参数资料
型号: M38049FFHKP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 8.4 MHz, MICROCONTROLLER, PQFP64
封装: 14 X 14 MM, 0.80 MM PITCH, PLASTIC, LQFP-64
文件页数: 12/118页
文件大小: 1202K
代理商: M38049FFHKP
Rev.1.01
Jan 25, 2005
page 107 of 114
REJ03B0131-0101Z
3804 Group (Spec. H)
Table 29 Timing requirements (1)
(VCC = 2.7 to 5.5 V, VSS = 0V, Ta =
20 to 85
°
C, unless otherwise noted)
Timing requirements and switching characteristics
tW(RESET)
tC(XIN)
tWH(XIN)
tWL(XIN)
tC(XCIN)
tWH(XCIN)
tWL(XCIN)
tC(CNTR)
tWH(CNTR)
tWL(CNTR)
tWH(INT)
tWL(INT)
Limits
XIN cycle
ns
s
ns
Parameter
Max.
Symbol
Unit
Typ.
Reset input
“ L ”
pulse width
Main clock XIN
input cycle time
Main clock XIN
input
“ H ”
pulse width
Main clock XIN
input
“ L ”
pulse width
Sub-clock XCIN input cycle time
Sub-clock XCIN input
“ H ”
pulse width
Sub-clock XCIN input
“ L ”
pulse width
CNTR0–CNTR2
input cycle time
CNTR0–CNTR2
input
“ H ”
pulse width
CNTR0–CNTR2
input
“ L ”
pulse width
INT00, INT01, INT1, INT2, INT3, INT40, INT41
input
“ H ”
pulse width
INT00, INT01, INT1, INT2, INT3, INT40, INT41
input
“ L ”
pulse width
Min.
td(P-R) ms + 16
59.5
10000/(86VCC-219)
2610
3/(82VCC-3)
25
4000/(86VCC-219)
10000/(82VCC-3)
25
4000/(86VCC-219)
10000/(82VCC-3)
20
5
120
160
250
48
64
115
48
64
115
48
64
115
48
64
115
4.5
≤VCC≤5.5 V
4.0
≤VCC<4.5 V
2.7
≤VCC<4.0 V
4.5
≤VCC≤5.5 V
4.0
≤VCC<4.5 V
2.7
≤VCC<4.0 V
4.5
≤VCC≤5.5 V
4.0
≤VCC<4.5 V
2.7
≤VCC<4.0 V
4.5
≤VCC≤5.5 V
4.0
≤VCC<4.5 V
2.7
≤VCC<4.0 V
4.5
≤VCC≤5.5 V
4.0
≤VCC<4.5 V
2.7
≤VCC<4.0 V
4.5
≤VCC≤5.5 V
4.0
≤VCC<4.5 V
2.7
≤VCC<4.0 V
4.5
≤VCC≤5.5 V
4.0
≤VCC<4.5 V
2.7
≤VCC<4.0 V
4.5
≤VCC≤5.5 V
4.0
≤VCC<4.5 V
2.7
≤VCC<4.0 V
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