CY7C53150-20AXI Cypress Semiconductor Corp, CY7C53150-20AXI Datasheet - Page 3

• Manufacturer Part Number: CY7C53150-20AXI
• Description: IC PROCESSOR NEURON 64LQFP
• Manufacturer: Cypress Semiconductor Corp
• Series: Neuron®r

Specifications of CY7C53150-20AXI

• Package / Case: 64-LQFP
• Applications: Network Processor
• Core Processor: Pipelined
• Program Memory Type: FLASH (512 B)
• Controller Series: CY7C531xx
• Ram Size: 2K x 8
• Interface: Serial
• Number Of I /o: 19
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Product: Network Processor
• Frequency: 20 MHz
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• Mounting: Surface Mount
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 428-2912; CY7C53150-20AXI

Functional Description
The CY7C531x0 Neuron chip implements a node for LonWorks
distributed intelligent control networks. It incorporates, on a
single chip, the necessary communication and control functions,
both in hardware and firmware, that facilitate the design of a
LonWorks node.
The CY7C531x0 contains a very flexible 5-pin communication
port that can be configured to interface with a wide variety of
media transceivers at a wide range of data rates. The most
common transceiver types are twisted-pair, powerline, RF, IR,
fiber-optics, and coaxial.
The CY7C531x0 is manufactured using state of the art 0.35 μm
Flash technology, providing to designers the most cost-effective
Neuron chip solution.
Pin Configurations
Document #: 38-10001 Rev. *G
Notes
3. The smaller dimple at the bottom left of the marking indicates pin 1.
4. No Connect (NC) — Must not be used. (These pins may be used for internal testing.)
NC
Indicator
A14
A13
A12
A10
A11
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
[4]
Pin 1
[3]
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
Figure 1. CY7C53150 64-Pin Thin Quad Flat Pack
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
1
2
3
4
5
CY7C53150-20AI
6
7
8
9
10
Services at every layer of the OSI networking reference model
are implemented in the LonTalk firmware based protocol stored
in 10-KB ROM (CY7C53120E2), 12-KB ROM (CY7C53120E4),
or off-chip memory (CY7C53150). The firmware also contains 34
preprogrammed I/O drivers, greatly simplifying application
programming. The application program is stored in the Flash
memory (CY7C53120) and/or off-chip memory (CY7C53150),
and may be updated by downloading over the network.
The CY7C53150 incorporates an external memory interface that
can address up to 64 KB with 6 KB of the address space mapped
internally. LonWorks nodes that require large application
programs can take advantage of this external memory capability.
The CY7C53150 Neuron chip is an exact replacement for the
Motorola MC143150Bx and Toshiba TMPN3150B1 devices. The
CY7C53120E2 Neuron chip is an exact replacement for the
Motorola MC143120E2 device since it contains the same
firmware in ROM.
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
CY7C53150, CY7C53120
CP4
CP3
CP2
CP1
CP0
NC
V
V
CLK1
CLK2
V
V
V
V
NC
SERVICE
DD
SS
DD
SS
DD
SS
[4]
[4]
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