CAT24C44P Catalyst Semiconductor, CAT24C44P Datasheet
CAT24C44P
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CAT24C44P Summary of contents
Page 1
... RECALL © Catalyst Semiconductor, Inc. Characteristics subject to change without notice JEDEC Standard Pinouts: –8-pin DIP –8-pin SOIC 100,000 Program/Erase Cycles (EEPROM) Auto Recall on Power-up Commercial, Industrial and Automotive Temperature Ranges "Green" Package Options Available store protection circuitry prohibits STORE operations ...
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... RECALL RECALL RECALL Instruction 0 NOP 1 RCL 1 NOP 1 STO Min. 0.5 is below 3.5V. 2 STORE CONTROL LOGIC RECALL Write Enable Previous Recall Latch Latch SET TRUE SET TRUE Max. Units 0.005 V/m 200 Catalyst Semiconductor, Inc. Characteristics subject to change without notice ...
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... Maximum DC voltage on output pins is V (3) Output shorted for no more than one second. No more than one output shorted at a time. (4) Latch-up protection is provided for stresses up to 100 mA on address and data pins from – © Catalyst Semiconductor, Inc. Characteristics subject to change without notice *COMMENT Stresses above those listed under “ ...
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... 2.2V 0.65V 2.2V 0.65V IH IL Input rise and fall times = 10ns Conditions C = 100pF + 1TTL gate 2.2V 0.65V 2.2V 0.65V IH IL Conditions C = 100pF + 1TTL gate 2.2V 0.65V 2.2V 0.65V IH IL Catalyst Semiconductor, Inc. Characteristics subject to change without notice ...
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... A DI Note: (1) Bit 8 of READ instruction is “Don’t Care”. © Catalyst Semiconductor, Inc. Characteristics subject to change without notice from the device: If the CE pin is prematurely deselected while shifting in an instruction, that instruction will not be executed, and the shift register internal to the CAT24C44 will be cleared ...
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... RAM, or storing to the EEPROM. Data can be read normally from the CAT24C44 regard- less of the “write enable latch” status HIGH SKH t SKL CEH HIGH CDS Catalyst Semiconductor, Inc. Characteristics subject to change without notice ...
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... RECALL DO Figure 6. Hardware Store Cycle Timing STORE DO © Catalyst Semiconductor, Inc. Characteristics subject to change without notice inadvertent store operations, the following conditions must each be met before data can be transferred into nonvolatile storage: • The “previous recall” latch must be set (either a software or hardware recall operation). • ...
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... Doc. No. 1083, Rev OP-CODE Suffix S I Temperature Range Blank = Commercial (0˚C to 70˚ Industrial (-40˚C to 85˚ Automotive (-40˚C to 105˚ Extended (-40˚C to 125˚C) 8 -TE13 Tape & Reel Catalyst Semiconductor, Inc. Characteristics subject to change without notice ...
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... Catalyst Semiconductor products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Catalyst Semiconductor product could create a situation where personal injury or death may occur. ...