CY2310BNZPVI-1 Cypress Semiconductor Corp, CY2310BNZPVI-1 Datasheet - Page 2

• Manufacturer Part Number: CY2310BNZPVI-1
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY2310BNZPVI-1

• Number Of Outputs: 10
• Operating Supply Voltage (max): 3.465V
• Operating Temp Range: -40C to 85C
• Propagation Delay Time: 5ns
• Operating Supply Voltage (min): 3.135V
• Mounting: Surface Mount
• Pin Count: 28
• Operating Supply Voltage (typ): 3.3V
• Package Type: SSOP
• Input Frequency: 133MHz
• Duty Cycle: 60%
• Operating Temperature Classification: Industrial
• Lead Free Status / Rohs Status: Not Compliant

Document #: 38-07260 Rev. *A
Pin Description
Device Functionality
Serial Configuration Map
Byte 0:SDRAM Active/Inactive Register
(1 = Enable, 0 = Disable), Default = Enabled
1, 5, 10, 19, 24, 28
4, 8, 12, 17, 21, 25
13
16
9
20
14
15
2, 3, 6, 7
22, 23, 26, 27
11, 18
Bit 7 –
Bit 6 –
Bit 5 –
Bit 4 –
Bit 3 7
Bit 2 6
Bit 1 3
Bit 0 2
• The Serial bits will be read by the clock driver in the following
• Reserved and unused bits should be programmed to “0.”
• SMBus Address for the CY2310BNZ is:
Bit
A6
order:
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
Initialize to 0
Initialize to 0
Initialize to 0
Initialize to 0
SDRAM3 (Active/Inactive)
SDRAM2 (Active/Inactive)
SDRAM1 (Active/Inactive)
SDRAM0 (Active/Inactive)
Pins
A4
0
A3
1
Description
A2
0
V
V
V
V
BUF_IN
OE
SDATA
SCLK
SDRAM [0–3]
SDRAM [4–7]
SDRAM [8–9]
DD
SS
DDIIC
SSIIC
SDRAM [0–17]
A1
1 x BUF_IN
0
Name
High-Z
A0
1
R/W
----
3.3V Digital voltage supply
Ground
SMBus Voltage supply
Ground for SMBus
Input clock
Output Enable, three-states outputs when LOW. Internal pull-up to V
SMBus data input, internal pull-up to V
SMBus clock input, internal pull-up to V
SDRAM byte 0 clock outputs
SDRAM byte 1 clock outputs
SDRAM byte 2 clock outputs
Byte 1: SDRAM Active/Inactive Register
(1 = Active, 0 = Inactive), Default = Active
Byte 2: SDRAM Active/Inactive Register
(1 = Active, 0 = Inactive), Default = Active
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
27
26
23
22
–
–
–
–
18
11
–
–
–
–
–
–
Pin #
Pin #
Description
SDRAM9 (Active/Inactive)
SDRAM8 (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
SDRAM7 (Active/Inactive)
SDRAM6 (Active/Inactive)
SDRAM5 (Active/Inactive)
SDRAM4 (Active/Inactive)
Initialize to 0
Initialize to 0
Initialize to 0
Initialize to 0
DD
DD
Description
Description
CY2310BNZ
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DD