CY7C68014A-128AXC Cypress Semiconductor Corp, CY7C68014A-128AXC Datasheet - Page 38

• Manufacturer Part Number: CY7C68014A-128AXC
• Description: IC MCU USB PERIPH HI SPD 128LQFP
• Manufacturer: Cypress Semiconductor Corp
• Series: EZ-USB FX2LP™r

Specifications of CY7C68014A-128AXC

• Program Memory Type: ROMless
• Package / Case: 128-LQFP
• Applications: USB Microcontroller
• Core Processor: 8051
• Controller Series: CY7C680xx
• Ram Size: 16K x 8
• Interface: I²C, USB, USART
• Number Of I /o: 40
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Processor Series: CY7C68xx
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 16 KB
• Interface Type: I2C/USART/USB
• Maximum Clock Frequency: 48 MHz
• Number Of Programmable I/os: 40
• Number Of Timers: 3
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: CY3684
• Minimum Operating Temperature: 0 C
• Controller Family/series: (8051) USB
• Core Size: 8 Bit
• No. Of I/o's: 40
• Program Memory Size: 16KB
• Cpu Speed: 48MHz
• No. Of Timers: 3
• Embedded Interface Type: I2C, USART, USB
• Rohs Compliant: Yes
• Package: 128TQFP
• Device Core: 8051
• Family Name: FX2LP
• Maximum Speed: 48 MHz
• Operating Supply Voltage: 3.3 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: CY4611B - KIT USB TO ATA REFERENCE DESIGN
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 428-1671

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
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