DDR1 DIMM / SODIMM

SDRAM DDR1* – The first memory in the DDR family. It has a synchronous interface, active on both edges of the clock signal. The DDR1 interface enables data transfer up to 3200 MB/s via a 64-bit bus.

*DDR1 memory module is sold only through special deals

Key features
  • Available capacities:
    512 MB 1 GB
  • form factor
    184-pin DIMM
    200-pin SODIMM
  • supply voltage 2.5 V
  • ECC algorithm
  • frequency: 333, 400 MHz
  • 1 year or period determined individually

Key features

SDRAM DDR1
Single / Dual Rank configuration
100% functional tests
High / Low temperature testing
Build from major IC grades
Long lifetime project support
FIX BOM option
PCN and EOL notification
Capacities

512 MB in a single module
1 GB in a single module

Memory type

DDR1 DIMM / SODIMM

Frequency

333 MHz
400 MHz

Latency

CL2.5
CL3

Voltage

2.5 V

Peak data transfer

up to 3 200 MB/s

Operating temperature

standard: 0 - 70°C
extended: -40 - 85°C

Storage temperature

-40 - 85°C

Part Number (P/N) for industrial DRAM

*VLP - Very Low Profile
GR1S1G400D8C
PrefixGenerationModule typeCapacityFrequencyNumber of banksOrganizationSpecial features
GR: GOODRAM0: SDR SDRAM
1: DDR SDRAM
2: DDR2 SDRAM
3: DDR3 SDRAM
4: SDRAM
D: DIMM
E: DIMM z ECC
F: Fully buffered
R: Registered
S: SODIMM
V: ECC VLP*
U: DIMM VLP
L: RDIMM
A: SODIMM ECC
128: 128 MB
256: 256 MB
512: 512 MB
1G: 1 GB
2G: 2 GB
4G: 4 GB
8G: 8 GB
16G: 16 GB
32G: 32 GB
64G: 64 GB
133: SDRAM 133 MHz
333: DDR1 333 MHz
400: DDR1 400 MHz
667: DDR2 667 MHz
800: DDR2 800 MHz
106: DDR3 1066 MHz
133: DDR3 1333 MHz
160: DDR3 1600 MHz
186: DDR3 1866 MHz
213: DDR4 2133 MHz
240: DDR4 2400 MHz
S: Single Rank
D: Dual Rank
Q: Quad Rank
O: Octo Rank
4: x4
8: x8
16: x16
0: not specified
C: standard voltage / standard temperature 0 - 85°C
I: standard voltage / extended temperature -40 - 85°C
L: low voltage / standard temperature 0 - 85°C
Y: low voltage / extended temperature -40 -85°C