PIC16F76T-I/SP View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16F76T-I/SP

28/40-pin, 8-bit CMOS FLASH Microcontrollers

Microchip Technology 

PIC16F7X

TABLE 15-7: SPI MODE REQUIREMENTS

Param

No.

Symbol

Characteristic

Min

Typ† Max Units Conditions

70* TssL2scH, SS↓ to SCK↓ or SCK↑ input

TssL2scL

TCY

— — ns

71* TscH

SCK input high time (Slave mode)

TCY + 20 — — ns

72* TscL

SCK input low time (Slave mode)

TCY + 20 — — ns

73* TdiV2scH, Setup time of SDI data input to SCK edge

TdiV2scL

100

— — ns

74* TscH2diL, Hold time of SDI data input to SCK edge

TscL2diL

100

— — ns

75* TdoR

SDO data output rise time

Standard(F)

—

Extended(LF)

—

10 25 ns

25 50 ns

76* TdoF

SDO data output fall time

—

10 25 ns

77* TssH2doZ SS↑ to SDO output hi-impedance

10

— 50 ns

78* TscR

SCK output rise time

(Master mode)

Standard(F)

—

Extended(LF)

—

10 25 ns

25 50 ns

79* TscF

SCK output fall time (Master mode)

—

10 25 ns

80* TscH2doV, SDO data output valid after

Standard(F)

—

TscL2doV SCK edge

Extended(LF)

—

— 50 ns

— 145 ns

81* TdoV2scH, SDO data output setup to SCK edge

TdoV2scL

Tcy

— — ns

82* TssL2doV SDO data output valid after SS↓ edge

—

— 50 ns

83* TscH2ssH, SS ↑ after SCK edge

TscL2ssH

1.5TCY + 40 — — ns

* These parameters are characterized but not tested.

† Data in "Typ" column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance

only and are not tested.

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

SCL

SDA

91

90

93

92

START

Condition

Note: Refer to Figure 15-3 for load conditions.

STOP

Condition

DS30325B-page 134

 2002 Microchip Technology Inc.

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