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参数资料
| 型号： | MT8952BPR |
| 厂商： | ZARLINK SEMICONDUCTOR INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 1 CHANNEL(S), 2.5M bps, SERIAL COMM CONTROLLER, PQCC28 |
| 封装： | PLASTIC, MS-018AB, LCC-28 |
| 文件页数： | 14/32页 |
| 文件大小： | 602K |
| 代理商： | MT8952BPR |
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MT8952B
Data Sheet
21
Zarlink Semiconductor Inc.
* Exceeding these values may cause permanent damage. Functional operation under these conditions is not implied.
Typical figures are at 25
°C and are for design aid only: not guaranteed and not subject to production testing.
Typical figures are at 25
°C and are for design aid only: not guaranteed and not subject to production testing.
Absolute Maximum Ratings*
Parameter
Symbol
Min.
Max.
Units
1
Supply voltage
VDD
-0.3
7.0
V
2
Voltage on any pin (other than supply pins)
VI
VSS-0.3
VDD+0.3
V
3
Current on any pin (other than supply pins)
II / IO
±25
mA
4
DC Supply or ground current
IDD / ISS
±50
mA
5
Storage temperature
TST
-65
150
°C
6
Package power dissipation
Plastic
PD
0.6
W
Recommended Operating Conditions - Voltages are with respect to ground (VSS) unless otherwise stated.
Characteristics
Sym.
Min.
Typ.
Max.
Units
Test Conditions
1
Supply Voltage
VDD
4.75
5.0
5.25
V
2
Input HIGH voltage
VIH
2.4
VDD
V
For a Noise Margin of 400 mV
3
Input LOW voltage
VIL
VSS
0.4
V
For a Noise Margin of 400 mV
4
Frequency of operation
fCL
5.0
MHz
When clock input is at twice
the bit rate.
5
Operating temperature
TA
-40
25
85
°C
DC Electrical Characteristics - Voltages are with respect to ground (VSS) unless otherwise stated.
VDD=5V±5%, VSS=0V, TA=-40 to 85°C.
Characteristics
Sym.
Min.
Typ.
Max.
Units
Test Conditions
1
Supply Current (Quiescent)
IDD
110
A
Outputs unloaded and clock
input (CKi) grounded
2
Supply current (Operational)
IDD
0.4
1.0
mA
*See below
3
I
N
P
U
T
Input HIGH voltage
VIH
2.0
V
4
Input LOW voltage
VIL
0.8
V
5
Input leakage current
IIZ
10
A
6
Input capacitance
Cin
10
pF
7
HIGH switching point for
Schmitt Trigger (RST) input
VT+
4.0
V
8
LOW switching point for Schmitt
Trigger (RST) input
VT-
1.0
V
9
Hysteresis on Schmitt Trigger
(RST) input
VH
0.5
V
10
O
U
T
P
U
T
Output HIGH current (on all the
outputs except IRQ)
IOH
-5
-16
mA
VOH=2.4 V
11
Output LOW current (on all the
outputs including IRQ)
IOL
510
mA
VOL=0.4 V
12
Output capacitance
Co
15
pF
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