RL78 datasheet(78/100 Pages) RENESAS

78 / 100 page

RL78/G14

2. ELECTRICAL SPECIFICATIONS

R01DS0053EJ0100 Rev. 1.00

Page 78 of 97

Feb 21, 2012

Caution

The pins mounted depend on the product. Refer to 1.3.1 30-pin products to 1.3.10 100-pin products.

(Notes, Caution and Remarks are listed on the next page.)

(8)

Communication at different potential (2.5 V, 3 V) (fMCK/4) (CSI mode) (master mode, SCKp... internal clock

output)

(TA = -40 to +85

C, 1.8 V  EVDD0 = EVDD1  VDD  5.5 V, VSS = EVSS0 = EVSS1 = 0 V)

(2/2)

Parameter

Symbol

Conditions

MIN.

TYP.

MAX.

Unit

SIp setup time

(to SCKp

↑) Note 1

tSIK1

4.0 V

 EVDD0  5.5 V, 2.7 V  Vb  4.0 V,

Cb = 30 pF, Rb = 1.4 k



2.7 V

 EVDD0 < 4.0 V, 2.3 V  Vb  2.7 V,

Cb = 30 pF, Rb = 2.7 k



177

1.8 V

 EVDD0 < 3.3 V, 1.6 V  Vb  2.0 V,

Cb = 30 pF, Rb = 5.5 k



479

SIp hold time

(from SCKp

↑) Note 1

tKSI1

4.0 V

 EVDD0  5.5 V, 2.7 V  Vb  4.0 V,

Cb = 30 pF, Rb = 1.4 k



2.7 V

 EVDD0 < 4.0 V, 2.3 V  Vb  2.7 V,

Cb = 30 pF, Rb = 2.7 k



1.8 V

 EVDD0 < 3.3 V, 1.6 V  Vb  2.0 V,

Cb = 30 pF, Rb = 5.5 k



Delay time from SCKp

↓ to SOp

output Note 1

tKSO1

4.0 V

 EVDD0  5.5 V, 2.7 V  Vb  4.0 V,

Cb = 30 pF, Rb = 1.4 k



100

2.7 V

 EVDD0 < 4.0 V, 2.3 V  Vb  2.7 V,

Cb = 30 pF, Rb = 2.7 k



195

1.8 V

 EVDD0 < 3.3 V, 1.6 V  Vb  2.0 V,

Cb = 30 pF, Rb = 5.5 k



483

SIp setup time

(to SCKp

↓) Note 2

tSIK1

4.0 V

 EVDD0  5.5 V, 2.7 V  Vb  4.0 V,

Cb = 30 pF, Rb = 1.4 k



2.7 V

 EVDD0 < 4.0 V, 2.3 V  Vb  2.7 V,

Cb = 30 pF, Rb = 2.7 k



1.8 V

 EVDD0 < 3.3 V, 1.6 V  Vb  2.0 V,

Cb = 30 pF, Rb = 5.5 k



110

SIp hold time

(from SCKp

↓) Note 2

tKSI1

4.0 V

 EVDD0  5.5 V, 2.7 V  Vb  4.0 V,

Cb = 30 pF, Rb = 1.4 k



2.7 V

 EVDD0 < 4.0 V, 2.3 V  Vb  2.7 V,

Cb = 30 pF, Rb = 2.7 k



1.8 V

 EVDD0 < 3.3 V, 1.6 V  Vb  2.0 V,

Cb = 30 pF, Rb = 5.5 k



Delay time from SCKp

↑ to SOp

output Note 2

tKSO1

4.0 V

 EVDD0  5.5 V, 2.7 V  Vb  4.0 V,

Cb = 30 pF, Rb = 1.4 k



2.7 V

 EVDD0 < 4.0 V, 2.3 V  Vb  2.7 V,

Cb = 30 pF, Rb = 2.7 k



1.8 V

 EVDD0 < 3.3 V, 1.6 V  Vb  2.0 V,

Cb = 30 pF, Rb = 5.5 k



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