IDT71V30S
IDT71V30S is HIGH-SPEED 3.3V 1K X 8 DUAL-PORT STATIC RAM manufactured by Integrated Device Technology.
- Part of the IDT-71V comparator family.
- Part of the IDT-71V comparator family.
HIGH-SPEED 3.3V 1K X 8 DUAL-PORT STATIC RAM
Features x x
IDT71V30S/L
High-speed access
- mercial: 25/35/55ns (max.) Low-power operation
- IDT71V30S
- Active: 375m W (typ.)
- Standby: 5m W (typ.)
- IDT71V30L
- Active: 375m W (typ.)
- Standby: 1m W (typ.) x x x x x x
On-chip port arbitration logic Interrupt flags for port-to-port munication Fully asynchronous operation from either port Battery backup operation, 2V data retention (L Only) TTL-patible, single 3.3V ±0.3V power supply Industrial temperature range (-40OC to +85OC) is available for selected speeds
Functional Block Diagram
OEL CEL R/WL OER CER R/WR
I/O0L- I/O7L I/O Control
BUSYL
(1)
I/O0R-I/O7R I/O Control
BUSYR
(1)
A9L A0L
Address Decoder
MEMORY ARRAY
Address Decoder
A9R A0R
CEL OEL R/WL
ARBITRATION and INTERRUPT LOGIC
CER OER...
