R5F562TABDFM datasheet(68/94 Pages) RENESAS

68 / 94 page

R01DS0096EJ0100 Rev.1.00

Page 68 of 92

Apr 20, 2011

RX62T Group

5. Electrical Characteristics

5.3.2

Control Signal Timing

Note 1. Do not allow a reset by the signal on the RES# pin during programming or erasure of the ROM or data-flash memory or during

blank checking of the data-flash memory. For details, see section 30.12, Usage Notes in section 30, ROM (Flash Memory for

Code Storage).

Note 2. Both the time and the number of cycles should satisfy the specifications.

Note 3. This is to specify the FCU reset and the WDT reset.

Note 4. ICLK cycles.

Figure 5.5

Reset Input Timing

Figure 5.6

NMI Interrupt Input Timing

Figure 5.7

IRQ Interrupt Input Timing

Table 5.7

Control Signal Timing

Note:Items for which test conditions are not specifically stated in the table below have the same values under conditions 1 to 3.

Condition 1: VCC = PLLVCC = 2.7 to 3.6 V, VSS = PLLVSS = AVSS0 = AVSS = VREFL0 = 0 V

AVCC0 = AVCC = 3.0 to 3.6 V, VREFH0 = 3.0 V to AVCC0, VREF = 3.0 V to AVCC

Condition 2: VCC = PLLVCC = 2.7 to 3.6 V, VSS = PLLVSS = AVSS0 = AVSS = VREFL0 = 0 V

AVCC0 = AVCC = 4.0 to 5.5 V, VREFH0 = 4.0 V to AVCC0, VREF = 4.0 V to AVCC

Condition 3: VCC = PLLVCC = 4.0 to 5.5 V, VSS = PLLVSS = AVSS0 = AVSS = VREFL0 = 0 V

AVCC0 = AVCC = 4.0 to 5.5 V, VREFH0 = 4.0 V to AVCC0, VREF = 4.0 V to AVCC

Ta =

40 to +85C. Ta is the same under conditions 1 to 3.

Item

Symbol

Min.

Max.

Unit

Test

Conditions

RES# pulse width

(except for programming or erasure of the ROM or data-flash

memory or blank checking of the data-flash memory*1)

tRESW*2

tIcyc*4

Figure 5.5

1.5

s

Internal reset time*3

tRESW2

s

NMI pulse width

tNMIW

200

Figure 5.6

IRQ pulse width

tIRQW

200

Figure 5.7

RES#

tRESW

NMI

tNMIW

IRQ

tIRQW

R5F562TABDFM Datasheet(PDF) 68 Page - Renesas Technology Corp

R5F562TABDFM Datasheet(HTML) 68 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

Datasheet Download

Link URL