ST90T40C6 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST90T40C6

16K ROM HCMOS MCU WITH EEPROM, RAM AND A/D CONVERTER

STMicroelectronics 

ST9040

CLOCK TIMING TABLE

(VDD = 5V ± 10%, TA = – 40°C to + 85°C, INTCLK = 12MHz, unless otherwise specified)

N°

Symbol

1 TpC

Parameter

OSCIN Clock Period

2 TrC, TfC

3 TwCL, TwCH

OSCIN Rise and Fall Time

OSCIN Low and High Width

Notes:

1. Clock divided by 2 internally (MODER.DIV2=1)

2. Clock not divided by 2 internally (MODER.DIV2=0)

Value

Unit

Min.

Max.

41.5

ns

83

ns

12

ns

17

25

ns

38

ns

Note

1

2

1

2

CLOCK TIMING

16/56

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