參數(shù)資料
型號(hào)： M37545G8-XXXGP
元件分類： 微控制器/微處理器
英文描述： 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PQFP32
封裝： 7 X 7 MM, 0.80 MM PITCH, PLASTIC, LQFP-32
文件頁(yè)數(shù)： 49/63頁(yè)
文件大?。?/td> 774K
代理商： M37545G8-XXXGP
Rev.1.07
Mar 19, 2009
Page 53 of 60
REJ03B0140-0107
7545 Group
Electrical Characteristics (continued)
Timing Requirements
Switching Characteristics
NOTE:
1. Pin XOUT is excluded
Table 14
Electrical characteristics (2) (VCC = 1.8 to 3.6 V, Ta =
20 to 85 °C, unless otherwise noted)
Symbol
Parameter
Test conditions
Limits
Unit
Min.
Typ.
Max.
ICC
Power source
current
VCC = 3.0 V, f(XIN) = 4 MHz
Output transistors
“off”
0.6
1.2
mA
VCC = 3.0 V, f(XIN) = 4 MHz (in WIT state),
functions except timer 1 disabled,
Output transistors
“off”
0.3
0.6
mA
All oscillation stopped (in STP state)
Output transistors
“off”
VCC
≥ VDDR ≥ VCC 0.6 V
Ta = 25
°C0.1
1.0
A
Ta = 85
°C
10.0
A
IDDR
During reset by voltage drop detection circuit
VDDR = 1.1 V, 1.8 V
≥ VCC ≥ 0 V
Ta = 25
°C0.1
1.0
A
Ta = 85
°C
10.0
A
Table 15
Timing Requirements (VCC = 1.8 to 3.6 V, VSS = 0 V, Ta =
20 to 85 °C, unless otherwise noted)
Symbol
Parameter
Limits
Unit
Min.
Typ.
Max.
tw(RESET)
Reset input
“L” pulse width
2
s
tC(XIN)
External clock input cycle time
250
ns
tWH(XIN)
External clock input
“H” pulse width
100
ns
tWL(XIN)
External clock input
“L” pulse width
100
ns
tWH(INT0)
INT0, INT1, input
“H” pulse width
460
ns
tWL(INT0)
INT0, INT1, input
“L” pulse width
460
ns
Table 16
Switching Characteristics (VCC = 1.8 to 3.6 V, VSS = 0 V, Ta =
20 to 85 °C, unless otherwise noted)
Symbol
Parameter
Limits
Unit
Min.
Typ.
Max.
tr(CMOS)
CMOS output rising time (1)
25
100
ns
tf(CMOS)
CMOS output falling time (1)
25
100
ns
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