DataSheetWiki


24FC32-ISM fiches techniques PDF

MicrochipTechnology - 32K5.0V1MHzI2CSmartSerialEEPROM

Numéro de référence 24FC32-ISM
Description 32K5.0V1MHzI2CSmartSerialEEPROM
Fabricant MicrochipTechnology 
Logo MicrochipTechnology 





1 Page

No Preview Available !





24FC32-ISM fiche technique
24FC32
32K 5.0V 1 MHz I2CSmart SerialEEPROM
FEATURES
• Voltage operating range: 4.5V to 5.5V
- Maximum write current 3 mA at 5.5V
- Maximum read current 150 µA at 5.5V
- Standby current 1 µA typical
• 1 MHz SE2.bus two wire protocol
• Self-timed write cycle (including auto-erase)
• Power on/off data protection circuitry
• Endurance:
- 10,000,000 Erase/Write cycles guaranteed
for a 4K block
- 1,000,000 E/W cycles guaranteed for a 28K
block
• 8-byte page, or byte modes available
• 1 page x 8 line input cache (64 bytes) for fast write
loads
• Schmitt trigger inputs for noise suppression
• 2 ms typical write cycle time, byte or page
• Up to 8 chips may be connected to the same bus
for up to 256K bits total memory
• Electrostatic discharge protection > 4000V
• Data retention > 200 years
• 8-pin PDIP/SOIC packages
• Temperature ranges
- Commercial (C):
0˚C to +70˚C
- Industrial (I):
-40˚C to +85˚C
DESCRIPTION
The Microchip Technology Inc. 24FC32 is a 4K x 8 (32K
bit) Serial Electrically Erasable PROM (EEPROM) with
a high-speed 1 MHz SE2.bus whose protocol is
functionally equivalent to the industry-standard I2C bus.
This device has been developed for advanced, low
power applications such as personal communications
or data acquisition. The 24FC32 features an input
cache for fast write loads with a capacity of eight 8-byte
pages, or 64 bytes. It also features a fixed 4K-bit block
of ultra-high endurance memory for data that changes
frequently. The 24FC32 is capable of both random and
sequential reads up to the 32K boundary. Functional
address lines allow up to 8 - 24FC32 devices on the
same bus, for up to 256K bits address space. The
24FC32 is available in the standard 8-pin plastic DIP
and 8-pin surface mount SOIC package.
PACKAGE TYPES
PDIP
A0
A1
A2
VSS
1
2
3
4
SOIC
A0
A1
A2
VSS
1
2
3
4
8 VCC
7 NC
6 SCL
5 SDA
8 VCC
7 NC
6 SCL
5 SDA
BLOCK DIAGRAM
A0..A2
HV GENERATOR
I/O
CONTROL
LOGIC
I/O
SCL
SDA
MEMORY
CONTROL
LOGIC
XDEC
VCC
VSS
EEPROM
ARRAY
PAGE LATCHES
CACHE
YDEC
SENSE AMP
R/W CONTROL
I2C is a trademark of Philips Corporation.
Smart Serial is a trademark of Microchip Technology Inc.
© 1996 Microchip Technology Inc.
This document was created with FrameMaker 4 0 4
DS21126B-page 3-1

PagesPages 12
Télécharger [ 24FC32-ISM ]


Fiche technique recommandé

No Description détaillée Fabricant
24FC32-ISM 32K5.0V1MHzI2CSmartSerialEEPROM MicrochipTechnology
MicrochipTechnology

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche