Z8L180 Datasheet PDF - Zilog.
| Part Number | Z8L180 | |
| Description | ENHANCED Z180 MICROPROCESSOR | |
| Manufacturers | Zilog. | |
| Logo |  |
|
|
There is a preview and Z8L180 download ( pdf file ) link at the bottom of this page. Total 30 Pages | ||
Preview 1 page No Preview Available !
24'.+/+0#4; 241&7%6 52'%+(+%#6+10
<5<.
'0*#0%'& < /+%41241%'5514
1(('45 (#56'4 ':'%76+10
219'45#8'4 /1&' .19 '/+
('#674'5
Code Compatible with ZiLOG Z80® CPU
Extended Instructions
Two Chain-Linked DMA Channels
Low Power-Down Modes
On-Chip Interrupt Controllers
Three On-Chip Wait-State Generators
On-Chip Oscillator/Generator
Expanded MMU Addressing (Up to 1 MB)
Clocked Serial I/O Port
Two 16-Bit Counter/Timers
Two Enhanced UARTs (up to 512 Kbps)
Clock Speeds: 10, 20, 33 MHz
Operating Range: 5V (3.3V@ 20 MHz)
Operating Temperature Range: 0°C to +70°C
–40°C to +85°C Extended Temperature Range
Three Packaging Styles
– 68-Pin PLCC
– 64-Pin DIP
– 80-Pin QFP
)'0'4#. &'5%4+26+10
The enhanced Z8S180/Z8L180™ significantly improves on
previous Z80180 models, while still providing full back-
ward compatibility with existing ZiLOG Z80 devices. The
Z8S180/Z8L180 now offers faster execution speeds, pow-
er-saving modes, and EMI noise reduction.
This enhanced Z180™ design also incorporates additional
feature enhancements to the ASCIs, DMAs, and 56#0&$;
mode power consumption. With the addition of ESCC-like
Baud Rate Generators (BRGs), the two ASCIs offer the flex-
ibility and capability to transfer data asynchronously at rates
of up to 512 Kbps. In addition, the ASCI receiver features
a 4-byte first in/first out (FIFO) buffer which reduces the
likelihood of overrun errors. The DMAs have been modified
to allow for chain-linking of the two DMA channels when
set to take their DMA requests from the same peripherals
device. This feature allows for nonstop DMA operation be-
tween the two DMA channels.
Not only does the Z8S180/Z8L180 consume less power dur-
ing normal operations than the previous model, it offers
three modes intended to further reduce power consumption.
Power consumption during 56#0&$; Mode is reduced to
10 µA by stopping the external oscillators and internal
clock. The 5.''2 mode reduces power by placing the CPU
into a stopped state, consuming less current while the on-
chip I/O devices still operate. The 5;56'/ 5612 mode
places both the CPU and the on-chip peripherals into a
stopped mode, reducing power consumption even further.
A new clock-doubler feature in the Z8S180/Z8L180 allows
the internal clock speed to be twice the external clock speed.
As a result, system cost is reduced by allowing the use of
lower-cost, lower-frequency crystals.
The Enhanced Z180 is housed in 80-pin QFP, 68-pin PLCC,
and 64-pin DIP packages.
0QVG All Signals with an overline are active Low. For exam-
ple: B/W, in which WORD is active Low; or B/W, in
which BYTE is active Low.
&5</2
|
| |
 
ZiLOG
<5<.
'PJCPEGF < /KETQRTQEGUUQT
+143
/4'3
'
/
94
4&
2*+
8SS
8SS
:6#.
0%
':6#.
9#+6
$75#%-
$754'3
4'5'6
<5<.
2KP 3(2
55
&
&
&
&
&
&
8SS
#
888
#6IUT
0%
#
#
#
#
#
(KIWTG <5<. 2KP 3(2 2KP %QPHKIWTCVKQP
6CDNG <5<. 2KP +FGPVKHKECVKQP
2KP 0WODGT CPF 2CEMCIG 6[RG
3(2 2.%% &+2
&GHCWNV
(WPEVKQP
0/+
0%
0%
+06
+06
+06
56
#
#
#
#
8SS
5GEQPFCT[
(WPEVKQP %QPVTQN
&5</2
24'.+/+0#4;
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for Z8L180 electronic component. |
| Information | Total 30 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ Z8L180.PDF Datasheet ] | |
Share Link :
Electronic Components Distributor
|
An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists. |
| SparkFun Electronics | Allied Electronics | DigiKey Electronics | Arrow Electronics |
| Mouser Electronics | Adafruit | Newark | Chip One Stop |
Featured Datasheets
| Part Number | Description | MFRS |
| Z8L180 | The function is ENHANCED Z180 MICROPROCESSOR. Zilog. | |
| Z8L182 | The function is ZILOG INTELLIGENT PERIPHERAL CONTROLLER. Zilog |  |
| Z8L189 | The function is GENERAL-PURPOSE EMBEDDED CONTROLLERS. Zilog. | |
Semiconductors commonly used in industry:
1N4148 |
BAW56 |
1N5400 |
NE555 | | ||
Quick jump to:
Z8L1
1N4
2N2
2SA
2SC
74H
BC
HCF
IRF
KA | ||