CY7C53120E2-10AXIT Cypress Semiconductor Corp, CY7C53120E2-10AXIT Datasheet - Page 7

• Manufacturer Part Number: CY7C53120E2-10AXIT
• Description: IC PROCESSOR NEURON 44LQFP
• Manufacturer: Cypress Semiconductor Corp
• Series: Neuron®r

Specifications of CY7C53120E2-10AXIT

• Applications: Network Processor
• Core Processor: Pipelined
• Program Memory Type: FLASH (2 kB), ROM (10 kB)
• Controller Series: CY7C531xx
• Ram Size: 2K x 8
• Interface: Serial
• Number Of I /o: 11
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 44-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Programmable Hysteresis Values
(Expressed as differential peak-to-peak voltages in terms of V
Programmable Glitch Filter Values
(Receiver (end-to-end) filter values expressed as transient pulse
suppression times)
Notes
Document #: 38-10001 Rev. *G
6. Hysteresis values are on the condition that the input signal swing is 200 mV greater than the programmed value.
7. Must be disabled if data rate is 1.25 Mbps or greater.
8. Receiver input, V
9. CPO and CP1 inputs each 0.60 Vp – p, 1.25 MHz sine wave 180° out of phase with each other as shown in
10. t
Hysteresis
Filter (F)
PLH
0
1
2
3
: Time from input switching states from low to high to output switching states. t
0
1
2
3
4
5
6
7
[6]
D
= V
Min
120
240
480
0.019 V
0.040 V
0.061 V
0.081 V
0.101 V
0.121 V
0.142 V
0.162 V
10
V
CP0
hys
– V
Min
CP1
DD
DD
DD
DD
DD
DD
DD
DD
, at least 200 mV greater than hysteresis levels. See
1500
Typ
410
800
75
0.027 V
0.054 V
0.081 V
0.108 V
0.135 V
0.162 V
0.189 V
0.216 V
V
hys
Typ
[7]
DD
DD
DD
DD
DD
DD
DD
DD
1350
2600
Max
140
700
0.035 V
0.068 V
0.101 V
0.135 V
0.169 V
0.203 V
0.236 V
0.270 V
V
hys
Max
Unit
ns
ns
ns
ns
DD
DD
DD
DD
DD
DD
DD
DD
DD
)
PHL
Receiver
(Worst case across hysteresis)
Differential Receiver (End-to-End) Absolute
Symmetry
: Time from input switching states from high to low to output switching states.
Filter (F)
Figure
Filter (F)
0
0
1
2
3
3.
V
Figure 3. Receiver Input Waveform
[8]
DD
CP0
CP1
⎮
[9, 10]
V
(End-to-End) Absolute Asymmetry
/2
CP0 – CP1
hys
Hysteresis (H)
+ 200 mV
Figure
0
CY7C53150, CY7C53120
⎮
10. V
≥
Max (t
DD
= 5.00 V ± 5%.
≤ 3 ns
PLH
150
250
400
35
Max (t
– t
PHL
PLH
24
)
– t
PHL
Page 7 of 16
)
Unit
Unit
ns
ns
ns
ns
ns
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