Z89323ASC [ZILOG]
Digital Signal Processor,;
| 型号： | Z89323ASC |
| 厂家： | 
ZILOG, INC. |
| 描述： | Digital Signal Processor, |
| 文件： | 总2页 (文件大小：48K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DSP Solutions
Z893X3 DSP Single Chip
Microcontroller Family
High Integration
Your Cost-Effective Alternative
to Embedded Controllers
at Low System Cost
• 8K Words of On-Chip Program Memory
(ROM/OTP)
Simplify your product development, while reducing
your overall system costs, with ZiLOG’s Z893X3
family of Totally Logical DSP microcontrollers. The
Z893X3 family’s on-chip peripherals and low power
allow greater flexibility and performance over
traditional microcontrollers.
• 512 Words of On-Chip Data Memory
• 32 kHz Crystal-Driven PLL Clock to Reduce
Power Consumption
• Software Wait States
• On-Board, 4-Channel, 8-Bit A/D Conversion
• 40 I/0 Lines
• SPI
Applications
• Three Counter/Timers
ormance
• Card Scanners
• Security
• Speech/Voice Synthesis
• Wireless Transceivers
• Motor/Disk Control
• Power Tools
High Performance
• 20 MIPS at 20 MHz (ROM/OTP)
• Modified Harvard Architecture
-Two data accesses and a program access
in a single cycle
• Data Encryption
Z893X3 DSP Single Chip Microcontroller Family
Z89393
Z89373
Z89323
Device
Type
Mask
8K
OTP
8K
ROMless
64K (external)
512
ROM (words)
RAM (words)
Instruction/Execution
Package
512
512
50 ns
50 ns
50 ns
44/80 PQFP
44/68 PLCC
64 TQFP
80 PQFP
44/68 PLCC
64 TQFP
100 PQFP
Support Tools
Z893X3 Simplified Block Diagram
Zilog provides comprehensive support tools that ease the
development of digital signal processing and high speed
control systems.
40
I/O Ports
Hardware
4-Channel
8-Bit A-D
In-Circuit Emulator
Z8932301ZEM
Z8932302ZEM
Z89373/273
DSP
CORE
OTP devices
Protopack 68PLCC
Protopack 80PQFP
OTP Programming Adapter
80PQFP/68PLCC
Z8932300TSC
Z8932302TSC
3 Counters/
Timers
512 Words
Data Memory
Z8937300ZAC
Z8922301ZAC
44 Pin Accessory Kit
Software
Macro Assembler
C-Compiler
ZMASM0W0ZAS
Z893XXW0ZSW
Interrupts
Handler
PLL
Z893X3 Family Features and Benefits
8K Words
Program
Memory
SPI
Feature
Benefit
Low Power-Down
Current Drain
Static DSP Core
Low
Power
Flexible
System
Clock
Optimize to
Performance
Requirements
A-D Converter
Timers
Analog Sensor I/F
Time Control,
Event Count, PWM,WDT
On-Chip
Peripherals
High-Speed
Serial Access
SPI
Z8 MCU is a registered trademark of ZiLOG, Inc. All other trademarks are
the property of their respective owners. Specifications subject to change
without notice. ©1998 ZiLOG, Inc.
Parallel
Access
40 I/O lines
FL98DSP0501
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