Skip to main content
Log in
GAL22V10D-25LJI

GAL22V10D-25LJI Lattice CPLD, 10 macrocells, 25 ns, 28-PLCC

MPNGAL22V10D-25LJI
Obsolete

Lattice Semiconductor GAL®22V10 series, EE PLD, 10 macrocells, 25 ns tpd(1) max, 28-LCC (J-Lead), Surface Mount, -40°C to 85°C, 4.5V to 5.5V internal supply.

Lattice Semiconductor Corporation GAL22V10D-25LJI datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

GAL22V10D-25LJI specifications
ParameterValue
SeriesGAL®22V10
MountingSurface Mount
Programmable typeEE PLD
Voltage supply - internal4.5V ~ 5.5V
Operating temperature-40°C~85°C(TA)
PackageBulk
Case28-LCC (J-Lead)
Number of macrocells10
Delay time tpd(1) max25 ns

Product details

The GAL22V10D-25LJI is a member of Lattice Semiconductor's GAL®22V10 series — an EEPROM-based programmable logic device (EE PLD) with 10 macrocells, each configurable as registered or combinatorial outputs. The 25 ns tpd(1) max propagation delay sets the speed ceiling for registered paths: at 5V nominal, the internal feedback path from pin to pin through the logic array takes no more than 25 ns, which translates to a maximum clock frequency around 40 MHz in a typical combinatorial-to-registered path.

Package and board-fit considerations

The J-bend leads are surface-mount only; the package footprint is standard for 28-pin PLCC sockets or direct solder to PCB pads. The 0.050-inch (1.27 mm) lead pitch and the PLCC body require a reflow profile compatible with J-bend packages — typically a peak temperature of 220-235°C depending on the solder paste.

Lifecycle reality — obsolete and sourced through independent channels

Lattice Semiconductor has marked the GAL22V10D-25LJI as Obsolete. The part is not available through standard authorized distribution channels.

Frequently asked questions

What is the closest pin-compatible alternative to the GAL22V10D-25LJI?

The GAL®22V10 architecture is a standard JEDEC-registered device, so other vendors' GAL22V10-compatible parts (e.g., from Atmel or Cypress) may be functional equivalents, but pin compatibility and programming algorithm must be verified against the specific vendor's datasheet.

What compliance documentation does Lattice provide for the GAL22V10D-25LJI?

The evidence does not list RoHS, REACH, UL, or IEC compliance documentation for this specific order code. Lattice Semiconductor typically provides RoHS and REACH declarations for its active products, but for an obsolete part, the documentation available may be limited to the original datasheet and the product change notification (PCN) that marked it obsolete. Confirm documentation requirements at RFQ.