ST72314J2B7 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST72314J2B7

8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, ADC, 16-BIT TIMERS, SPI, SCI INTERFACES

STMicroelectronics 

ST72334J/N, ST72314J/N, ST72124J

MEMORY AND PERIPHERAL CHARACTERISTICS (Cont’d)

SCI Serial Communication Interface

Symbol

Parameter

Cond itions

fTx or fRx

Communication frequency

(precision vs. standard ~0.16%)

fCPU=8MHz

Standard Mode

TR (resp.RR)=64, PR=13

TR (resp.RR)=16, PR=13

TR (resp.RR)= 8, PR=13

TR (resp.RR)= 4, PR=13

TR (resp.RR)= 2, PR=13

TR (resp.RR)= 8, PR= 3

TR (resp.RR)= 1, PR=13

Extended Mode

ETPR (resp.ERPR) = 13

See “STANDARD I/O PORT PINS” description for more details.

Typ 1)

Unit

~300.48

~1201.92

~2403.84

~4807.69

~9615.38 Hz

~10416.67

~19230,77

~38461.54

Note:

1) Unless otherwise specified, typical data are based on TA=25°C and VDD-VSS=5V. They are given only as design guide-

lines and are not tested.

115/125

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