參數(shù)資料
型號(hào): MCF51CN128CLK
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 50.33 MHz, MICROCONTROLLER, PQFP80
封裝: 14 X 14 MM, 1.40 MM HEIGHT, 0.65 MM PITCH, LQFP-80
文件頁(yè)數(shù): 7/48頁(yè)
文件大?。?/td> 3550K
代理商: MCF51CN128CLK
Electrical Characteristics
MCF51CN128 ColdFire Microcontroller Data Sheet, Rev. 4
Freescale Semiconductor
15
3.6
DC Characteristics
This section includes information about power supply requirements and I/O pin characteristics.
Table 8. DC Characteristics
Num C
Characteristic
Symbol
Condition
Min
Typ1
Max
Unit
1
— Operating Voltage2
——
1.83
—3.6
V
2
C
Output high
voltage
All I/O pins,
low-drive strength
VOH
1.8 V, ILoad = –2 mA
VDD – 0.5
V
P
All I/O pins,
high-drive strength
2.7 V, ILoad = –10 mA VDD – 0.5
T
2.3 V, ILoad = –6 mA
VDD – 0.5
C1.8V, ILoad = –3 mA
VDD – 0.5
3D
Output high
current
Max total IOH for all
ports
IOHT
——
100
mA
4
C
Output low
voltage
All I/O pins,
low-drive strength
VOL
1.8 V, ILoad = 2 mA
0.5
V
P
All I/O pins,
high-drive strength
2.7 V, ILoad = 10 mA
0.5
T
2.3 V, ILoad = 6 mA
0.5
C
1.8 V, ILoad = 3 mA
0.5
D
Output low
current
Max total IOL for all
ports
IOLT
——
100
mA
5
6
P Input high
voltage
all digital inputs
VIH
VDD > 2.7 V
0.70 x VDD
——
V
CVDD > 1.8 V
0.85 x VDD
——
7
P Input low voltage
all digital inputs
VIL
VDD > 2.7 V
0.35 x VDD
CVDD >1.8 V
0.30 x VDD
8
C Input hysteresis
all digital inputs
Vhys
0.06 x VDD
——
mV
9P
Input leakage
current
all input only pins
(Per pin)
|IIn|
VIn = VDD or VSS
—0.1
1
μA
10
P
Hi-Z (off-state)
leakage current
all input/output
(per pin)
|IOZ|
VIn = VDD or VSS
—0.1
1
μA
11
P
Pull resistors
all digital inputs, when
enabled
RP
17.5
52.5
k
Ω
12
D
DC injection
current 4, 5, 6
Single pin limit
IIC
VIN < VSS, VIN > VDD
–0.2
0.2
mA
Total MCU limit, includes
sum of all stressed pins
–5
5
mA
13
C Input Capacitance, all pins
CIn
——
8
pF
14
C POR re-arm voltage7
VPOR
0.9
1.4
1.79
V
15
D POR re-arm time
tPOR
10
μs
16
P
Low-voltage detection threshold —
high range8
VLVDH
9
VDD falling
VDD rising
2.15
2.24
2.32
2.39
2.45
2.49
V
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