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参数资料
| 型号： | 709279L9PF8 |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | SRAM |
| 英文描述： | 32K X 16 DUAL-PORT SRAM, 20 ns, PQFP100 |
| 封装： | 14 X 14 MM, 1.40 MM HEIGHT, TQFP-100 |
| 文件页数： | 1/18页 |
| 文件大小： | 314K |
| 代理商： | 709279L9PF8 |
2004 Integrated Device Technology, Inc.
JUNE 2004
DSC-3243/13
1
Functional Block Diagram
Features
◆
True Dual-Ported memory cells which allow simultaneous
access of the same memory location
◆
High-speed clock to data access
– Commercial:6.5/7.5/9/12/15ns(max.)
– Industrial: 12ns (max.)
◆
Low-power operation
– IDT709279/69S
Active: 950mW (typ.)
Standby: 5mW (typ.)
– IDT709279/69L
Active: 950mW (typ.)
Standby: 1mW (typ.)
◆
Flow-Through or Pipelined output mode on either port via
the FT/PIPE pin
◆
Counter enable and reset features
◆
Dual chip enables allow for depth expansion without
additional logic
◆
Full synchronous operation on both ports
– 4ns setup to clock and 1ns hold on all control, data, and
addressinputs
– Data input, address, and control registers
– Fast 6.5ns clock to data out in the Pipelined output mode
– Self-timedwriteallowsfastcycletime
– 10ns cycle time, 100MHz operation in Pipelined output mode
◆
Separate upper-byte and lower-byte controls for
multiplexed bus and bus matching compatibility
◆
TTL- compatible, single 5V (±10%) power supply
◆
Industrial temperature range (–40°C to +85°C) is
available for selected speeds
◆
Available in a 100-pin Thin Quad Flatpack (TQFP) package
HIGH-SPEED 32/16K x 16
SYNCHRONOUS
DUAL-PORT STATIC RAM
IDT709279/69S/L
FT/PIPER
R/
WR
UBR
LBR
CE0R
OER
CE1R
I/O
Control
MEMORY
ARRAY
Counter/
Address
Reg.
I/O
Control
3243 drw 01
A14R(1)
A0R
CLKR
ADSR
CNTENR
CNTRSTR
I/O8L-
I/O15L
I/O0L-I/O7L
I/O8R-I/O15R
I/O0R-I/O7R
A0L
CLKL
ADSL
A14L(1)
CNTENL
CNTRSTL
Counter/
Address
Reg.
R/
WL
UBL
LBL
CE0L
OEL
CE1L
,
0a 1a
0b 1b
0/1
ab
1
0/1
0
FT/PIPEL
,
1
0/1
0
1a 0a
1b 0b
0/1
ba
NOTE:
1. A14X is a NC for IDT709269.
相关PDF资料 |
PDF描述 |
|---|---|
| IDT709279L12PFI8 | 32K X 16 DUAL-PORT SRAM, 25 ns, PQFP100 |
| 70C100BFIL | 110 A, SCR, TO-208AD |
| 70C100BIL | 110 A, SCR, TO-209AC |
| 70C120BFIL | 110 A, SCR, TO-208AD |
| 70C120BIL | 110 A, SCR, TO-209AC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 709279L9PFG | 功能描述:静态随机存取存储器 RoHS:否 制造商:Cypress Semiconductor 存储容量:16 Mbit 组织:1 M x 16 访问时间:55 ns 电源电压-最大:3.6 V 电源电压-最小:2.2 V 最大工作电流:22 uA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:TSOP-48 封装:Tray |
| 709279L9PFG8 | 功能描述:IC SRAM 512KBIT 100TQFP 制造商:idt, integrated device technology inc 系列:* 零件状态:初步 标准包装:750 |
| 709279S12PF | 功能描述:静态随机存取存储器 RoHS:否 制造商:Cypress Semiconductor 存储容量:16 Mbit 组织:1 M x 16 访问时间:55 ns 电源电压-最大:3.6 V 电源电压-最小:2.2 V 最大工作电流:22 uA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:TSOP-48 封装:Tray |
| 709279S12PF8 | 功能描述:静态随机存取存储器 RoHS:否 制造商:Cypress Semiconductor 存储容量:16 Mbit 组织:1 M x 16 访问时间:55 ns 电源电压-最大:3.6 V 电源电压-最小:2.2 V 最大工作电流:22 uA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:TSOP-48 封装:Tray |
| 709279S12PFI | 制造商:Integrated Device Technology Inc 功能描述:SRAM Chip Sync Dual 5V 512K-Bit 32K x 16 25ns/12ns 100-Pin TQFP 制造商:Integrated Device Technology Inc 功能描述:SRAM Chip Sync Dual 5V 512K-Bit 32K x 16 25ns/12ns 100-Pin TQFP Tray 制造商:Integrated Device Technology Inc 功能描述:SRAM SYNC DUAL 5V 512KBIT 32KX16 25NS/12NS 100TQFP - Bulk |
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