SH7052 datasheet(863/919 Pages) RENESAS

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837

24.3.9

HCAN Timing

Table 24.14 shows HCAN timing.

Table 24.14 HCAN Timing

Conditions: V

CC = PLLVCC = 3.3 V ±0.3 V, PVCC1 = 5.0 V ±0.5 V/3.3 V ±0.3 V,

CC2 = 5.0 V ±0.5 V, AVCC = 5.0 V ±0.5 V, AVref = 4.5 V to AVCC,

SS = PLLVSS = AVSS = 0 V, Ta = –40°C to 85°C.

When PV

CC1 = 3.3 V ±0.3 V, VCC = PVCC1.

When writing or erasing flash EEPROM, T

a = –40°C to 85°C.

Item

Symbol

Min

Max

Unit

Figures

Transmit data delay time

HTxD

—

100

Figure 24.17

Receive data setup time

HRxS

100

—

Receive data hold time

HRxH

100

—

[Operating precautions]

The HCAN input signals are asynchronous, but judged to have been changed at CK clock rise

(two-clock intervals) shown in figure 24.17. The HCAN output signals are asynchronous, but they

change with a reference of CK clock rise (two-clock intervals) shown in figure 24.17.

VOH

HTxD

(transmit data)

HRxD

(receive data)

tHTxD

tHRxS tHRxH

Figure 24.17 HCAN Input/Output timing

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