CY7C68014A-56LFXC Cypress Semiconductor Corp, CY7C68014A-56LFXC Datasheet - Page 38
![no-image](/images/manufacturer_photos/0/1/179/cypress_semiconductor_corp_sml.jpg)
CY7C68014A-56LFXC
Manufacturer Part Number
CY7C68014A-56LFXC
Description
IC MCU USB PERIPH HI SPD 56VQFN
Manufacturer
Cypress Semiconductor Corp
Series
EZ-USB FX2LP™r
Datasheet
1.CY7C68013A-56PVXC.pdf
(62 pages)
Specifications of CY7C68014A-56LFXC
Applications
USB Microcontroller
Core Processor
8051
Program Memory Type
ROMless
Controller Series
CY7C680xx
Ram Size
16K x 8
Interface
I²C, USB, USART
Number Of I /o
24
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
56-VQFN Exposed Pad, 56-HVQFN, 56-SQFN, 56-DHVQFN
For Use With
CY4611B - KIT USB TO ATA REFERENCE DESIGN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
428-1672
10.2 Program Memory Read
Table 15. Program Memory Read Parameters
Document #: 38-08032 Rev. *M
t
t
t
t
t
t
t
t
Notes
CL
AV
STBL
STBH
SOEL
SCSL
DSU
DH
17. CLKOUT is shown with positive polarity.
18. t
CLKOUT
Parameter
t
t
ACC1
ACC1
ACC1
A[15..0]
(24 MHz) = 3*t
(48 MHz) = 3*t
PSEN#
is computed from the above parameters as follows:
D[7..0]
CS#
OE#
[17]
1/CLKOUT Frequency
Delay from Clock to Valid Address
Clock to PSEN Low
Clock to PSEN High
Clock to OE Low
Clock to CS Low
Data Setup to Clock
Data Hold Time
CL
CL
– t
– t
t
AV
AV
AV
t
CL
– t
– t
DSU
DSU
t
SOEL
t
SCSL
= 106 ns
= 43 ns.
Description
Figure 12. Program Memory Read Timing Diagram
t
STBL
t
ACC1
[18]
data in
Min
9.6
0
0
0
0
t
STBH
t
DH
20.83
41.66
83.2
Typ
t
AV
CY7C68013A, CY7C68014A
CY7C68015A, CY7C68016A
Max
10.7
11.1
13
8
8
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Page 38 of 62
48 MHz
24 MHz
12 MHz
Notes
[+] Feedback