Features
- True Dual-Ported memory cells which allow simultaneous reads of the same memory location
- 7007 easily expands data bus width to 16 bits or more
- Interrupt Flag
- On-chip port arbitration logic
- Full on-chip hardware support of semaphore signaling between ports
- Fully asynchronous operation from either port
- Battery backup operation—2V data retention
- TTL-compatible, single 5V (±10%) power supply
- Available in 68-pin PGA, PLCC, and 80-pin TQFP packages
- Industrial temperature range (-40C to +85C) is available
Description
The 7007 is a high-speed 32K x 8 Dual-Port Static RAM designed to be used as a stand-alone 256K-bit Dual-Port RAM or as a combination MASTER/SLAVE Dual-Port RAM for 16-bit-or-more word systems. An automatic power down feature controlled by CE permits the on-chip circuitry of each port to enter a very low standby power mode.
Parameters
| Attributes | Value |
|---|---|
| Core Voltage (V) | 5 |
| Bus Width (bits) | 8 |
| Density (Kb) | 256 |
| Pkg. Code | PLG68, PNG80 |
| Interface | Async |
| I/O Type | 5.0 V TTL |
| Access Time (ns) | 15, 20 |
| Temp. Range (°C) | -40 to 85°C, 0 to 70°C |
| Architecture | Dual-Port |
| Organization | 32K x 8 |
| Function | Busy, Interrupt, Master, Semaphore, Slave |
Support Communities
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Issue with Smartsnippet for firmware download with Jlink
Dear Support, We use the SDK 3.0.6. We are in our first product series and get a big issue for burning the OTP on the panasonic modules. We try to burn our modules using a Jlink accross Smartsnippets in command lines (bute get the same issue using smartsnippets ...
Dec 19, 2015 -
could not set acceleration range on DA14583 IoT Sensor Development Kit
Hi I cant change the accel rate from 2G to 16G according on the User Manual DA 14583 IoT sensor to set basic configuration where is able to set the accelerometer range at byte 2 an 0x0C has to send to change range to 16G. (page 26). i am sending ...
May 18, 2016 -
RZFive: Enable CAN and PWM on MTIOC4D interface
... 1.679009] gp : ffffffe0010dbfa8 tp : ffffffe001273780 t0 : ffffffe002037bb8[ 1.686285] t1 : 0000000000000010 t2 : ffffffe001cc9f60 s0 : ffffffe00129fa40[ 1.693514] s1 : ffffffe0013c2c00 a0 : 0000000000000022 a1 : ffffffe001273780[ 1.700736] a2 : 0000000061b57f67 a3 : 0000000000000000 a4 : 2ac5b7a07f1c2d00[ 1.708050] a5 : 2ac5b7a07f1c2d00 a6 : 00000000000f2434 a7 : 0000000000000001[ 1.715337] s2 : ffffffe0010dd088 s3 : ffffffe001fc66c0 s4 : ffffffe00205a800[ 1.722574 ...
Dec 8, 2023
Support Communities
