參數(shù)資料
型號(hào)： MH16D64AKQC-10
廠商： Mitsubishi Electric Corporation
英文描述： JT 55C 55#20 PIN PLUG
中文描述： 1073741824位（16,777,216字64位），雙數(shù)據(jù)速率同步DRAM模塊
文件頁(yè)數(shù)： 4/37頁(yè)
文件大?。?/td> 329K
代理商： MH16D64AKQC-10
MH16D64AKQC-75,-10
1,073,741,824-BIT (16,777,216-WORD BY 64-BIT) Double Data Rate Synchronous DRAM Module
MIT-DS-0400-0.0
2.Nov.2000
Preliminary Spec.
Some contents are subject to change without notice.
MITSUBISHI LSIs
MITSUBISHI
ELECTRIC
4
PIN FUNCTION
CK0-2,/CK0-2
Input
Clock: CK0-2 and /CK0-2 are differential clock inputs. All address and control
input signals are sampled on the crossing of the positive edge of CK0-2 and
negative edge of /CK0-2. Output (read) data is referenced to the crossings of
CK0-2 and /CK0-2 (both directions of crossing).
CKE0-1
Input
Clock Enable: CKE0-1 controls internal clock. When CKE0-1 is low, internal
clock for the following cycle is ceased. CKE0-1 is also used to select auto /
self refresh. After self refresh mode is started, CKE0-1 becomes
asynchronous input. Self refresh is maintained as long as CKE0-1 is low.
/S0-1
Input
Chip Select: When /S0-1 is high, any command means No Operation.
/RAS, /CAS, /WE
Input
Combination of /RAS, /CAS, /WE defines basic commands.
A0-11
Input
A0-11 specify the Row / Column Address in conjunction with BA0,1. The Row
Address is specified by A0-11. The Column Address is specified by A0-8.
A10 is also used to indicate precharge option. When A10 is high at a read / write
command, an auto precharge is performed. When A10 is high at a precharge
command, all banks are precharged.
BA0-1
Input
DQ 0-64
Input / Output
DQS0-7
Vdd, Vss
Power Supply
Power Supply for the memory array and peripheral circuitry.
Bank Address: BA0-1 specifies one of four banks in SDRAM to which a command
is applied. BA0-1 must be set with ACT, PRE, READ, WRITE commands.
Data Input/Output: Data bus
Data Strobe: Output with read data, input with write data. Edge-aligned with read
data, centered in write data. Used to capture write data.
Input Data Mask: DM is an input mask signal for write data. Input data is masked when DM0-7 is
sampled HIGH along with that input data during a WRITE access. DM0-7 is sampled on both
edges of DQS0-7. Although DM pins are input only, the DM0-7 loading matches the DQ0-63 and
DQS0-7 loading.
SYMBOL
TYPE
DESCRIPTION
Input
Vref
Input
SSTL_2 reference voltage.
Vddspd
Power Supply
Power Supply for SPD
SDA
Input / Output
This is a bidirectional pin used to transfer data into or out of the SPD EEPROM.
A resistor must be connected to Vdd to act as a pullup.
SCL
Input / Output
This signal is used to clock data into and out of the SPD EEPROM. A resistor
may be connected from the SCL to Vdd to act as a pullup.
SA0-2
Address pins used to select the Serial Presence Detect.
Input
DM0-7
Input / Output
VddID
Vdd identification flag
Output
相關(guān)PDF資料
PDF描述
MH16D64AKQC-75 Circular Connector; No. of Contacts:21; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:22; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:22-21 RoHS Compliant: No
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MH16V644AWJ-5 FAST PAGE MODE 1073741824 - BIT ( 16777216 - WORD BY 64 - BIT ) DYNAMIC RAM
MH16V644AWJ-6 FAST PAGE MODE 1073741824 - BIT ( 16777216 - WORD BY 64 - BIT ) DYNAMIC RAM
MH16V64AWJ-5 FAST PAGE MODE 1073741824 - BIT ( 16777216 - WORD BY 64 - BIT ) DYNAMIC RAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MH16D64AKQC-75 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:1,073,741,824-BIT (16,777,216-WORD BY 64-BIT) Double Data Rate Synchronous DRAM Module
MH16D72AKLB-10 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:1,207.959,552-BIT (16,777,216-WORD BY 72-BIT) Double Data Rate Synchronous DRAM Module
MH16D72AKLB-75 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:1,207.959,552-BIT (16,777,216-WORD BY 72-BIT) Double Data Rate Synchronous DRAM Module
MH16FAD 制造商:MTRONPTI 制造商全稱:MTRONPTI 功能描述:8 pin DIP, 3.3 or 5.0 Volt, HCMOS/TTL Clock Oscillator
MH16FAD-R 制造商:MTRONPTI 制造商全稱:MTRONPTI 功能描述:8 pin DIP, 3.3 or 5.0 Volt, HCMOS/TTL Clock Oscillator
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