CY7C057V-20AC Cypress Semiconductor Corp, CY7C057V-20AC Datasheet - Page 4

• Manufacturer Part Number: CY7C057V-20AC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C057V-20AC

• Density: 1.125Mb
• Access Time (max): 20ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 3.3V
• Address Bus: 15b
• Package Type: TQFP
• Operating Temp Range: 0C to 70C
• Number Of Ports: 2
• Supply Current: 340mA
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (max): 3.465V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 144
• Word Size: 36b
• Number Of Words: 32K
• Lead Free Status / Rohs Status: Not Compliant

Document #: 38-06055 Rev. *B
Pin Configurations
Selection Guide
Maximum Access Time
Typical Operating Current
Typical Standby Current for I
Typical Standby Current for I
M
A
B
C
D
G
H
K
N
E
F
J
L
P
BUSYL
I/O32L
I/O24L
I/O23L
A11L
VDD
OEL
VSS
A0L
A2L
A4L
A9L
NC
NC
1
(continued)
SB1
SB3
I/O30L
I/O33L
I/O20L
I/O21L
R/WL
A10L
A12L
A13L
NC
A1L
A3L
A5L
A6L
B2L
2
[4]
(Both Ports TTL Level)
(Both Ports CMOS Level)
I/O31L
I/O35L
I/O22L
I/O29
I/O8L
INTL
VSS
A7L
B3L
A8L
NC
NC
NC
NC
3
I/O17L
I/O27L
I/O34L
I/O26L
I/O18L
SEML
CE0L
CE1L
I/O6L
VSS
VSS
B0L
B1L
M/S
4
172-Ball Ball Grid Array (BGA)
I/O13L
I/O14L I/O12L
I/O28L I/O16L
I/O25L I/O19L
I/O5L
I/O4L
NC
NC
NC
NC
NC
NC
5
I/O15L I/O10L I/O10R I/O15R
I/O7L
I/O3L
VDD
VDD
NC
NC
6
Top View
I/O11L I/O11R
I/O9L
I/O2L
I/O0L
I/O1L
VSS
VSS
7
CY7C056V
CY7C057V
I/O9R
I/O2R
I/O0R
I/O1R
10 µA
VSS
VSS
8
250
-12
12
55
I/O12R I/O14R I/O17R I/O29R I/O33R
I/O16R I/O28R I/O34R I/O35R
I/O19R I/O25R I/O26R
I/O7R
I/O3R
VDD
VDD
NC
NC
9
I/O13R
I/O5R
I/O4R
10
NC
NC
NC
NC
NC
NC
CY7C056V
CY7C057V
I/O27R I/O31R
I/O18R I/O22R
SEMR
CE0R
CE1R
I/O6R
10 µA
SIZE
VDD
VSS
VSS
11
BM
240
-15
15
50
I/O8R
INTR
VDD
A7R
A8R
12
NC
NC
NC
NC
BA
I/O30R
I/O20R
I/O21R
R/WR
A10R
A12R
A13R
NC
A1R
A3R
A5R
A6R
13
WA
[5]
CY7C056V
CY7C057V
BUSYR
I/O32R
I/O24R
I/O23R
10 µA
A11R
VDD
OER
VSS
A0R
A2R
A4R
A9R
14
230
NC
NC
-20
20
45
CY7C056V
CY7C057V
Page 4 of 23
Unit
mA
mA
µA
ns
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