This datasheet introduces the features and characteristics of SST39VF1601/SST39VF3201/SST39VF6401 and SST39VF1602/SST39VF3202/SST39VF6402
The SST39VF family provides 16 Mbit, 32 Mbit and 64 Mbit x16 Multi-Purpose Flash Plus (MPF+) memories with a single‑voltage 2.7‑3.6 V operation. Features include high endurance (100 k cycles typical), long data retention (>100 years), low active current (9 mA typical) and an Auto Low Power mode (3 pA typical).
The datasheet describes command sequences for read, word‑program, sector‑erase, block‑erase, chip‑erase, erase‑suspend/resume, and status detection using Data# polling or toggle bits. It also details hardware block protection, write‑protect pin, reset pin, pin assignments for TSOP and TFBGA packages, and the 256‑bit Security ID architecture.
| Memory Capacity | 16 Mbit / 32 Mbit / 64 Mbit |
|---|---|
| Organization | 1M × 16, 2M × 16, 4M × 16 |
| Operating Voltage | 2.7 V – 3.6 V |
| Endurance | 100 000 cycles (typical) |
| Data Retention | >100 years |
| Active Current | 9 mA (typical) |
| Auto Low Power Mode Current | 3 pA (typical) |
| Fast Read Access Time | 70 ns / 90 ns |
| Sector‑Erase Time | 18 ms (typical) |
| Block‑Erase Time | 18 ms (typical) |
| Chip‑Erase Time | 40 ms (typical) |
| Word‑Program Time | 7 µs (typical) |
| Package Options | 48‑lead TSOP, 48‑ball TFBGA (12 × 20 mm, 6 × 8 mm, 8 × 10 mm) |
| RoHS Compliance | Lead‑free (All‑non‑Pb) devices |
The devices operate with a single supply voltage between 2.7 V and 3.6 V.
Typical active current is 9 mA.
A sector erase takes about 18 ms (typical).