PONE-000-01 Datasheet, PDF (1/56 Pages) List of Unclassifed Manufacturers – The ideal device for simple nodes, such as switches, actuators and sensor

CEWay™ is a family of chips
developed by DOMOSYS Corporation to meet
the requirements of the residential and
commercial local area networks (LANs). The
CEWay PL-One is the ideal device for simple
nodes, such as switches, actuators and
sensors. It integrates the complete Physical
Layer of the CEBus® standard (EIA-600) and
an M8052 core microcontroller. It provides you
with all of the resources you need to embed
the upper layers of the CEBus standard and
the user application into a single-chip solution.
The CEWay PL-One is designed for superior
performance in noisy power line environments.
Features
• CEBus power line Physical Layer
• Power line medium dependent
Physical and Symbol Encoding
Sublayers
• Proprietary DSP for superior signal
Reception in noisy environments
• M8052 core microcontroller
• 4 SFRs for communication between
PLSES and M8052
P1.4 P1.3 P0.1 P1.2 P0.0 P1.1 VDD P1.0 VSSRESET* P3.7 AGND RSVD VREFRSVD CEBin AVCC
9
8
7
6
5
4
3
2
1
68 67 66 65 64 63 62 61
P1.5 10
VDD 11
P0.2 12
P0.3 13
P0.4
14
P0.5 15
P0.6 16
P0.7 17
RSVD 18
P2.0 19
P2.1 20
P2.2 21
P2.3 22
P2.4 23
P2.5 24
VSS 25
P1.6 26
Domosys Corp.
CEWay^TM
PL - One
CW00I0A
703123
60
VSS
59 CEBout
58
RSVD
57
RSVD
56 PSEN*
55
ALE
54
RSVD
53
VDD
52
SELCLK
51
VSS
50
RSVD
49
RSVD
48
RSVD
47
RSVD
46
RSVD
45
CEBAM
44
TEST
27 28
29 30 31
32 33 34
35
36 37 38 39 40 41 42 43
P1.7 VDD P2.6 VDD P2.7 XTAL2 XTAL1 RSVD VSS P3.3 RSVD P3.0 P3.6 P3.4 RSVD P3.1 P3.5
Figure 1 Pin-out for CEWay PL-One
• Up to 64 KB of external data memory
• 256 bytes of internal data memory
• Up to 64 KB of external code memory
(can be extended with bank switching)
• Three 16-bit timer/counters
• Full-duplex serial port
• 15 I/O pins
• 68-pin PLCC package
• Industrial operating temperature range
D-CW-0100-04
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