DataSheet.es    


PDF Z89321 Data sheet ( Hoja de datos )

Número de pieza Z89321
Descripción 16-Bit Digital Signal Processors
Fabricantes Zilog. 
Logotipo Zilog. Logotipo



Hay una vista previa y un enlace de descarga de Z89321 (archivo pdf) en la parte inferior de esta página.


Total 30 Páginas

No Preview Available ! Z89321 Hoja de datos, Descripción, Manual

PRELIMINARY PRODUCT SPECIFICATION
1
Z89321/371/391
1
16-BIT DIGITAL SIGNAL PROCESSORS
FEATURES
DSP ROM
Device
(KW)
Z89321
Z89371
Z89391
4
64*
Note: *External
OTP
(KW)
4
DSP RAM
Lines
512
512
512
MIPS
(Max)
24
16
24
s 0°C to +70°C Standard Temperature Range
-40°C to +85°C Extended Temperature Range
s 4.5- to 5.5-Volt Operating Range
DSP Core
s 24 MIPS @ 24 MHz Maximum, 16-Bit Fixed Point DSP
s 41.7 ns Minimum Instruction Cycle Time
s Six-Level Hardware Stack
s Six Register Address Pointers
s Optimized Instruction Set (30 Instructions)
Device
40-Pin 44-Pin
DIP PLCC
Z89321
Z89371
Z89391
X
X
X
X
Note: *General-Purpose
44-Pin
QFP
X
X
84-Pin
PLCC
X
On-Board Peripherals
s Dual 8/16-Bit CODEC Interface Capable of up to
10 Mbps
s m-Law Compression Option
(Decompression is Performed in Software)
s 16-Bit I/O Bus (Tri-Stated)
s Three I/O Address Pins (Latched Outputs)
s Wait-State Generator
s Three Vectored Interrupts
s 13-Bit General-Purpose Timer
GENERAL DESCRIPTION
The Z893XX products are high-performance Digital Signal
Processors (DSPs) with a modified Harvard-type architec-
ture featuring separate program and data memory. The de-
sign has been optimized for processing power while mini-
mizing silicon space.
The single-cycle instruction execution and bus structure
promotes efficient algorithm execution, while the six regis-
ter pointers provide circular buffering capabilities and dual
operand fetching.
Three vectored interrupts are complemented by a six-level
stack, and the CODEC interface allows high-speed trans-
fer rates to accommodate digital audio and voice data.
A dedicated Counter/Timer provides the necessary timing
signals for the CODEC interface, and an additional 13-bit
timer is available for general-purpose use.
DS97DSP0100
PRELIMINARY
1

1 page




Z89321 pdf
Zilog
Z89321/371/391
16-Bit Digital Signal Processors
Table 2. Z89321/371 44-Pin PLCC Pin IdentiÞcation
No. Symbol
Function
1
2
3
4-5
6
7
8-10
11
12
13-15
16
17
18-19
20
21-23
24
25-26
27
28-29
30
31
32
33
34
35
36
37
38
39-41
42
43
44
HALT
FS0
/INT0
O0-UO1
FS1
VSS
EXT0-EXT2
VSS
RXD
EXT12-EXT14
VSS
EXT15
EXT3-EXT4
VSS
EXT5-EXT7
TXD
EXT8-EXT9
VSS
EXT10-EXT11
/INT2
/INT1
UI1
UI0
SCLK
VDD
RD//WR
WAIT
/RESET
EA0-EA2
VDD
/DS
CLK
Stop Execution
CODEC 0 Frame Sync
Interrupt
User Output
CODEC 1 frame sync
Ground
External data bus
Ground
Serial input from CODECs
External data bus
Ground
External data bus
External data bus
Ground
External data bus
Serial output to CODECs
External data bus
Ground
External data bus
Interrupt
Interrupt
User input
User input
CODEC serial clock
Power supply
RD//WR strobe for EXT bus
WAIT state
Reset
External Address bus
Power Supply
Data strobe for external bus
Clock
Note: * Input or output is defined by interface mode selection.
Direction
Input
Input/Output*
Input
Output
Input/Output*
Input/Output
Input
Input/Output
Input/Output
Input/Output
Input/Output
Output
Input/Output
Input/Output
Input
Input
Input
Input
Input/Output*
Input
Output
Input
Input
Output
Input
Output
Input
1
DS97DSP0100
PRELIMINARY
5

5 Page





Z89321 arduino
Zilog
DC ELECTRICAL CHARACTERISTICS
(VDD= 5V ±10%, TA = 0°C to +70°C, unless otherwise noted.)
Z89321/371/391
16-Bit Digital Signal Processors
fclock=20 MHz1
fclock=16 MHz2 fclock=24 MHz3
Sym
Parameter
Condition Min Typ Max. Min Typ Max Min Typ Max Units
IDD Supply Current
IDC DC Power Consumption
VIH Input High Level
VIL Input Low Level
IL Input Leakage
VOH Output High Voltage
VOL Input Low Voltage
IFL Output Floating
Leakage Current
VDD = 5.5V
5
2.7
IOH =100 mA VDD-0.2
IOL =2.0 mA
70
5
55
5
2.7
.8
10
V VDD-0.2
.5
10
85 mA
5 mA
2.7 V
.8 .8 V
10 10 mA
VDD-0.2
.5
V
.5 V
10 10 mA
Notes:
1. Z89321 and Z89391 only
2. Z89371 only. VDD = 5V, ± 5% for 16 MHz operation. VDD = 5V, ± 10% for 10 MHz operation.
3. Z89321 only. Limited availability. Contact Zilog sales office.
1
DC ELECTRICAL CHARACTERISTICS
(VDD = 5V 10%, TA = Ð40°C to +85°C, unless otherwise specified)
Sym
IDD
IDC
VIH
VIL
IL
VOH
VOL
IFL
Notes:
1. Z89321 only
Parameter
Supply Current
DC Power Consumption
Input High Level
Input Low Level
Input Leakage
Output High Voltage
Input Low Voltage
Output Floating
Leakage Current
Condition
VDD=5.5V
IOH=100 mA
IOL =2.0 mA
fclock = 20 MHz1
Min Typ
70
5
2.7
VDD -0.2
Max
.8
10
.5
10
DS97DSP0100
PRELIMINARY
11

11 Page







PáginasTotal 30 Páginas
PDF Descargar[ Datasheet Z89321.PDF ]




Hoja de datos destacado

Número de piezaDescripciónFabricantes
Z8932016-BIT DSP DIGITAL SIGNAL PROCESSORZilog.
Zilog.
Z8932116-Bit Digital Signal ProcessorsZilog.
Zilog.
Z8932316-BIT DIGITAL SIGNAL PROCESSORSZilog.
Zilog.
Z89328DIGITAL TELEVISION CONTROLLER IN-CIRCUIT EMULATOR (ICE) DEVICEZilog.
Zilog.

Número de piezaDescripciónFabricantes
SLA6805M

High Voltage 3 phase Motor Driver IC.

Sanken
Sanken
SDC1742

12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.

Analog Devices
Analog Devices


DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares,
permitiéndote verlos en linea o descargarlos en PDF.


DataSheet.es    |   2020   |  Privacy Policy  |  Contacto  |  Buscar