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參數(shù)資料
| 型號： | Z87L02 |
| 廠商： | ZiLOG, Inc. |
| 英文描述： | highly integrated general pur-pose micropocessor.(通用型高集成度微處理器) |
| 中文描述： | 高度集成的一般陳建構(gòu)成micropocessor。（通用型高集成度微處理器） |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 86K |
| 代理商： | Z87L02 |
ZiLOG W
T
ELEPHONE
ORLDWIDE
: 408.558.8500 F
H
EADQUARTERS
910 E. H
: 408.558.8300 I
AMILTON
A
VENUE
C
HTTP
AMPBELL
://
WWW
, CA 95008
ZILOG
.
COM
AX
NTERNET
:
.
1
P
RODUCT
B
LOCK
D
IAGRAM
F
EATURES
Dual-DSP Core Processor
32 Kbps Voice or Data
2 Kbps Signaling Control
Full-Duplex
FSK Modem
Adaptive Frequency Hopping
RF Control
Flash Option
2
C Interface
I
36 Input/Output Ports
Low Current Consumption
2.7V to 3.3V, –20oC to +70oC
G
ENERAL
D
ESCRIPTION
The Z87L02 is a baseband processor designed to
implement Frequency-Hopping Spread-Spectrum
communications in the ISM bands. It is compliant
with U.S. FCC Part 15 regulations. The flexibility
of the Z87L0X architecture allows for a variety of
applications, including data or voice, point-to-
point, or multipoint. The Z87L02 contains two
DSP cores, dedicated ROM and RAM memory,
and special-purpose circuitry to implement a
spread-spectrum modem. The chip interfaces to an
external RF section for signal conversion to an
ISM band. The Z87L02 is available in 100-QFP
and 100-VQFP package options.
The Z87L03 is a ROMless version of the Z87L02
(for DSP core 1), offered in a 144-VQFP package.
ADC
FSK Demodulator
Codec
IF
DAC
FSK Modulator
RF Control
I
2
C
8-Bit ADC
WDT
OSC
4-Bit DAC
36 I/O
32 K Word
ROM
1.5 K Word
RAM
16 K Word
ROM
1.5 K Word
RAM
16-Bit DSP Core Spread-
Spectrum Controller
16-Bit DSP Core Encoder
Z87L02/L03
F
LEXIBLE
F
REQUENCY
S
PREAD
-S
PECTRUM
V
OICE
/D
ATA
-H
IGITAL
OPPING
D
C
ONTROLLERS
PB001600-WRL0899
The Wave Chip
wireless avenue for communicatio
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