Description

The R32180 is an electronic component model in the IC Chips category. It is designed with various features and specifications to meet the needs of different applications.

Specifications and features

- Power Supply: 1.8V+0.1V/-0.1V

- DLL circuitry for wide output data valid window and future frequency scaling

- I/O Supply Voltage: 1.5V+0.1V/-0.1V for 1.5V I/O, 1.8V+0.1V/-0.1V for 1.8V I/O

- Separate independent read and write data ports with concurrent read and write operation

- HSTL I/O

- Full data coherency, providing most current data

- Synchronous pipeline read with self timed early write

- Registered address, control and data input/output

- DDR(Double Data Rate) Interface on read and write ports

- Fixed 2-bit burst for both read and write operation

- Clock-stop supports to reduce current

- Two input clocks(K and K) for accurate DDR timing at clock rising edges only

- Two input clocks for output data(C and C) to minimize clock-skew and flight-time mismatches

- Two echo clocks (CQ and CQ) to enhance output data traceability

- Single address bus

- Byte write (x9, x18, x36) function

- Separate read/write control pin(R and W)

- Simple depth expansion with no data contention

- Programmable output impedance

- JTAG 1149.1 compatible test access port

- 165FBGA(11x15 ball array FBGA) with body size of 15x17mm

Application Scenarios

This electronic component model can be used in various applications that require high-speed data processing and reliable data coherency. It is suitable for applications such as telecommunications, networking, and computing.

Comparison

Advantages:
- Wide output data valid window
- Future frequency scaling
- Separate read and write data ports
- Full data coherency
- Accurate DDR timing
- Multiple clocks for data traceability
- Simple depth expansion
- Programmable output impedance
- Compatible with JTAG 1149.1 test access port
- Compact size

Disadvantages:
- Requires specific power supply voltage
- Limited burst length
- May not be suitable for applications with specific requirements outside of its specs