H8SSLASH2225 datasheet(940/1071 Pages) RENESAS

部件名	H8S/2225

功能描述	16-Bit Single-Chip Microcomputer H8S Family/H8S/2200 Series

PDF	1071 Pages

Scroll/Zoom	100%

制造商	RENESAS [Renesas Technology Corp]

网页	http://www.renesas.com

标志

940 / 1071 page

Section 27 Electrical Characteristics

Rev. 5.00 Aug 08, 2006 page 854 of 982

REJ09B0054-0500

(1) Clock Timing

Table 27.5 lists the clock timing.

Table 27.5 Clock Timing

Condition A: VCC = 4.0 V to 5.5 V, AVCC = 4.0 V to 5.5 V, Vref = 4.0 V to AVCC,

VSS = AVSS = 0 V, φ = 32.768 kHz, 10 to 13.5 MHz, Ta = –20°C to +75°C (regular

specifications), Ta = –40°C to +85°C (wide-range specifications)

Condition A

Item

Symbol

Min

Max

Unit

Test Conditions

Clock cycle time

tcyc

100

Clock high pulse width

tCH



Clock low pulse width

tCL



Clock rise time

tCr



Clock fall time

tCf



Figure 27.10

Oscillation stabilization time at

reset (crystal)

tOSC1



Figure 27.11

Oscillation stabilization time in

software standby (crystal)

tOSC2



External clock output stabilization

delay time

tDEXT

500



µs

Figure 27.11

32-kHz clock oscillation

stabilization time

tOSC3



Subclock oscillator frequency

fSUB

32.768

kHz

Subclock (

φSUB) cycle time

tSUB

30.5

µs

H8S/2225 数据表(PDF) 940 Page - Renesas Technology Corp

H8S/2225 数据表(HTML) 940 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

数据表下载