Zilog Z180 is an 8-bit processor developed and manufactured by Zilog . It is the successor to the Zilog Z80 microprocessor. Most of the software developed for the Z80 could be used with the Z180. The Z180 processor family has brought great performance and a large number of built-in functions, such as a frequency generator, 16-bit counters / timers, interrupt controller, serial ports and a DMA controller. An integrated memory management module ( MMU ) had the ability to address 1 MB of memory. This allowed the Z180 to be configured for use in the same way as the Hitachi HD64180 microprocessor.
| Zilog Z180 | |
|---|---|
| CPU | |
 Zilog Z180 microprocessor in PLCC package | |
| Production | 1986 |
| Manufacturer | Zilog |
| CPU frequency | 6–33 MHz |
Z180 Microprocessor Family
| Chip | Speed (MHz) | Timers | I / O | Comm. Contr. | Others |
|---|---|---|---|---|---|
| Z80180 | 6, 8, 10 | 2 | N / s | CPU | 1 MB MMU, 2xDMA's, 2xUARTs |
| Z80181 | ten | one | sixteen | CPU | 1 MB MMU, 2xDMA's, 2xUARTs |
| Z80182 | 16, 33, 20 | 0 | Clock Serial, 24 | ESCC, CSIO, UART | S180 Megacell, 2xESCC channels, 16550 MIMIC |
| Z80195 | 20, 33 | four | 7/24 | SCC, CSIO, UART | |
| Z8L180 | 20 | 2 | Clock serial | CSIO, UART | 1 MB MMU, 2xDMA's, 2xUARTs, 3.3 V Operation |
| Z8L182 | 20 | 0 | Clock serial | ESCC, CSIO, UART | S180 Megacell, 2xESCC channels, 16550 MIMIC, 3.3V operation |
| Z8S180 | 10, 20, 33 | 2 | Clock serial | UART, DMA, I2C, SPI | 1 MB MMU, 2xDMA's, 2xUARTs |
Links
- mdfs.net (English) - A list of the opcodes of the microprocessor Z180
- Pinouts - Z180 family (Eng.) - Z180 processor legs divorce diagram in DIP 64 package