40°C ≤ T<" />
參數(shù)資料
型號： COP8CBR9KMT8
廠商： National Semiconductor
文件頁數(shù)： 19/111頁
文件大?。?/td> 0K
描述： IC MCU EEPROM 8BIT 32K 56-TSSOP
標(biāo)準(zhǔn)包裝： 34
系列： COP8™ 8C
核心處理器： COP8
芯體尺寸： 8-位
速度： 20MHz
連通性： Microwire/Plus（SPI），UART/USART
外圍設(shè)備： 欠壓檢測/復(fù)位，POR，PWM，WDT
輸入/輸出數(shù)： 49
程序存儲器容量： 32KB（32K x 8）
程序存儲器類型： 閃存
RAM 容量： 1K x 8
電壓 - 電源 (Vcc/Vdd)： 2.7 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器： A/D 16x10b
振蕩器型： 內(nèi)部
工作溫度： -40°C ~ 85°C
封裝/外殼： 56-TFSOP（0.240"，6.10mm 寬）
包裝： 管件
其它名稱： *COP8CBR9KMT8
SNOS535I – OCTOBER 2000 – REVISED MARCH 2013
DC Electrical Characteristics (
40°C ≤ TA ≤ +125°C) (continued)
Datasheet min/max specification limits are ensured by design, test, or statistical analysis.
Parameter
Conditions
Min
Typ
Max
Units
Internal Bias Resistor for the CKI
0.3
1.0
2.5
M
Crystal/Resonator Oscillator
Hi-Z Input Leakage
VCC = 5.5V
3
+3
μA
Input Pullup Current
VCC = 5.5V, VIN = 0V
40
250
μA
Port Input Hysteresis
0.25 VCC
V
Output Current Levels
D Outputs
Source
VCC = 4.5V, VOH = 3.8V
6.3
mA
Sink(4)
VCC = 4.5V, VOL = 1.0V
9
mA
All Others
Source (Weak Pull-Up Mode)
VCC = 4.5V, VOH = 3.8V
9
μA
Source (Push-Pull Mode)
VCC = 4.5V, VOH = 3.8V
6.3
mA
Sink (Push-Pull Mode)(4)
VCC = 4.5V, VOL = 1.0V
9
mA
TRI-STATE Leakage
VCC = 5.5V
3
+3
μA
Allowable Sink Current per Pin
1
mA
Maximum Input Current without Latchup(5)
±200
mA
RAM Retention Voltage, VR (in HALT Mode)
2.0
V
Input Capacitance
7
pF
Load Capacitance on D2
1000
pF
Voltage on G6 to Force Execution from Boot ROM(6)
G6 rise time must be slower than
2 x VCC
VCC + 7
V
100 ns
G6 Rise Time to Force Execution from Boot ROM
100
nS
Input Current on G6 when Input > VCC
VIN = 11V, VCC = 5.5V
500
μA
(4)
Absolute Maximum Ratings should not be exceeded.
(5)
Pins G6 and RESET are designed with a high voltage input network. These pins allow input voltages > VCC and the pins will have sink
current to VCC when biased at voltages > VCC (the pins do not have source current when biased at a voltage below VCC). These two
pins will not latch up. The voltage at the pins must be limited to < (VCC + 7V. WARNING: Voltages in excess of 14V will cause
damage to the pins. This warning excludes ESD transients.
(6)
Vcc must be valid and stable before G6 is raised to a high voltage.
3.6
AC Electrical Characteristics (
40°C ≤ T
A ≤ +125°C)
Datasheet min/max specification limits are ensured by design, test, or statistical analysis.
Parameter
Conditions
Min
Typ
Max
Units
Instruction Cycle Time (tC)
Crystal/Resonator(1)
4.5V
≤ VCC ≤ 5.5V
0.5
DC
μs
Output Propagation Delay
RL =2.2k, CL = 100 pF
Frequency of MICROWIRE/PLUS in Slave Mode
2
MHz
MICROWIRE/PLUS Setup Time (tUWS)
20
ns
MICROWIRE/PLUS Hold Time (tUWH)
20
ns
MICROWIRE/PLUS Output Propagation Delay (tUPD)
150
ns
Input Pulse Width
Interrupt Input High Time
1
tC
Interrupt Input Low Time
1
tC
Timer 1 Input High Time
1
tC
Timer 1 Input Low Time
1
tC
Timer 2, 3 Input High Time(2)
1
MCLK or tC
Timer 2, 3 Input Low Time(2)
1
MCLK or tC
(1)
tC = instruction cycle time.
(2)
If timer is in high speed mode, the minimum time is 1 MCLK. If timer is not in high speed mode, the minimum time is 1 tC.
Copyright 2000–2013, Texas Instruments Incorporated
Electrical Specifications
15
Product Folder Links: COP8CBR9 COP8CCR9 COP8CDR9
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