Infineon AL-J series S29AL016J70BFI023 — 16Mbit parallel NOR Flash, 70 ns access time, 2.7V~3.6V supply, 48-VFBGA, -40°C to 85°C.
| Parameter | Value |
|---|---|
| Series | AL-J |
| Memory type | Non-Volatile |
| Mounting | Surface Mount |
| Supply voltage | 2.7V ~ 3.6V |
| Memory interface | Parallel |
| Operating temperature | -40°C ~ 85°C (TA) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Technology | FLASH - NOR |
| Access time | 70 ns |
| Memory size | 16Mbit |
| Memory format | FLASH |
| Case | 48-VFBGA |
| Memory organization | 2M x 8, 1M x 16 |
| Write cycle time - word, page | 70ns |
The Infineon S29AL016J70BFI023 is a 16 Mbit parallel NOR Flash memory from the AL-J series, organized as 2M x 8 or 1M x 16. It delivers a 70 ns access time across the full -40°C to 85°C industrial temperature range, operates from a 2.7 V to 3.6 V supply, and comes in a 48-VFBGA package (8.15 x 6.15 mm footprint).
The 70 ns access time is the time from address assertion to valid data on the output pins.
16 Mbit (2 MB) is organized as 2M x 8 or 1M x 16.
Yes — the S29AL016J70BFI023 and S29AL016J70TFI023 are the same die and same timing (70 ns, 16 Mbit, parallel interface). The only difference is the package: the BFI023 is the 48-VFBGA (BGA), while the TFI023 is the 48-pin TSOP. If your board layout is for TSOP, you cannot drop in the BGA without a PCB redesign; but functionally they are identical.
Yes — the supply range is 2.7 V to 3.6 V, so it operates directly on a 3.3 V rail. All I/O are referenced to VCC, making it compatible with 3.3 V logic families without level translation.
The pinout follows the standard 48-ball FBGA footprint for Infineon parallel NOR Flash in this package. The address and data balls are multiplexed depending on the byte/word configuration. The full pin assignment is in the AL-J series datasheet — we do not reproduce the ball map here, but the datasheet is available on request.