产品描述:
fm8pe513m : otp device
features
1k word on chip otp
49x8 bits on chip general purpose registers (sram)
8-bit wide data path
5-level deep hardware stack
only 42 single word instructions
all instructions are single cycle except for program branches which are two-cycle
all otp area goto instruction
all otp area subroutine call instruction
direct, indirect addressing modes for data accessing
8-bit real time clock/counter (timer0) with 8-bit programmable pre-scaler
internal power-on reset (por)