参数资料
型号: TC59SM808BFTL-70
元件分类: DRAM
英文描述: 32M X 8 SYNCHRONOUS DRAM, 5.4 ns, PDSO54
封装: 0.400 INCH, 0.80 MM PITCH, PLASTIC, TSOP2-54
文件页数: 36/49页
文件大小: 2437K
代理商: TC59SM808BFTL-70
TC59SM816/08/04BFT/BFTL-70,-75,-80
2001-06-11
41/49
Figure 15. Auto Precharge timing (Read cycle)
(1) CAS Latency
= 2
(a) Burst Length
= 1
Command
Read
DQ
AP
Act
Q0
0
1
2
3
4
5
6
7
8
9
10
11
12
13
tRP
(b) Burst Length
= 2
Command
DQ
(c) Burst Length
= 4
Command
DQ
(d) Burst Length
= 8
Command
DQ
(2) CAS Latency
= 3
(a) Burst Length
= 1
Command
DQ
(b) Burst Length
= 2
Command
DQ
(c) Burst Length
= 4
Command
DQ
(d) Burst Length
= 8
Command
DQ
Read
AP
Act
Q0
Read
AP
Act
Q0
Read
Q0
Read
AP
Act
Q0
tRP
Read
AP
Act
Q0
tRP
Read
AP
Act
Q0
tRP
Read
AP
Act
tRP
Q0
Q1
Q2
Q3
AP
Act
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q1
Q2
Q3
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Note)
represents the Read with Auto Precharge command.
represents the start of internal precharging.
represents the Bank Activate command.
When the Auto Precharge command is asserted, the period from the Bank Activate command to the start of internal
precharging must be at least tRAS (min).
Read
AP
Act
tRP
相关PDF资料
PDF描述
TC643VPA BRUSHLESS DC MOTOR CONTROLLER, PDIP8
TC74A23F RELAY SWITCH; N RELAY SWITCH; FREQUENCY RANGE: DC-4 GHz; SWICH TYPE: SPDT; FEATURE: FAILSAFE; ACTUATING VOLTAGE: 12; VSWR: 1.20:1 @ 4 GHz
TC74LVX174FN HEX D-TYPE FLIP FLOP WITH CLEAR
TC74VHC174FN ADAPTERS, COAX; FME PLUG TO UHF MALE COAXIAL ADAPTER
TC828AECT 0.05 A SWITCHED CAPACITOR CONVERTER, 20 kHz SWITCHING FREQ-MAX, PDSO5
相关代理商/技术参数
参数描述
TC59SM816BFT-80 制造商:Toshiba America Electronic Components 功能描述:
TC59SM816CFTI-75 制造商:Toshiba America Electronic Components 功能描述:DRAM Chip SDRAM 256M-Bit 16Mx16 3.3V 54-Pin TSOP-II
TC59WM815BFT-75 制造商:Toshiba America Electronic Components 功能描述:16M X 16 DDR DRAM, 0.75 ns, 66 Pin Plastic SMT
TC5A 制造商:TOPSTEK 制造商全称:TOPSTEK 功能描述:Topstek Current Transducer
TC5A4V 制造商:TOPSTEK 制造商全称:TOPSTEK 功能描述:Topstek Current Transducer