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PSD834F2V-20MI The STMicroelectronics PSD834F2V-20MI is a Programmable Peripherals IC featuring 2 Mbit of primary Flash memory and 64 Kbit of battery-backed SRAM. It operates from a 3.3V supply.
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PSD834F2V-20MI

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics PSD834F2V-20MI is a Programmable Peripherals IC featuring 2 Mbit of primary Flash memory and 64 Kbit of battery-backed SRAM. It operates from a 3.3V supply.
✓ Total Stock: 1,800 pcs
$ Price Range: $0.75

PSD834F2V-20MI Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
Non-Authorised Inventory information
1,800 pcs
On Request
1800 pcs On Request 1 On Request On Request On Request On Request On Request
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PSD834F2V-20MI Specifications Quick View

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PSD834F2V-20MI Description

Short technical summary and product information.

The STMicroelectronics PSD834F2V-20MI is a Flash PSD device designed for 8-bit MCUs, offering in-system programmability. It integrates 2 Mbit of primary Flash memory organized into 8 uniform sectors and 256 Kbit of secondary Flash memory in 4 uniform sectors. Additionally, it includes 64 Kbit of battery-backed SRAM.

 

This device features over 3,000 gates of PLD (DPLD and CPLD) and 27 reconfigurable I/O ports. It operates on a single 3.3V ±10% supply voltage. The Flash memory offers high endurance with 100,000 erase/write cycles, while the PLD has 1,000 erase/write cycles.

 

The PSD834F2V-20MI is available in a 52-QFP package and supports surface mount mounting. It is suitable for applications requiring peripheral ICs for 8-bit microcontrollers, offering features like an enhanced JTAG serial port and programmable power management.

PSD834F2V-20MI Quick Information

Product Type: Programmable Peripherals IC
Canonical Name: PSD834F2V-20MI Flash PSD, 3.3V Supply, for 8-bit MCUs
Subcategory: Specialized ICs

PSD834F2V-20MI Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

PSD834F2V-20MI Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

PSD834F2V-20MI Features

  • 2 Mbit primary Flash memory
  • 64 Kbit battery-backed SRAM
  • Over 3,000 PLD gates
  • 27 reconfigurable I/O ports
  • 100,000 Flash erase/write cycles

PSD834F2V-20MI Applications

  • Peripheral IC for 8-bit MCUs
  • In-system programmable device
  • Features JTAG serial port
  • Includes programmable power management

PSD834F2V-20MI FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the PSD834F2V-20MI?

The supply voltage is 3.3V ±10% single supply.

What is the package type of the PSD834F2V-20MI?

It is available in a 52-QFP (52-PQFP 10x10) surface mount package.

What is the primary flash memory size?

2 Mbit (8 uniform sectors of 32K x 8).

Does the device have secondary flash memory?

Yes, 256 Kbit secondary flash memory with 4 uniform sectors.

What is the SRAM size?

64 Kbit of battery-backed SRAM.

How many PLD gates does the device have?

Over 3,000 gates of PLD (DPLD and CPLD).

What is the endurance of the flash memory?

100,000 erase/write cycles.

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