PIC16LC925T-I/CL 查看數據表（PDF） - Microchip Technology

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PIC16LC925T-I/CL

64/68-Pin CMOS Microcontrollers with LCD Driver

Microchip Technology 

FIGURE 15-14: I2C BUS START/STOP BITS TIMING

PIC16C925/926

SCL

SDA

91

90

93

92

Note:

START

Condition

Refer to Figure 15-4 for load conditions.

STOP

Condition

TABLE 15-9: I2C BUS START/STOP BITS REQUIREMENTS

Parameter

No.

Symbol

Characteristic

90

TSU:STA START condition 100 kHz mode

Setup time

91

THD:STA START condition 100 kHz mode

Hold time

92

TSU:STO STOP condition 100 kHz mode

Setup time

93

THD:STO STOP condition 100 kHz mode

Hold time

Min Typ Max Units

Conditions

4700 — —

4000 — —

4700 — —

ns Only relevant for Repeated

START condition

ns After this period the first clock

pulse is generated

ns

4000 — — ns

 2001 Microchip Technology Inc.

Preliminary

DS39544A-page 155

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