R7FA2L1AB2DFM datasheet(44/110 Pages) RENESAS

44 / 110 page

2.3.8

SCI Timing

Table 2.29

SCI timing (1)

Conditions: VCC = AVCC0 = 1.6 to 5.5 V

Parameter

Symbol

Min

Max

Unit*1

Test conditions

SCI

Input clock cycle

Asynchronous

2.7 V ≤ VCC ≤ 5.5 V

tScyc

125

—

Figure 2.20

2.4 V ≤ VCC < 2.7 V

250

—

1.8 V ≤ VCC < 2.4 V

500

—

1.6 V ≤ VCC < 1.8 V

1000

—

Clock

synchronous

2.7 V ≤ VCC ≤ 5.5 V

187.5

—

2.4 V ≤ VCC < 2.7 V

375

—

1.8 V ≤ VCC < 2.4 V

750

—

1.6 V ≤ VCC < 1.8 V

1500

—

Input clock pulse width

tSCKW

0.4

0.6

tScyc

Input clock rise time

tSCKr

—

Input clock fall time

tSCKf

—

Output clock

cycle

Asynchronous

2.7 V ≤ VCC ≤ 5.5 V

tScyc

187.5

—

2.4 V ≤ VCC < 2.7 V

375

—

1.8 V ≤ VCC < 2.4 V

750

—

1.6 V ≤ VCC < 1.8 V

1500

—

Clock

synchronous

2.7 V ≤ VCC ≤ 5.5 V

125

—

2.4 V ≤ VCC < 2.7 V

250

—

1.8 V ≤ VCC < 2.4 V

500

—

1.6 V ≤ VCC < 1.8 V

1000

—

Output clock pulse width

tSCKW

0.4

0.6

tScyc

Output clock rise time

1.8 V ≤ VCC ≤ 5.5 V

tSCKr

—

1.6 V ≤ VCC < 1.8 V

—

Output clock fall time

1.8 V ≤ VCC ≤ 5.5 V

tSCKf

—

1.6 V ≤ VCC < 1.8 V

—

Transmit data

delay time

(master)

Clock

synchronous

1.8 V ≤ VCC ≤ 5.5 V

tTXD

—

Figure 2.21

1.6 V ≤ VCC < 1.8 V

—

Transmit data

delay time (slave)

Clock

synchronous

2.7 V ≤ VCC ≤ 5.5 V

—

2.4 V ≤ VCC < 2.7 V

—

1.8 V ≤ VCC < 2.4 V

—

100

1.6 V ≤ VCC < 1.8 V

—

125

Receive data

setup time

(master)

Clock

synchronous

2.7 V ≤ VCC ≤ 5.5 V

tRXS

—

2.4 V ≤ VCC < 2.7 V

—

1.8 V ≤ VCC < 2.4 V

—

1.6 V ≤ VCC < 1.8 V

110

—

Receive data

setup time

(slave)

Clock

synchronous

2.7 V ≤ VCC ≤ 5.5 V

—

1.6 V ≤ VCC < 2.7 V

—

Receive data

hold time

(master)

Clock synchronous

tRXH

—

Receive data

hold time (slave)

Clock synchronous

tRXH

—

RA2L1 Datasheet

2. Electrical Characteristics

R01DS0385EJ0100 Rev.1.00

Aug 06, 2020

Page 44 of 110

R7FA2L1AB2DFM Scheda tecnica(PDF) 44 Page - Renesas Technology Corp

R7FA2L1AB2DFM Scheda tecnica(HTML) 44 Page - Renesas Technology Corp

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Scheda tecnica Scarica

Link URL