CY14B104N-BA20XIT Cypress Semiconductor Corp, CY14B104N-BA20XIT Datasheet - Page 22

• Manufacturer Part Number: CY14B104N-BA20XIT
• Description: IC NVSRAM 4MBIT 20NS 48TFBGA
• Manufacturer: Cypress Semiconductor Corp
• Type: NVSRAMr

Specifications of CY14B104N-BA20XIT

• Format - Memory: RAM
• Memory Type: NVSRAM (Non-Volatile SRAM)
• Memory Size: 4M (256K x 16)
• Speed: 20ns
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-TFBGA
• Word Size: 16b
• Density: 4Mb
• Interface Type: Parallel
• Operating Supply Voltage (typ): 3.3V
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 2.7V
• Operating Temp Range: -40C to 85C
• Pin Count: 48
• Mounting: Surface Mount
• Supply Current: 70mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Document History Page
Document #: 001-07102 Rev. *L
Document Title: CY14B104L/CY14B104N 4 Mbit (512K x 8/256K x 16) nvSRAM
Document Number: 001-07102
Rev.
*A
*B
*C
*D
*E
**
ECN No.
431039
489096
499597
517793
774001
914220
Submission
See ECN
See ECN
See ECN
See ECN
See ECN
See ECN
Date
Change
Orig. of
TUP
TUP
TUP
UHA
UHA
PCI
New Data Sheet
Removed 48 SSOP Package
Added 48 FBGA and 54 TSOPII Packages
Updated Part Numbering Nomenclature and Ordering Information
Added Soft Sequence Processing Time Waveform
Removed 35 ns speed bin
Added 55 ns speed bin. Updated AC table for the same
Changed “Unlimited” read/write to “infinite” read/write
Features section: Changed typical I
Changed STORE cycles from 500K to 200K cycles
Shaded Commercial grade in operating range table
Modified Icc/Is specs
48 FBGA package nomenclature changed from BW to BV
Modified part nomenclature table. Changes reflected in ordering information
table
Removed 55ns speed bin
Changed pinout for 44TSOPII and 54TSOPII packages
Changed I
Changed I
Changed V
Changed V
Changed t
Changed t
Changed t
Changed t
Changed t
Removed t
Added Timing Parameters for BHE and BLE - t
Removed min specification for Vswitch
Changed t
Added t
Changed t
Changed the data sheet from Advance information to Preliminary
48 FBGA package code changed from BV to BA
Removed 48 FBGA package in X8 configuration in ordering information.
Changed t
Changed t
Changed t
Changed t
Changed the value of I
Changed the value of t
Changed A
Included all the information for 45 ns part in this data sheet
DELAY
SB
CC4
STORE
PWE
SCE
SD
AW
GLAX
SS
DBE
HZBE
BW
GLAX
HLBL
CAP
IH
18
to 1mA
specification from 70us min to 70us max
to 5ns
max to Vcc + 0.5V
to 10ns
in 15ns part to 15ns and in 25ns part to 20ns
and A
max of 70us
to 3mA
to 15ns
to 10ns in 15ns part
to 10ns
min to 35μF
in 15ns part to 7ns and in 25ns part to10ns
to 1ns
to t
to 15ms
GHAX
19
Pins in FBGA Pin Configuration to NC
CC3
AW
in 15ns part to15ns
Description of Change
to 25mA
CC
CY14B104L, CY14B104N
at 200-ns cycle time to 8 mA
DBE
, t
LZBE
, t
HZBE
, t
Page 22 of 25
BW
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