CY7C53120 CYPRESS [Cypress Semiconductor], CY7C53120 Datasheet - Page 9

• Manufacturer Part Number: CY7C53120
• Description: Neuron Chip Network Processor
• Manufacturer: CYPRESS [Cypress Semiconductor]

Document #: 38-10001 Rev. *D
Ordering Information
CY7C53150-20AI
CY7C53120E2-10SI
CY7C53120E4-40SI
CY7C53120E2-10AI
CY7C53120E4-40AI
Notes:
23. All parts contain 2KB of SRAM.
24. CY7C53120E2 firmware is bit-for-bit identical with Motorola MC143120E2 firmware.
25. CY7C53150 may be used with 20-MHz input clock only if the firmware in external memory is version 13 or later.
26. CY7C53120E4 requires upgraded LonBuilder and NodeBuilder software.
Part Number
N e u ro n C h ip ’s
C o m p a ra to r
Figure 8. Differential Receiver Input Hysteresis Voltage Measurement Waveforms
In te rn a l
V h
[24]
[26]
[24]
[26]
V c m
[23]
- 1
Flash
5
4
3
2
1
(KB)
0.5
2
4
2
4
C o m m o n -M o d e v o lta g e : V c m = ( V (C P 0 ) + V (C P 1 ) ) / 2
H y s te re s is V o lta g e : V h = [V trip + ] - [V trip -]
V (C P 0 )-V (C P 1 )
V (C P 0 )
V (C P 1 )
V trip +
ROM
(KB)
10
12
10
12
0
Firmware
Version
V trip -
N/A
12
12
6
6
Max. Input
Clock
(MHz)
20
10
40
10
40
[25]
Package
Name
A65
S34
S34
A44
A44
64-lead Thin Plastic Quad Flat Pack
32-lead (450 mil) Molded SOIC
32-lead (450 mil) Molded SOIC
44-lead Thin Plastic Quad Flat Pack
44-lead Thin Plastic Quad Flat Pack
T im e
5 V
0 V
Package Type
CY7C53150
CY7C53120
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