512K Bits x 32 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM The IS42S32200B-6TLI is a synchronous DRAM (SDRAM) manufactured by ISSI (Integrated Silicon Solution, Inc.). Below are its specifications, descriptions, and features:
### **Specifications:**
- **Density:** 64Mb (4M x 16)
- **Organization:** 4 banks, 1M words x 16 bits
- **Voltage Supply:** 3.3V (±0.3V)
- **Speed Grade:** -6 (166MHz clock frequency)
- **Access Time:** 5.4ns (tAC)
- **Refresh:** 4,096 refresh cycles every 64ms
- **CAS Latency (CL):** 2, 3 programmable
- **Burst Length:** 1, 2, 4, 8, full page
- **Interface:** LVTTL
- **Package:** 54-pin TSOP-II (400mil width)
- **Operating Temperature:** Commercial (0°C to +70°C) or Industrial (-40°C to +85°C)
### **Descriptions:**
- **Type:** High-speed CMOS SDRAM
- **Functionality:** Fully synchronous with all signals registered on the positive edge of the clock.
- **Applications:** Used in networking, telecommunications, embedded systems, and consumer electronics.
### **Features:**
- **Auto Refresh & Self Refresh:** Supports both modes.
- **Programmable Burst Length:** 1, 2, 4, 8, or full page.
- **Burst Read & Write Operations:** Supports sequential or interleaved burst modes.
- **Single 3.3V Power Supply:** Low power consumption.
- **4 Banks Operation:** Allows concurrent operations.
- **Auto Precharge:** Optional for burst read/write operations.
- **Compliant with JEDEC Standards:** Follows industry-standard SDRAM specifications.
This information is based on ISSI's official datasheet for the IS42S32200B-6TLI.
