EM78P372KSS20 datasheet(32/118 Pages) EMC

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EM78P372K

8-bit Microcontroller



Product Specification (V1.4) 05.11.2016

(This specification is subject to change without prior notice)

NOTE

■ Crystal MOD1 for LXT1, XT, HXT2, HXT1:

Sleep

 Normal = Oscillator Stable Time + 510 clock (main frequency).

Sleep

 Green = Oscillator Stable Time + 8 clock (sub frequency).

Green

 Normal = Oscillator Stable Time + 510 clock (main frequency)

NOTE

■ Crystal MOD2 for LXT2 :

Sleep

 Normal = Oscillator Stable Time + 254 clock (main frequency).

Sleep

 Green = Oscillator Stable Time + 8 clock (sub frequency).

Green

 Normal = Oscillator Stable Time + 254 clock (main frequency)

■ IRC MOD :

Sleep

 Normal = Oscillator Stable Time + 8 or 32 clock (main frequency).

Sleep

 Green = Oscillator Stable Time + 8 clock (sub frequency).

Green

 Normal = Oscillator Stable Time + 8 clock (main frequency)

Bits 3~2: Not used,

set to “0” at all time.

Bits 1~0 (RCM1~RCM0): IRC mode selection bits

RCM 1

RCM 0

*Frequency (MHz)

NOTE

■ Word 2 <11> COBS0=0 :

Bank 1 RF<1~0> of the initialized values will be kept the same as Word 1<6~5>.

Bank 1 RF<1~0> cannot change

■ Word 2<11> COBS0=1 :

Bank 1 RF<1~0> of the initialized values will be kept the same as Word 1<6~5>.

Bank 1 RF<1~0> can change, When user wants to work on other IRC frequency.

Stable Time is 8 clocks

7.1.25

R10~R1F

All of these are 8-bit general-purpose registers.

EM78P372KSS20 Datasheet(PDF) 32 Page - ELAN Microelectronics Corp

EM78P372KSS20 Datasheet(HTML) 32 Page - ELAN Microelectronics Corp

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