SEG01G72A1BH1MT-37R Swissbit NA Inc, SEG01G72A1BH1MT-37R Datasheet - Page 10

• Manufacturer Part Number: SEG01G72A1BH1MT-37R
• Description: DRAM DDR2 1GB 200-SORDIMM W/ECC
• Manufacturer: Swissbit NA Inc
• Series: -r

Specifications of SEG01G72A1BH1MT-37R

• Memory Type: DDR2 SDRAM
• Memory Size: 1GB
• Speed: 533MHz
• Features: -
• Package / Case: 200-SORDIMM
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 1052-1043

DDR2 SDRAM COMPONENT ELECTRICAL CHARACTERISTICS AND RECOMMENDED
AC OPERATING CONDITIONS (Continued)
(0°C ≤ T
AC CHARACTERISTICS
Address and control input hold
time
CAS# to CAS# command delay
ACTIVE to ACTIVE (same bank)
command period
ACTIVE bank a to ACTIVE bank
b command
ACTIVE to READ or WRITE
delay
Four bank Activate period
ACTIVE to PRECHARGE
command
Internal READ to precharge
command delay
Write recovery time
Auto precharge write recovery +
precharge time
Internal WRITE to READ
command delay
PRECHARGE command period
PRECHARGE ALL command
period
LOAD MODE command cycle
time
CKE low to CK, CK# uncertainty
REFRESH to ACTIVE or
REFRESH to REFRESH
command interval
Average periodic refresh interval
(0°C<= T
(85°C<= T
Exit SELF REFRESH to non-
READ command
Exit SELF REFRESH to READ
command
Exit SELF REFRESH timing
reference
ODT turn-on delay
ODT turn-on
ODT turn-off delay
ODT turn-off
ODT turn-on (power-down
mode)
ODT turn-off (power-down
mode)
ODT to power-down entry
latency
Swissbit
Industriestrasse 4
CH-9552 Bronschhofen
Switzerland
PARAMETER
CASE
CASE
CASE
≤ + 85°C; V
<= 85 °C)
<= 95 °C)
DD
Q = +1.8V ± 0.1V, V
SYMBOL
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
IH
CCD
RC
RRD
RCD
FAW
RAS
RTP
WR
DAL
WTR
RP
RPA
MRD
DELAY
RFC
REFI
REFI (IT)
XSNR
XSRD
ISXR
AOND
AON
AOFD
AOF
AONPD
AOFPD
ANPD
Fon: [phone]
Fax: [phone]
t
+ 10
DD
t
t
t
RFC
t
AC
AC
WR
t
t
RP
AC
AC
2,000
2,000
37.5
MIN
(min) +
(min) +
= +1.8V ± 0.1V)
105
200
0.5
7.5
7.5
7.5
2.5
(min)
55
15
40
15
15
t
(min)
(min)
2
+ t
+ t
2
2
3
t
IS
IS
4200-444
Data Sheet
RP
CK
+ t
CK
2.5 x t
t
t
t
t
2 x t
+ t
70’000
70’000
+ 1,000
+ 1,000
+ 1,000
AC
AC
AC
AC
+ 600
MAX
7.8
3.9
2.5
(max)
(max)
(max)
(max)
IH
2
CK
CK
+
+
t
+ 10
t
t
t
t
RFC
AC
AC
WR
t
t
RP
AC
AC
2,000
2,000
37.5
MIN
(min) +
(min) +
105
200
0.4
7.5
7.5
7.5
2.5
55
15
40
15
15
(min)
(min)
(min)
t
2
+ t
+ t
2
2
3
IS
www.swissbit.com
eMail: [e-mail]
t
IS
5300-555
CK
RP
+ t
CK
2.5 x t
t
t
t
t
2 x t
70’000
70’000
+ 1,000
+ 1,000
+ 1,000
+ t
AC
AC
AC
AC
+ 600
MAX
7.8
3.9
2.5
(max)
(max)
(max)
(max)
IH
2
CK
CK
+
+
Unit
t
t
t
t
t
t
t
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
ns
ps
ps
ps
ps
ps
CK
CK
CK
CK
CK
CK
CK
Rev.1.0
30.07.2010
Page 10
of 14