EM6521 Datasheet
EM6521 Datasheet (Unknown Manufacturer)
Unknown Manufacturer
The EM6521 is an advanced single chip CMOS 4-bit microcontroller. It contains EEPROM, RAM, LCD driver, power on reset, watchdog timer, oscillation detection circuit, 10-bit up/down and event counter, .
* Low Power - 11 µA active mode, LCD On - 1.8 µA standby mode, LCD Off - 0.1 µA sleep mode @ 3 V, 32 KHz, 25 ºC Large Voltage range, 2 to 5.5 V 2 clocks per instruction cycle 72 basic instructions EEPROM 4096 x 16 bits RAM 128 x 4 bits Max. 12 inputs ; port A, port B, port SP Max. 8 outputs ; port B.
EM6521 Datasheet (EM Microelectronic)
EM Microelectronic
The programming is done with the EM MFP programmer, either by putting the device onto the programmer or connecting it with the connector at the back to your board. EM MFP Programmer Qin Qout Test V.
15 6. EM6520 16 7. EM6521 .