 2 KB on-chip ROM, 3 programmable I/O ports and 2 programmable 8-bit counters/timers. |
| Package: | 40-pin DIP |
| Manufacturers: | Zilog |
| Zilog | Z8590 CS (Z8590CS), Z8590 PS (Z8590PS) | | |
| Z8594 |
Non-multiplexed bus universal peripheral controller |
| Comment: | Slave Z8 microcontroller with 256-byte register file, 2 KB RAM or EPROM, 3 programmable I/O ports and 2 programmable 8-bit counters/timers. |
| Package: | 40-pin DIP |
| Manufacturers: | Zilog |
| Zilog | Z8594 RS (Z8594RS) | | |
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