參數(shù)資料
型號(hào): SM5964
廠商: Electronic Theatre Controls, Inc.
英文描述: 8 - bit single chip microcontroller with 64KB flash & 1K byte RAM embedded
中文描述: 8 -位單片機(jī)具有64KB閃存
文件頁(yè)數(shù): 17/28頁(yè)
文件大?。?/td> 539K
代理商: SM5964
July 2002
Specifications subject to change without notice,contact your sales representatives for the most recent information.
17/28
PID 5964 07/02
SyncMOS Technologies Inc. SM5964
Symbol
Description
Min. Typ.
Max. Unit. Remarks
TA
Operating temperature
0
25
70
o
C
Ambient temperature under bias
TS
Storage temperature
-55
25
155
o
C
VCC5
Supply voltage
4.5
5.0
5.5
V
Fosc 16
Oscillator Frequency
3.0
16
16
MHz For 5V application
Fosc 25
Oscillator Frequency
3.0
25
25
MHz For 5V application
Fosc 40
Oscillator Frequency
3.0
40
40
MHz For 5V application
Operating Conditions
Symbol Parameter
VIL1
Input Low Voltage
VIL2
Input Low Voltage
VIH1
Input High Voltage
VIH2
Input High Voltage
VOL1
Output Low Voltage
VOL2
Output Low Voltage
VOH1
Output High Voltage
Valid
port 0,1,2,3,4,#EA
RES, XTAL1
port 0,1,2,3,4,#EA
RES, XTAL1
port 0, ALE, #PSEN
port 1,2,3,4
port 0
VOH2
Output High Voltage
port 1,2,3,4,ALE,#PSEN
IIL
ITL
ILI
R RES Reset Pulldown Resistance RES
C IO
Pin Capacitance
I CC
Power Supply Current
Logical 0 Input Current
Logical Transition Current
Input Leakage Current
port 1,2,3,4
port 1,2,3,4
port 0, #EA
Vdd
DC Characteristics
(16/25/40 MHZ, typical operating conditions, valid for SM5964series)
+
Min.
-0.5
Max.
Unit
V
Test Conditions
Vcc=5V
0
2.0
70%Vcc
2.4
90%Vcc
50
2.4
90%Vcc
1.0
0.8
Vcc+0.5
Vcc+0.5
0.45
0.45
-75
-650
10
300
10
20
15
10
10
7.5
6
150
V
V
V
V
V
V
V
V
V
uA
uA
uA
Kohm
pF
mA
mA
mA
mA
mA
mA
uA
IOL=3.2mA
IOL=1.6mA
IOH=-800uA
IOH=-80uA
IOH=-60uA
IOH=-10uA
Vin=0.45V
Vin=2.0V
0.45V<Vin<Vcc
Freq=1MHz, Ta=25 C
Active mode, 40MHz
Active mode, 25MHz
Active mode, 16MHz
Idle mode, 40MHz
Idle mode, 25MHz
Idle mode, 16MHz
Power down mode
SM5964
Vcc
RST
XTAL2
XTAL1
VSS
VCC
PO
EA
(NC)
Clock Signal
ICC Idle mode test circuit
SM5964
Vcc
Vcc
RST
XTAL2
XTAL1
VSS
VCC
PO
EA
(NC)
Clock Signal
ICC Active mode test circuit
8
ICC
8
ICC
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