English

All Products

View All >>
  • CY7C344B-20HC

CY7C344B-20HC

5V PMIC 28 Pin 71.4MHz 5V


  • Manufacturer: Cypress Semiconductor
  • Origchip NO: 217-CY7C344B-20HC
  • Package: -
  • Datasheet: -
  • Stock: 147
  • Description: 5V PMIC 28 Pin 71.4MHz 5V (Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

Details

Tags

Parameters
Min Supply Voltage 4.75V
Number of I/O 16
Memory Type EPROM
Propagation Delay 20 ns
Turn On Delay Time 20 ns
Frequency (Max) 62.5MHz
Architecture PAL-TYPE
Programmable Logic Type UV PLD
Number of Logic Blocks (LABs) 1
Speed Grade 20
Output Function MACROCELL
Number of Dedicated Inputs 7
Number of Product Terms 320
Height Seated (Max) 4.57mm
Radiation Hardening No
RoHS Status RoHS Compliant
Mount Surface Mount
Number of Pins 28
JESD-609 Code e0
Number of Terminations 28
Terminal Finish Tin/Lead (Sn/Pb)
Max Operating Temperature 70°C
Min Operating Temperature 0°C
Subcategory Programmable Logic Devices
Technology CMOS
Terminal Position QUAD
Terminal Form J BEND
Peak Reflow Temperature (Cel) 225
Supply Voltage 5V
Frequency 71.4MHz
Time@Peak Reflow Temperature-Max (s) 30
Pin Count 28
Number of Outputs 16
Operating Supply Voltage 5V
Power Supplies 5V
Temperature Grade COMMERCIAL
Max Supply Voltage 5.25V

CY7C344B-20HC Overview


There are 16 I/Os on the board.28terminations are programmed into the device.Its terminal position is QUAD.It is powered from a supply voltage of 5V.It is a part of the family [0].With 28pins programmed, the chip is ready to use.If high efficiency is desired, the supply voltage should be kept at [0].In order to store data, EPROMis used.The electronic component is mounted by Surface Mount.It is designed with 28 pins.A maximum voltage of 5.25Vis required for operation.Despite its minimal supply voltage of [0], it is capable of operating.Currently, it is powered by 5Vsources.This frequency can be achieved at 71.4MHz.Ideally, the operating temperature should be greater than 0°C.It is recommended to keep the operating temperature below 70°C.The logic block consists of 1 l logic blocks (LABs).The status of input signals is detected by 7dedicated inputs.There should be a lower maximum frequency than 62.5MHz.There is a type of programmable logic called UV PLD.There is an output of 16configured on the device.The product is equipped with 320terms.

CY7C344B-20HC Features


16 I/Os
28 pin count
28 pins
5V power supplies
1 logic blocks (LABs)
16 outputs

CY7C344B-20HC Applications


There are a lot of Cypress Semiconductor CY7C344B-20HC CPLDs applications.

  • Protection relays
  • Auxiliary Power Supply Isolated and Non-isolated
  • I2C BUS INTERFACE
  • Address decoders
  • USB Bus
  • POWER-SAVING MODES
  • SUPERVISORY FUNCTION (LVD AND WATCHDOG)
  • SFP, QSFP, QSFP-DD, OSFP, Mini-SAS HD Port Management
  • D/T registers and latches
  • White goods (Washing, Cold, Aircon ,...)