CY2314ANZSC-1 Cypress Semiconductor Corp, CY2314ANZSC-1 Datasheet - Page 2

• Manufacturer Part Number: CY2314ANZSC-1
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY2314ANZSC-1

• Number Of Outputs: 14
• Operating Supply Voltage (max): 3.465V
• Operating Temp Range: 0C to 70C
• Propagation Delay Time: 30ns
• Operating Supply Voltage (min): 3.135V
• Mounting: Surface Mount
• Pin Count: 28
• Operating Supply Voltage (typ): 3.3V
• Package Type: SOIC
• Duty Cycle: 55%
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Not Compliant

Pin Configuration
Device Functionality
Serial Configuration Map
■
■
■
Table 1. Byte 0: SDRAM Active/Inactive Register
(1 = Enable, 0 = Disable), Default = Enabled
Document #: 38-07143 Rev. *B
Bit 7 11
Bit 6 10
Bit 5 --
Bit 4 --
Bit 3 7
Bit 2 6
Bit 1 3
Bit 0 2
Bit
The serial bits are read by the clock driver in the following order:
Reserved and unused bits should be programmed to “0”
Serial interface address for the CY2314ANZ is:
A6
1
Byte 0 - Bits 7, 6, 5, 4, 3, 2, 1, 0
Byte 1 - Bits 7, 6, 5, 4, 3, 2, 1, 0
Byte N - Bits 7, 6, 5, 4, 3, 2, 1, 0
Pin #
A5
1
OE
0
1
SDRAM5 (Active/Inactive)
SDRAM4 (Active/Inactive)
Reserved, Drive to 0
Reserved, Drive to 0
SDRAM3 (Active/Inactive)
SDRAM2 (Active/Inactive)
SDRAM1 (Active/Inactive)
SDRAM0 (Active/Inactive)
A4
0
A3
1
Description
A2
0
SDRAM [0-13]
1 x BUF_IN
A1
0
High-Z
SDRAM12
SDRAM0
SDRAM1
SDRAM2
SDRAM3
SDRAM4
SDRAM5
A0
BUF_IN
1
Figure 1. 28-Pin SOIC Top View
SDATA
V
DDIIC
V
V
V
V
DD
DD
SS
SS
R/W
----
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Table 2. Byte 1: SDRAM Active/Inactive Register
(1 = Active, 0 = Inactive), Default = Active
Table 3. Byte 2: SDRAM Active/Inactive Register
(1 = Active, 0 = Inactive), Default = Active
28
27
26
25
24
23
22
21
20
19
18
17
16
15
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Bit
Bit
V
V
V
V
OE
V
SCLK
SDRAM11
SDRAM10
SDRAM9
SDRAM8
SDRAM7
SDRAM6
SDRAM13
DD
SS
DD
SS
SSIIC
27
26
23
22
--
--
19
18
17
12
--
--
--
--
--
--
Pin #
Pin #
SDRAM13 (Active/Inactive)
SDRAM12 (Active/Inactive)
Reserved, Drive to 0
Reserved, Drive to 0
Reserved, Drive to 0
Reserved, Drive to 0
Reserved, Drive to 0
Reserved, Drive to 0
SDRAM11 (Active/Inactive)
SDRAM10 (Active/Inactive)
SDRAM9 (Active/Inactive)
SDRAM8 (Active/Inactive)
Reserved, Drive to 0
Reserved, Drive to 0
SDRAM7 (Active/Inactive)
SDRAM6 (Active/Inactive)
Description
Description
CY2314ANZ
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