DATA SHEET
8G bits DDR2 Mobile RAM™, DDP
EDB8132B3MC (256M words × 32 bits)
Specifications
• Density: 8G bits
• Organization
— 16M words × 32 bits × 8 banks × 2 ranks
— 2 pieces of 4Gb (×32) in one package
• Data rate: 1066Mbps (max.)
• Package
— 134-ball FBGA, DDP (Dual Die Package)
— Package size: 11.5mm × 11.5mm
— Ball pitch: 0.65mm
— Lead-free (RoHS compliant) and Halogen-free
• Power supply
— VDD1 = 1.70V to 1.95V
— VDD2, VDDQ = 1.14V to 1.30V
• Interface: HSUL_12
• Operating case temperature range
— TC = -30°C to +85°C
Features
• JEDEC LPDDR2-S4B compliance
• DLL is not implemented
• Low power consumption
• Mobile RAM functions
— Partial Array Self-Refresh (PASR)
— Auto Temperature Compensated Self-Refresh
(ATCSR) by built-in temperature sensor
— Deep power-down mode
— Per Bank Refresh
Block Diagram
CKE0 /CS0
VDD1
VDD2
VDDQ
VREFCA
VREFDQ
VSS
CK, /CK
CA0 to CA9
CKE1 /CS1
4G bits
(128M x 32)
4G bits
(128M x 32)
DQS0 to DQS3
/DQS0 to /DQS3
DQ0 to DQ31
DM0 to DM3
ZQ
Document No. E1852E20 (Ver. 2.0)
Date Published January 2012 (K) Japan
Printed in Japan
URL: http://www.elpida.com
Elpida Memory, Inc. 2011-2012
EDB8132B3MC
Ordering Information
Part number
EDB8132B3MC-1D-F
EDB8132B3MC-8D-F
Organization
(words x bits)
256M × 32
(128M × 32 × 2pcs)
Clock frequency
533MHz
400MHz
Data rate
1066Mbps
800Mbps
Read latency
8
134-ball FBGA
6
Package
Part Number
E D B 81 32 B 3 MC - 1D - F
Elpida Memory
Type
D: Packaged Device
Product Family
B: DDR2 Mobile RAM
Density/Chip select
81: 8Gb/2-CS
Organization
32: x32
Power Supply, Interface
B: VDD1 = 1.8V, VDD2 = VDDQ = 1.2V,
S4B device, HSUL
Environment Code
F: Lead Free (RoHS compliant)
and Halogen Free
Speed
1D: 1066Mbps
8D: 800Mbps
Package
MC: Stacked FBGA
Revision
Data Sheet E1852E20 (Ver. 2.0)
2
EDB8132B3MC
CONTENTS
Specifications ........................................................................................................................................ 1
Block Diagram ....................................................................................................................................... 1
Features ................................................................................................................................................ 1
Ordering Information ............................................................................................................................. 2
Part Number .......................................................................................................................................... 2
Pin Configurations ................................................................................................................................. 4
Pin Descriptions .................................................................................................................................... 5
Pin Capacitance .................................................................................................................................... 6
Package Drawing .................................................................................................................................. 7
Mode Register Specification ................................................................................................................. 8
1. Electrical Conditions ...................................................................................................................... 9
1.1 Absolute Maximum Ratings .............................................................................................. 9
1.2 Recommended DC Operating Conditions ........................................................................ 9
2. Electrical Specifications ............................................................................................................... 10
2.1 DC Characteristics 1 ....................................................................................................... 10
2.2 DC Characteristics 2 ....................................................................................................... 12
2.3 AC Characteristics .......................................................................................................... 13
Data Sheet E1852E20 (Ver. 2.0)
3
EDB8132B3MC
Pin Configurations
/xxx indicate active low signal.
134-ball FBGA
1
A
NU
NU
NU
NU
2
3
4
5
6
7
8
9
10
B
NU
NC
NC
VDD2
VDD1
DQ31
DQ29
DQ26
NU
C
VDD1
VSS
NC
VSS
VSS
VDDQ
DQ25
VSS
VDDQ
D
VSS
VDD2
ZQ
VDDQ
DQ30
DQ27
DQS3 /DQS3
VSS
E
VSS
CA9
CA8
DQ28
DQ24
DM3
DQ15
VDDQ
VSS
F
NC
CA6
CA7
VSS
DQ11
DQ13
DQ14
DQ12
VDDQ
G
VDD2
CA5 VREFCA
/DQS1 DQS1
DQ10
DQ9
DQ8
VSS
H
NC
VSS
/CK
DM1
VDDQ
J
VSS
NC
CK
VSS
VDDQ
VDD2
VSS VREFDQ
K
CKE0
CKE1
NC
DM0
VDDQ
L
/CS0
/CS1
NC
/DQS0 DQS0
DQ5
DQ6
DQ7
VSS
M
CA4
CA3
CA2
VSS
DQ4
DQ2
DQ1
DQ3
VDDQ
N
VSS
NC
CA1
DQ19
DQ23
DM2
DQ0
VDDQ
VSS
P
VSS
VDD2
CA0
VDDQ
DQ17
DQ20
DQS2 /DQS2
VSS
R
VDD1
VSS
NC
VSS
VSS
VDDQ
DQ22
VSS
VDDQ
T
NU
NC
NC
VDD2
VDD1
DQ16
DQ18
DQ21
NU
U
NU
NU
NU
NU
(Top view)
Data Sheet E1852E20 (Ver. 2.0)
4
EDB8132B3MC
Pin Descriptions
Pin name
CK, /CK
CKE0, CKE1
/CS0, /CS1
CA0 to CA9
DM0 to DM3
DQ0 to DQ31
DQS0 to DQS3
/DQS0 to /DQS3
VDD1
VDD2
*1
VDDQ
*1
VREFCA
VREFDQ
VSS
ZQ
NC
*2
NU
*3
Function
Clock
Clock enable
Chip select
DDR command/address inputs
Input data mask
Data input/output
Data strobe
Core power supply 1
Core power supply 2 and input receiver power supply
I/O power supply
Reference voltage for CA input receiver
Reference voltage for DQ input receiver
Ground
Reference pin for output drive strength calibration
No connection
Not usable
(Address configurations: Row:R0-R13,
Column:C0-C9,
Bank:BA0-BA2)
Notes: 1. VDD2 and VDDQ are merged on the package substrate.
2. Not internally connected.
3. Don’t connect.
Data Sheet E1852E20 (Ver. 2.0)
5