24C32 32K bit
A 4K x 8 (32K bit) Serial Electrically Erasable PROM is the 24C32. This gadget was created for high-end, low-power uses like data collecting or personal communications. The 24C32 has an input cache with a capacity of eight 8-byte pages, or 64 bytes, allowing quick write loads. Additionally, it has a fixed 4K-bit block of ultra-high endurance memory for regularly changing data. Up to the 32K border, the 24C32 may read both randomly and sequentially. Up to eight 24C32 devices can share a bus with functional address lines, providing a maximum address space of 256K bits. This device is perfect for moderate POWER??non-volatile code and data applications thanks to advanced CMOS technology. The typical 8-pin plastic DIP and 8-pin surface mount SOIC packaging for the 24C32 are also available.
Features:-
? Operating voltage range: 4.5V to 5.5V - Maximum read current: 150 A at 5.5V - Peak write current: 3mA at 5.5V - Typical standby current: 1 A
? I2C compliant, industry-standard two-wire bus protocol with 100 kHz and 400 kHz modes
? Autonomous write cycle (including auto-erase)
? Switchable circuitry for data protection
? High Endurance Block has a guaranteed 10,000,000 Erase/Write cycles. - Guaranteed 1,000,000 E/W cycles for Standard Endurance Block
? Available in 8 byte page or byte modes.
? A 64-byte input cache with 1 page by 8 lines for quick write loads.
? Schmitt trigger with filtered inputs to reduce noise
? Ground bounce elimination by output slope control
? A typical write cycle time, byte or page, of 2 ms
? A single bus may support up to 8 chips and 256K bits of total memory.
? Protection from electrostatic discharge > 4000V
? 200-year data retention
? PDIP/SOIC 8-pin packages
? Variable temperatures Industrial (I): -40?C to +85?C Commercial (C): 0?C to +70?C
24LC256-I/SN
Features of? 24LC256-I/SN
? A single supply for use For? 24LC256-I/SN , it drops to 1.7V, whereas 24LC256 devices rise to 2.5V.
? CMOS Low-Power Technology:
Maximum write current is 3 mA. Maximum standby current is 1 A. (I-temp.)
? I2C Compatible, Two-Wire Serial Interface
? Up to eight devices can be cascaded
? Noise-cancelling Schmitt Trigger Inputs
? Ground Bounce is eliminated through output slope control.
? Compatibility with 100 kHz, 400 kHz, and 1 MHz
? Maximum Page Write Time: 5 ms
? Timed Erase/Write Cycle on Your Own
The 64-Byte Page Write Buffer
Equipment Write-Protect
? >4000V ESD Protection
? Over a Million Eraser/Writer Cycles
? >200 years for data retention
Factory programming is accessible for 24LC256-I/SN
24LC256-I/SN is RoHS conformant
24LC512-I/SN
The 24AA512/24LC512/24FC512 (24XX512*) from Microchip Technology Inc. is a 64K x 8 (512 Kbit) Serial Electrically Erasable PROM that can operate over a wide voltage range (1.7V to 5.5V). It was created for cutting-edge, low-power applications including data collection and personal communications. Additionally, this device has a page write capacity of up to 128 bytes of information. Both random and sequential readings up to the 512K barrier are supported by this device. Up to eight devices can share a bus with functional address lines, providing a maximum address space of 4 Mbit. The common 8-pin plastic DIP, SOIJ, SOIC, TSSOP, DFN, and 14-lead TSSOP packaging are also available for this component. The 8-lead Chip Scale package is another option for the 24AA512.
Features:
? A single supply that operates 24AA512 and 24FC512 devices at 1.7V and 24LC512 devices at 2.5V.
? CMOS Low-Power Technology:
- A average active current of 400 uA
- Typical standby current is 100 nA
? Compatible with 2-Wire Serial Interface and I2CTM
? Up to eight devices can be cascaded
? Noise-cancelling Schmitt Trigger Inputs
? Ground Bounce is eliminated through output slope control.
? Compatibility of 100 kHz and 400 kHz clocks
? Maximum Page Write Time 5 ms.
? Timed Erase/Write Cycle on Your Own
? Page Write Buffer of 128 bytes
Equipment Write-Protect
? >4000V ESD Protection
? Over 1,000,000 Erase/Write Cycles
? 200 years of data retention
? The following packages are available: 8-lead PDIP, SOIJ, SOIC, BTSSOP, DFN, Chip Scale, and 14-lead TSSOP.
? RoHS and Pb-Free Compliant
? Ranges of temperatures
Industrial (I): -40?F to 85?F
Vehicle (E): -40 to 125C
25AA320-I/SN
The Microchip Technology Inc. 25AA320/25LC320/25C320 (25XX320*) serial Electrically Erasable PROMs are 32 Kbit. A basic Serial Peripheral Interface (SPI) compliant serial bus is used to access the memory. A clock input (SCK) is required, as well as separate data in (SI) and data out (SO) lines. A Chip Selection (CS) input controls access to the device. The hold pin allows you to suspend communication with the gadget (HOLD). Transitions on the device's inputs will be ignored while it is stopped, excluding Chip Select, enabling the host to service higher priority interrupts.
Features
? CMOS Low-Power Technology:
- Maximum write current: 3 mA
- Typical read current: 500 A
- Typical standby current: 500 nA
? 4096 x 8 Bit Storage
? 32 bytes each page
? Maximum Write Cycle Time: 5 ms
? Erase and write cycles that are self-timed
? Write Block Protection:
- Protect none, 1/4, 1/2, or the entire array.
? Integrated Write Protection:
- Data protection circuitry that is switched on and off
? Latch for write enable
- A write-protection pin
? Read in Sequence
? High dependability:
- Endurance: 1 million E/W cycles
- Data retention: more than 200 years
- ESD protection: more than 4000V
? PDIP, SOIC, and TSSOP packages with 8 pins
? TSSOP Package with 14 Leads
4N25
Features
Response Time
(tr : TYP,3 s at VCE=10V, IC=2mA, RL=100 )
UL approved (No. E113898)
TUV approved (No.R9653630)
CSA approved (No. CA91533-1)
FIMKO approved (No. 193422)
NEMKO approved (No. P96103013)
DEMKO approved (No. 303985)
SEMKO approved (No. 9646047/01-30)
VDE approved (No. 094722 )
Options available :
-Leads with 0.4"(10.16mm)spacing (M Type)
-Leads bends for surface mounting(S Type)
-Tape and Reel of Type I for SMD(Add"-TA"Suffix)
-Tape and Reel of Type II for SMD(Add"-TA1"Suffix)
-VDE 0884 approvals (Add"-V"Suffix)
Applications
1. I/O interfaces for computers.
2. System appliances, measuring instruments.
3. Signal transmission between circuits of different potentials and impedances.
4N33
DESCRIPTION
The 4N32 and 4N33 are optically coupled isolators with a
gallium arsenide infrared LED and a solicon photodarlington
sensor.
Switching can be achieved while maintaining a high degree
of isolation between driving and load circuits.
These optocouplers can be used to replace reed and
mercury relays with advantages of long life, high speed
switching and elimination of magnetic fields.
FEATURES
? Very high current transfer ratio, 500 % min.
? High isolation resistance, 1011 ? typical
? Standard plastic DIP package
4N35 OPTOCOUPLER
6N135 OPTOCOUPLER (HIGH SPEED)
The 6N135 is an optocouplers with a GaAIAs infrared emitting diode, optically coupled with an integrated
photo detector which consists of a photo diode and a high-speed transistor in a DIP-8 plastic package.
Signals can be transmitted between two electrically separated circuits up to frequencies of 2 MHz.
6N136 OPTOCOUPLER
The 6N136 is an? optocoupler with a GaAIAs infrared emitting diode, optically coupled with an integrated photo detector which consists of a photo diode and a high-speed transistor in a DIP-8 plastic package. Signals can be transmitted between two electrically separated circuits up to frequencies of 2 MHz.
