CY14B104L_08 Datasheet, PDF (21/22 Pages) Cypress Semiconductor – 4-Mbit (512K x 8/256K x 16) nvSRAM

PRELIMINARY
CY14B104L, CY14B104N
Document History Page
Document Title: CY14B104L/CY14B104N 4-Mbit (512K x 8/256K x 16) nvSRAM
Document Number: 001-07102
REV.
ECN NO.
Issue
Date
Orig. of
Change
Description of Change
**
431039 See ECN
TUP
New Data Sheet
*A
489096 See ECN
TUP
Removed 48 SSOP Package
Added 48 FBGA and 54 TSOPII Packages
Updated Part Numbering Nomenclature and Ordering Information
Added Soft Sequence Processing Time Waveform
*B
499597 See ECN
PCI
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_CC at 200-ns cycle time to 8 mA
Changed STORE cycles from 500K to 200K cycles
Shaded Commercial grade in operating range table
Modified Icc/Isb specs
48 FBGA package nomenclature changed from BW to BV
Modified part nomenclature table. Changes reflected in the ordering infor-
mation table
*C
517793 See ECN
TUP
Removed 55ns speed bin
Changed pinout for 44TSOPII and 54TSOPII packages
Changed I_SB to 1mA
Changed I_CC4 to 3mA
Changed V_CAP min to 35μF
Changed V_IH max to Vcc + 0.5V
Changed t_STORE to 15ms
Changed t_PWE to 10ns
Changed t_SCE to 15ns
Changed t_SD to 5ns
Changed t_AW to 10ns
Removed t_HLBL
Added Timing Parameters for BHE and BLE - t_DBE, t_LZBE, t_HZBE, t_BW
Removed min specification for Vswitch
Changed t_GLAX to 1ns
Added t_DELAY max of 70us
Changed t_SS specification from 70us min to 70us max
*D
774001 See ECN
UHA
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_DBE to 10ns in 15ns part
Changed t_HZBE in 15ns part to 7ns and in 25ns part to10ns
Changed t_BW in 15ns part to 15ns and in 25ns part to 20ns
Changed t_GLAX to t_GHAX
Changed the value of I_CC3 to 25mA
Changed the value of t_AW in 15ns part to15ns
Changed A₁₈ and A₁₉ Pins in FBGA Pin Configuration to NC
Document #: 001-07102 Rev. *F
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