MSM6587 |
RFQ for MSM6587 Required Field |
 |
| Product | Manufacturers | Pack | D/C |
| MSM6587 | - | SOP | 97+ |
The MSM6587 is a serial register in 524,288 words x 1 bit configuration featuring medium speed operation with low-power consumption.
The MSM6587 has a built-in internal address generator circuit allowing continuous serial read/write operation by external clock input. The internal address is automatically incremented or decremented by one by read/write operation. Address increment or decrement can be selected by external input.Address designation in units of 1024 words in the direction of words is possible by an externalserial address input.
A refresh timer and refresh counter are built in to eliminate the need of the external refresh circuit and to realize low power consumption.
18-pin plastic QFJ (PLCC) is used as the package and the operating temperature range is between 0°C and 70°C.
The MSM6587 is suitable for storing large capacity data with battery backup. A solid state recording and playback system can easily be constructed in combination with OKI's voice synthesizer ICs.
Features |
| • Configuration : 524,288 x 1 bit• Serial access operation Serial access time : 1.5 s (3.0 s) Serial read/write cycle time : 2.0 s (4.0 s) Fast mode read/write cycle time : 0.4 s (0.4 s) Times in parentheses indicate ones in self-refresh mode.• Low current consumption : 100 mA max. (for data holding, Vcc=4.0 V)•Wide operating supply voltage range : Single 3.5 to 5.5 V• Auto-refresh/self-refresh changeable• Package:18-pin plastic QFJ (PLCC) (QFJ18-P-R290-1.27) (Product name : MSM6587JS) |
|
Rating |
Symbol |
Condition |
Rating |
Unit |
| Terminal Voltage |
VT |
Ta = 25°C,relative to VSS
|
1.0 to +7.0 |
V |
| Output Short-Circuit Current |
IOS |
Ta = 25°C |
50 |
mA |
| Power Dissipation |
PD |
Ta = 25°C |
1 |
W |
| Operating Temperature |
TOP |
- |
0 to 70 |
°C |
| Storage Temperature |
TSTG |
- |
55 to +150 |
°C |
