CY7C64613-80NC Cypress Semiconductor Corp, CY7C64613-80NC Datasheet - Page 29

• Manufacturer Part Number: CY7C64613-80NC
• Description: IC MCU USB EZ FX 8K RAM 80-PQFP
• Manufacturer: Cypress Semiconductor Corp
• Series: EZ-USB FX™r

Specifications of CY7C64613-80NC

• Applications: USB Microcontroller
• Core Processor: 8051
• Program Memory Type: ROMless
• Controller Series: CY7C646xx
• Ram Size: 8K x 8
• Interface: I²C, USB, USART
• Number Of I /o: 32
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 80-MQFP, 80-PQFP
• For Use With: 428-1339 - KIT LOW SPEED PERSONALITY BOARD
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 428-1312

9.3
Note:
Document #: 38-08005 Rev. **
5.
t
t
t
t
t
t
CL
AV
STBL
STBH
DSU
DH
CLKOUT
CLKOUT
Parameter
A[15..0]
A[15..0]
t
t
t
t
t
ACC2
ACC2
ACC2
ACC3
ACC3
D[7..0]
D[7..0]
RD#
RD#
(24 MHz) = 3*t
(48 Mhz) = 3*t
(24 MHz) = 5*t
(48 Mhz) = 5*t
and t
Data Memory Read
ACC3
are computed from the above parameters as follows:
1/CLKOUT Frequency
Delay from Clock to Valid Address
Clock to RD Low
Clock to RD High
Data Set-up to Clock
Data Hold Time
CL
CL
CL
CL
t
t
AV
AV
– t
– t
t
t
– t
– t
CL
CL
AV
AV
AV
AV
– t
– t
–t
–t
DSU
DSU
DSU
DSU
= 106 ns
= 188 ns
= 44 ns
= 85 ns
t
ACC2
Description
[5]
t
STBL
t
ACC3
Stretch=0
Stretch=1
[5]
data in
t
DSU
t
DH
t
STBH
Min.
0
0
0
0
t
AV
41.66
20.83
Typ.
data in
t
DSU
f2_8051_datamemrd.vsd
Max.
t
DH
10
10
8
8
CY7C64601/603/613
Unit
ns
ns
ns
ns
ns
ns
ns
Page 29 of 42
24 MHz
48 MHz
Notes