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PCF85102C-2

Selection guide

Datasheet

PCF85102C-2
(Product Specification)
22-Oct-04, 18 pages, 114 kB

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PCF85102C-2 - 256 x 8-bit CMOS EEPROM with I2C-bus interface

General description
Features
Products/packages
Quality/reliability/chemical content
Pricing/ordering/availability
Samples
Discontinued information
Applications
Block diagrams/pinning
Design support
Parametrics/similar products
Print/email
Disclaimers
All information hereunder is subject to the subsequent disclaimers

General description

The PCF85102C-2 is a floating gate Electrically Erasable Programmable Read Only Memory (EEPROM) with 2 kbits (256 x 8-bit) non-volatile storage. By using an internal redundant storage code, it is fault tolerant to single bit errors. This feature dramatically increases the reliability compared to conventional EEPROMs. Power consumption is low due to the full CMOS technology used. The programming voltage is generated on-chip, using a voltage multiplier.

Data bytes are received and transmitted via the serial I2C-bus. Up to eight PCF85102C-2 devices may be connected to the I2C-bus. Chip select is accomplished by three address inputs (A0, A1 and A2).

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Features

  • Low power CMOS:
    • 2.0 mA maximum operating current
    • maximum standby current 10 uA (at 6.0 V), typical 4 uA
  • Non-volatile storage of 2 kbits organized as 256 x 8-bit
  • Single supply with full operation down to 2.5 V
  • On-chip voltage multiplier
  • Serial input/output I2C-bus
  • Write operations:
    • byte write mode
    • 8-byte page write mode (minimizes total write time per byte)
  • Read operations:
    • sequential read
    • random read
  • Internal timer for writing (no external components)
  • Internal power-on reset
  • 0 kHz to 100 kHz clock frequency
  • High reliability by using a redundant storage code
  • Endurance: 1,000,000 Erase/Write (E/W) cycles at Tamb = 22 Cel
  • 10 years non-volatile data retention time
  • Pin and address compatible to: PCF8570, PCF8571, PCF8572, PCA8581, PCF8582
  • Pin compatible (with a different address) to PCF85103
  • ESD protection exceeds 2000 V HBM per JESD22-A114, 150 V MM per JESD22-A115, and 1000 V CDM per JESD22-C101
  • Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA
  • Offered in DIP8 and SO8 packages.

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Products/packages

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarkingECCN
PCF85102C-2P/03PCF85102C-2P/03,119352 620 36112Volume productionSOT97-1
(DIP8) 		TubeStandard Marking
PCF85102C-2T/03PCF85102C-2T/03:119352 620 37112Volume productionSOT96TubeStandard Marking
PCF85102C-2T/03PCF85102C-2T/03,119352 620 37118Volume productionSOT96Reel Pack, SMD, 13"Standard Marking

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Quality/reliability/chemical content

Type numberOrderable part numberChemical contentRoHSLeadfree Conversion dateRHFIRF (FIT)MTBF (hours)MSL
PCF85102C-2P/03PCF85102C-2P/03,11PCF85102C-2P_03
Always Pb-free
PCF85102C-2T/03PCF85102C-2T/03:11PCF85102C-2T_03
week 5, 2005
PCF85102C-2T/03PCF85102C-2T/03,11PCF85102C-2T_03
week 5, 2005

Quality and reliability disclaimer

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Pricing/ordering/availability

Type numberOrdering code(12NC)Orderable part numberIndicative price/unit($)RegionDistributorIn stockOrder quantityInventory dateBuy onlineSamples
PCF85102C-2P/039352 620 36112  PCF85102C-2P/03,11  0.6700      Order samples
PCF85102C-2T/039352 620 37112  PCF85102C-2T/03:11  0.6300NAARROW ELECTRONICS46 11/10/2009Buy onlinenot available
PCF85102C-2T/039352 620 37118  PCF85102C-2T/03,11  0.5900      Order samples
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Block diagrams/pinning

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Parametrics/similar products

Type numberPackageOperating
temp.(Cel)		Memory Size(kBits)I²C-bus(kHz)Operating voltage(VDC)# of Addresses
PCF85102C-2P/03SOT97-1
(DIP8)		-40~8521002.5~6.08
PCF85102C-2T/03SOT96
-40~8521002.5~6.08


Similar products
PCF85102C-2 links to the similar products page containing an overview of products that are similar in function or related to the type number(s) as listed on this page. The similar products page includes products from the same catalog tree(s), relevant selection guides and products from the same functional category.

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