AS4C512M16D3L Datasheet, PDF (1/208 Pages) –

8Gb: x8, x16 DDR3L SDRAM
Description
DDR3L SDRAM
AS4C2GM4D3L– 256 Meg x 4 x 8 banks A
AS4C1GM8D3L– 128 Meg x 8 x 8 banks
AS4C512M16D3L – 64 Meg x 16 x 8 banks
Features
• V_DD = V_DDQ = 1.35V (1.283–1.45V)
• Backward compatible to V_DD = V_DDQ = 1.5V ±0.075V
– Supports DDR3L devices to be backward com-
patible in 1.5V applications
• Differential bidirectional data strobe
• 8n-bit prefetch architecture
• Differential clock inputs (CK, CK#)
• 8 internal banks
• Nominal and dynamic on-die termination (ODT)
for data, strobe, and mask signals
• Programmable CAS (READ) latency (CL)
• Programmable posted CAS additive latency (AL)
• Programmable CAS (WRITE) latency (CWL)
• Fixed burst length (BL) of 8 and burst chop (BC) of 4
(via the mode register set [MRS])
• Selectable BC4 or BL8 on-the-fly (OTF)
• Self refresh mode
Table 1: Key Timing Parameters
• T_C of 0°C to +95°C
– 64ms, 8192-cycle refresh at 0°C to +85°C
– 32ms at +85°C to +95°C
• Self refresh temperature (SRT)
• Automatic self refresh (ASR)
• Write leveling
• Multipurpose register
• Output driver calibration
Options
• Configuration
– 2 Gig x 4
– 1 Gig x 8
– 512 Meg x 16
• FBGA package (Pb-free) – x4, x8
– 78-ball (9mm x 13.2mm)
• FBGA package (Pb-free) – x16
– 96-ball (9mm x 14mm)
• Timing – cycle time
– 938ps @ CL = 14 (DDR3-2133)
– 1.07ns @ CL = 13 (DDR3-1866)
– 1.25ns @ CL = 11 (DDR3-1600)
• Operating temperature
– Commercial (0°C ≤ T_C ≤ +95°C)
– Industrial (–40°C ≤ T_C ≤ +95°C)
Marking
2G4
1G8
512M16
B
B
-09
-10
-12
C
I
Speed Grade
-093^{1, 2}
-107¹
-125
Data Rate (MT/s)
2133
1866
1600
Target ^tRCD-^tRP-CL
14-14-14
13-13-13
11-11-11
t_{RCD (ns)}
13.09
13.91
13.75
t_{RP (ns)}
13.09
13.91
13.75
CL (ns)
13.09
13.91
13.75
Notes: 1. Backward compatible to 1600, CL = 11 (-125).
2. Backward compatible to 1866, CL = 13 (-107).
Ordering Information
Part Number
AS4C2GM4D3L-12BCN
AS4C2GM4D3L-12BIN
ASC1GM8D3L-12BCN
ASC1GM8D3L-12BIN
AS4C512M16D3L-12BCN
AS4C512M16D3L-12BIN
Clock Frequency
800 MHz
800 MHz
800 MHz
800 MHz
800 MHz
800 MHz
Data Rate
1600
1600
1600
1600
1600
1600
Power Supply
1.35V (1.283–1.45V)
1.35V (1.283–1.45V)
1.35V (1.283–1.45V)
1.35V (1.283–1.45V)
1.35V (1.283–1.45V)
1.35V (1.283–1.45V)
Rev.A 01/15EN
© 2015 Alliance Memory, Inc. All rights reserved.
1
Alliance Memory Inc. reserves the right to change products or specification without notice
Package
78-ball (9mm x 13.2mm) FBGA
78-ball (9mm x 13.2mm) FBGA
78-ball (9mm x 13.2mm) FBGA
78-ball (9mm x 13.2mm)  FBGA  
96-ball (9mm x 14mm) FBGA
96-ball (9mm x 14mm) FBGA
Alliance Memory Inc. 511 Taylor Way, San Carlos, CA 94070
TEL: [phone] FAX: [phone]