FDS9435 DataSheet
DATASHEET
FDS9435 描述
In addition, the devices are static designs which offer a wide range of operating frequencies down to zero. Two software selectable modes of power reduction idle mode and power-down mode are available. The idle mode freezes the CPU while allowing the RAM, timers, serial port, and interrupt system to continue functioning. The power-down mode saves the RAM contents but freezes the oscillator, causing all other chip functions to be inoperative. Since the design is static, the clock can be stopped without loss of user data. Then the execution can be resumed from the point the clock was stopped.
FDS9435 特点
The FDS9435 familiy is an 32Mx72 bits Dynamic RAM Module which is assembled 36 pieces of 16Mx4bit DRAMs in 32pin TSOP-II package and two 16bit driver ICs in 48pin TTSOP package and 8bit driver IC in 20pin TSSOP package mounted on a 168pin printed circuit board with decoupling capacitors.
FDS9435 应用