DC Electrical Characteristics (Continued) 40C ≤ T A ≤ +125C unl" />
參數(shù)資料
型號: COP8SAC740N9
廠商: National Semiconductor
文件頁數(shù): 6/62頁
文件大?。?/td> 0K
描述: IC MCU OTP 8BIT 4K 40DIP
標準包裝: 9
系列: COP8™ 8SA
核心處理器: COP8
芯體尺寸: 8-位
速度: 10MHz
連通性: Microwire/Plus(SPI)
外圍設(shè)備: POR,PWM,WDT
輸入/輸出數(shù): 36
程序存儲器容量: 4KB(4K x 8)
程序存儲器類型: OTP
RAM 容量: 128 x 8
電壓 - 電源 (Vcc/Vdd): 2.7 V ~ 5.5 V
振蕩器型: 內(nèi)部
工作溫度: 0°C ~ 70°C
封裝/外殼: 40-DIP(0.600",15.24mm)
包裝: 管件
其它名稱: *COP8SAC740N9
COP8SAC740N9B
DC Electrical Characteristics (Continued)
40C
≤ T
A ≤ +125C unless otherwise specified.
Parameter
Conditions
Min
Typ
Max
Units
Allowable Sink Current per Pin (Note 17)
D Outputs and L0 to L3
15
mA
All Others
3mA
Maximum Input Current without Latchup
Room Temp
±200
mA
(Note 15)
RAM Retention Voltage, Vr
2.0
V
CC Rise Time from a VCC ≥ 2.0V
(Note 18)
12
s
Input Capacitance
(Note 17)
7
pF
Load Capacitance on D2
(Note 17)
1000
pF
AC Electrical Characteristics
40C
≤ T
A ≤ +125C unless otherwise specified.
Parameter
Conditions
Min
Typ
Max
Units
Instruction Cycle Time (t
C)
Crystal/Resonator, External
4.5V
≤ V
CC ≤ 5.5V
1.0
DC
s
Internal R/C Oscillator
4.5V
≤ V
CC ≤ 5.5V
1.667
DC
s
R/C Oscillator Frequency Variation
4.5V
≤ V
CC ≤ 5.5V
TBD
%
(Note 6)
External CKI Clock Duty Cycle (Note 6)
fr = Max
45
55
%
Rise Time (Note 6)
fr = 10 MHz Ext Clock
12
ns
Fall Time (Note 6)
fr = 10 MHz Ext Clock
8
ns
Inputs
t
SETUP
4.5V
≤ V
CC ≤ 5.5V
200
ns
t
HOLD
4.5V
≤ V
CC ≤ 5.5V
60
ns
Output Propagation Delay (Note 5)
R
L = 2.2k, CL = 100 pF
t
PD1,tPD0
SO, SK
4.5V
≤ V
CC ≤ 5.5V
0.7
s
All Others
4.5V
≤ V
CC ≤ 5.5V
1.0
s
MICROWIRE Setup Time (t
UWS) (Note 5)
20
ns
MICROWIRE Hold Time (t
UWH) (Note 5)
56
ns
MICROWIRE Output Propagation Delay (t
UPD)
220
ns
MICROWIRE Maximum Shift Clock
Master Mode
500
kHz
Slave Mode
1
MHz
Input Pulse Width (Note 6)
Interrupt Input High Time
1
t
C
Interrupt Input Low Time
1
t
C
Timer 1, 2, 3 Input High Time
1
t
C
Timer 1, 2, 3 Input Low Time
1
t
C
Reset Pulse Width
1
s
COP8SA
Family
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