MSM6545 Description
MSM6545/6575/6545L/6575L is a 4-bit, low-power microcontroller manufactured in a CMOS silicon gate process. The microcontroller can be initialized and operated at a low supply voltage of 0.9 V. This single device contains a crystal oscillator circuit, voltage converter circuits, a time base counter, a ROM, a RAM, a stack RAM, I/O ports, interrupt function ponents, a serial I/O.
MSM6545 Key Features
- The IC can be initialized and operated even at a low voltage of 0.9 V
- Low power consumption
- ROM : 4096 words
- 17 bits (MSM6545/6545L) 2048 words
- 17 bits (MSM6575/6575L)
- RAM : 256 words
- 4 bits (MSM6545/6545L) 128 words
- 4 bits (MSM6575/6575L)
- I/O port Input-output port : 7 ports
- 4 bits Input port : 1 port