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S29AL016J55TFNR20
  • S29AL016J55TFNR20

S29AL016J55TFNR20

The S29AL016J55TFNR20 is a 16 Mbit boot sector Flash memory with 2M × 8-bit or 1M × 16-bit organization, supporting 55 ns access time and operating from a single 3.0 V supply. Housed in a 48-pin TSOP package, it offers JEDEC command compatibility, sector-level protection, and ultra-low power modes. Designed for -40°C to +125°C operation, it is ideal for reliable code storage in automotive and industrial systems requiring high endurance and robust data retention.

Infineon Technologies S29AL016J55TFNR20 Product Info

16 April 2026 0

Parameters

Density

16 MBit

Family

AL-J

Initial Access Time

55 ns

Interface Frequency (SDR/DDR) (MHz)

NA

Interfaces

Parallel

Lead Ball Finish

Matte Tin Plating

Operating Temperature range

-40 °C to 125 °C

Operating Voltage range

2.7 V to 3.6 V

Operating Voltage

3 V

Peak Reflow Temp

260 °C

Qualification

Industrial

Features

  • Single 2.7–3.6 V power supply operation
  • 16 Mbit density, x8/x16 data bus options
  • Access times as fast as 55 ns
  • Flexible sector architecture (multiple sizes)
  • Secured Silicon Sector for device ID
  • Ultra low power: 0.2 μA standby/sleep
  • 1,000,000 cycles per sector endurance
  • 20-year data retention
  • Hardware data protection features
  • JEDEC command set and pinout compatible
  • Embedded program/erase algorithms
  • CFI (Common Flash Interface) compliant

Description

  • Simplifies power design, needs only 3 V
  • Supports wide range of microprocessors
  • Enables fast code execution, no wait states
  • Allows selective erase/program for
  • Provides secure, permanent device ID
  • Minimizes battery drain in low-power modes
  • Reliable for frequent updates, long lifetime
  • Retains data for years, ideal for code
  • Protects data from accidental writes/erases
  • Easy system integration, industry standard
  • Automated programming/erase for ease of use
  • Host software can auto-configure device

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