Low Power DDR4/4X SDRAMs (Low Power Double Data Rate SDRAMs 4th generation) are memories with 1.8/1.1/1.1 V (DDR4) or 1.8/1.1/0.6 V (DDR4X) power supply, designed with specific features to reduce power consumption.
All ICs are RoHS compliant.
* Status: P - mass production, S - samples, UD - under development, N - not recommended for new design.
| Chip |
Description |
Density
(organization)
|
Clock
frequency
|
Supply
voltage
[V]
|
Operating
temperature
[°C]
|
Package
|
Status *
|
| Automotive |
Commercial
& Industrial |
W66AP6NBU
 (3505 KB) - Single-Die-Package (SDP), single channel memory
- synchronous burst mode interface
- burst length: 16/32 bytes
- 8 banks
- differential clock inputs
- refresh modes: Auto Refresh (per bank), partial array Self Refresh
- Power-down mode
- operating temperature range: industrial (I), industrial plus (J), automotive (compliance with AEC-Q100 automotive specification)
|
1 Gbit
(64Mx16x1 channel) |
3200/3733/4267 MHz |
1.8 / 1.1 / 1.1 |
-40 – +95 (I)
-40 – +105 (J)
Automotive |
WFBGA-200 |
P |
N | |
W66AQ6NBU
(3435 KB)
1 Gbit
(64Mx16x1 channel) |
3200/3733/4267 MHz |
1.8 / 1.1 / 0.6 |
-40 – +95 (I)
-40 – +105 (J)
Automotive |
WFBGA-200 |
P |
N | |
W66AP6NBH
(3505 KB) - Single-Die-Package (SDP), single channel memory
- synchronous burst mode interface
- burst length: 16/32 bytes
- 8 banks
- differential clock inputs
- refresh modes: Auto Refresh (per bank), partial array Self Refresh
- Power-down mode
- operating temperature range: industrial (I), industrial plus (J), automotive (compliance with AEC-Q100 automotive specification)
|
1 Gbit
(64Mx16x1 channel) |
3200/3733/4267 MHz |
1.8 / 1.1 / 1.1 |
-40 – +95 (I)
-40 – +105 (J)
Automotive |
VFBGA-100 |
P |
N | |
W66AQ6NBH
(3435 KB)
1 Gbit
(64Mx16x1 channel) |
3200/3733/4267 MHz |
1.8 / 1.1 / 0.6 |
-40 – +95 (I)
-40 – +105 (J)
Automotive |
VFBGA-100 |
P |
N | |
W66AP6NBQ
(3505 KB) - Single-Die-Package (SDP), single channel memory
- synchronous burst mode interface
- burst length: 16/32 bytes
- 8 banks
- differential clock inputs
- refresh modes: Auto Refresh (per bank), partial array Self Refresh
- Power-down mode
- operating temperature range: industrial (I), industrial plus (J), automotive (compliance with AEC-Q100 automotive specification)
|
1 Gbit
(64Mx16x1 channel) |
3200/3733/4267 MHz |
1.8 / 1.1 / 1.1 |
-40 – +95 (I)
-40 – +105 (J)
Automotive |
TFBGA-200 |
P |
N | |
W66AQ6NBQ
(3435 KB)
1 Gbit
(64Mx16x1 channel) |
3200/3733/4267 MHz |
1.8 / 1.1 / 0.6 |
-40 – +95 (I)
-40 – +105 (J)
Automotive |
TFBGA-200 |
P |
N | |
W66BP6NBU
(3314 KB) - Single-Die-Package (SDP), single channel memory
- synchronous burst mode interface
- burst length: 16/32 bytes
- 8 banks
- differential clock inputs
- refresh modes: Auto Refresh (per bank), partial array Self Refresh
- Power-down mode
- operating temperature range: industrial plus (J), automotive (compliance with AEC-Q100 automotive specification)
|
2 Gbit
(128Mx16x1 channel) |
3200/3733/4267 MHz |
1.8 / 1.1 / 1.1 |
-40 – +105 (J)
Automotive |
WFBGA-200 |
P |
N | |
W66BQ6NBU
(3284 KB)
2 Gbit
(128Mx16x1 channel) |
3200/3733/4267 MHz |
1.8 / 1.1 / 0.6 |
-40 – +105 (J)
Automotive |
WFBGA-200 |
P |
N | |
W66BP6NBH
(3314 KB) - Single-Die-Package (SDP), single channel memory
- synchronous burst mode interface
- burst length: 16/32 bytes
- 8 banks
- differential clock inputs
- refresh modes: Auto Refresh (per bank), partial array Self Refresh
- Power-down mode
- operating temperature range: industrial plus (J), automotive (compliance with AEC-Q100 automotive specification)
|
2 Gbit
(128Mx16x1 channel) |
3200/3733/4267 MHz |
1.8 / 1.1 / 1.1 |
-40 – +105 (J)
Automotive |
VFBGA-100 |
P |
N | |
W66BQ6NBH
(3284 KB)
2 Gbit
(128Mx16x1 channel) |
3200/3733/4267 MHz |
1.8 / 1.1 / 0.6 |
-40 – +105 (J)
Automotive |
VFBGA-100 |
P |
N | |
W66BP6NBQ
(3314 KB) - Single-Die-Package (SDP), single channel memory
- synchronous burst mode interface
- burst length: 16/32 bytes
- 8 banks
- differential clock inputs
- refresh modes: Auto Refresh (per bank), partial array Self Refresh
- Power-down mode
- operating temperature range: industrial plus (J), automotive (compliance with AEC-Q100 automotive specification)
|
2 Gbit
(128Mx16x1 channel) |
3200/3733/4267 MHz |
1.8 / 1.1 / 1.1 |
-40 – +105 (J)
Automotive |
TFBGA-200 |
P |
N | |
W66BQ6NBQ
(3284 KB)
2 Gbit
(128Mx16x1 channel) |
3200/3733/4267 MHz |
1.8 / 1.1 / 0.6 |
-40 – +105 (J)
Automotive |
TFBGA-200 |
P |
N | |
W66BQ2NQU
(3435 KB) - Dual-Die-Package (DDP), dual channel memory
- synchronous burst mode interface
- burst length: 16/32 bytes
- 8 banks
- differential clock inputs
- refresh modes: Auto Refresh (per bank), partial array Self Refresh
- Power-down mode
- operating temperature range: industrial (I), industrial plus (J), automotive (compliance with AEC-Q100 automotive specification)
|
2 Gbit
(64Mx16x1 channel) |
3200/3733/4267 MHz |
1.8 / 1.1 / 0.6 |
-40 – +95 (I)
-40 – +105 (J)
Automotive |
WFBGA-200 |
P |
N | |
W66BP2NQU
(3505 KB)
2 Gbit
(64Mx16x1 channel) |
3200/3733/4267 MHz |
1.8 / 1.1 / 1.1 |
-40 – +95 (I)
-40 – +105 (J)
Automotive |
WFBGA-200 |
P |
N | |
W66BQ2NQQ
(3435 KB) - Dual-Die-Package (DDP), dual channel memory
- synchronous burst mode interface
- burst length: 16/32 bytes
- 8 banks
- differential clock inputs
- refresh modes: Auto Refresh (per bank), partial array Self Refresh
- Power-down mode
- operating temperature range: industrial (I), industrial plus (J), automotive (compliance with AEC-Q100 automotive specification)
|
2 Gbit
(64Mx16x1 channel) |
3200/3733/4267 MHz |
1.8 / 1.1 / 0.6 |
-40 – +95 (I)
-40 – +105 (J)
Automotive |
TFBGA-200 |
P |
N | |
W66BP2NQQ
(3505 KB)
2 Gbit
(64Mx16x1 channel) |
3200/3733/4267 MHz |
1.8 / 1.1 / 1.1 |
-40 – +95 (I)
-40 – +105 (J)
Automotive |
TFBGA-200 |
P |
N | |
|
W66BP6RBH | - Single-Die-Package (SDP), single channel memory
- synchronous burst mode interface
- burst length: 16/32 bytes
- 8 banks
- differential clock inputs
- refresh modes: Auto Refresh (per bank), partial array Self Refresh
- Power-down mode
- operating temperature range: industrial plus (J), automotive (compliance with AEC-Q100 automotive specification)
|
2 Gbit
(128Mx16x1 channel) |
3200/3733/4267 MHz |
1.8 / 1.1 / 0.6 |
-40 – +105 (J)
Automotive |
VFBGA-100 |
UD |
S |
|
W66BP6RBQ |
2 Gbit
(128Mx16x1 channel) |
3200/3733/4267 MHz |
1.8 / 1.1 / 0.6 |
-40 – +105 (J)
Automotive |
TFBGA-200 |
UD |
S |
W66CQ2NQU
(3284 KB) - Dual-Die-Package (DDP), dual channel memory
- synchronous burst mode interface
- burst length: 16/32 bytes
- 8 banks
- refresh modes: Auto Refresh (per bank), partial array Self Refresh
- Power-down mode
- operating temperature range: industrial plus (J), automotive (compliance with AEC-Q100 automotive specification)
|
4 Gbit
(128Mx32x2 channels) |
3200/3733/4267 MHz |
1.8 / 1.1 / 0.6 |
-40 – +105 (J)
Automotive |
WFBGA-200 |
P |
N | |
W66CP2NQU
(3314 KB)
4 Gbit
(128Mx32x2 channels) |
3200/3733/4267 MHz |
1.8 / 1.1 / 1.1 |
-40 – +105 (J)
Automotive |
WFBGA-200 |
P |
N | |
W66CQ2NQQ
(3314 KB) - Dual-Die-Package (DDP), dual channel memory
- synchronous burst mode interface
- burst length: 16/32 bytes
- 8 banks
- differential clock inputs
- refresh modes: Auto Refresh (per bank), partial array Self Refresh
- Power-down mode
- operating temperature range: industrial plus (J), automotive (compliance with AEC-Q100 automotive specification)
|
4 Gbit
(128Mx32x2 channel) |
3200/3733/4267 MHz |
1.8 / 1.1 / 0.6 |
-40 – +105 (J)
Automotive |
TFBGA-200 |
P |
N | |
W66CP2NQQ
(3314 KB)
4 Gbit
(128Mx32x2 channel) |
3200/3733/4267 MHz |
1.8 / 1.1 / 1.1 |
-40 – +105 (J)
Automotive |
TFBGA-200 |
P |
N | |
|
W66CP2RBQ |
- Dual-Die-Package (DDP), dual channel memory
- synchronous burst mode interface
- burst length: 16/32 bytes
- 8 banks
- differential clock inputs
- refresh modes: Auto Refresh (per bank), partial array Self Refresh
- Power-down mode
- operating temperature range: industrial plus (J), automotive (compliance with AEC-Q100 automotive specification)
|
4 Gbit
(128Mx32x2 channel) |
3200/3733/4267 MHz |
1.8 / 1.1 / 0.6 |
-40 – +105 (J)
Automotive |
TFBGA-200 |
UD |
S |
W66CP6RBH
(8355 KB) - Single-Die-Package (SDP), single channel memory
- synchronous burst mode interface
- burst length: 16/32 bytes
- 8 banks
- differential clock inputs
- refresh modes: Auto Refresh (per bank), partial array Self Refresh
- Power-down mode
- operating temperature range: industrial plus (J), automotive (compliance with AEC-Q100 automotive specification)
|
4 Gbit
(256Mx16x1 channel) |
3200/3733/4267 MHz |
1.8 / 1.1 / 0.6 |
-40 – +105 (J)
Automotive |
VFBGA-100 |
UD |
S | |
W66CP6RBQ
(8355 KB)
4 Gbit
(256Mx16x1 channel) |
3200/3733/4267 MHz |
1.8 / 1.1 / 0.6 |
-40 – +105 (J)
Automotive |
TFBGA-200 |
UD |
S | |
W66DP2RQQ
(8355 KB)
- Dual-Die-Package (DDP), dual channel memory
- synchronous burst mode interface
- burst length: 16/32 bytes
- 8 banks
- differential clock inputs
- refresh modes: Auto Refresh (per bank), partial array Self Refresh
- Power-down mode
- operating temperature range: industrial plus (J), automotive (compliance with AEC-Q100 automotive specification)
|
8 Gbit
(256Mx32x2 channel) |
3200/3733/4267 MHz |
1.8 / 1.1 / 0.6 |
-40 – +105 (J)
Automotive |
TFBGA-200 |
UD |
S | |
