參數(shù)資料
型號: SX48BD
廠商: Electronic Theatre Controls, Inc.
英文描述: Configurable Communications Controllers with EE/Flash Program Memory, In-System Programming Capability, and On-Chip Debug
中文描述: 配置通信控制器與電子工程/閃存程序存儲器,在系統(tǒng)編程能力,以及片上調(diào)試
文件頁數(shù): 50/58頁
文件大小: 873K
代理商: SX48BD
2002 Ubicom, Inc. All rights reserved.
- 50 -
www.ubicom.com
SX48BD/SX52BD
17.0
17.1
ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings (beyond which permanent damage may occur)
Ambient temperature under bias
-40
°
C to +85
°
C
Storage temperature
-65
°
C to +150
°
C
Voltage on V
dd
with respect to V
ss
0 V to +7.0 V
Voltage on OSC1 with respect to V
ss
0 V to +13.5 V
Voltage on MCLR with respect to V
ss
0 V to +13.5 V
Voltage on all other pins with respect to V
ss
- 0.6 V to (V
dd
+ 0.6 V) V
Total power dissipation
1 W at 70
°
C
1.5 W at 25
°
C
Max. current out of V
ss
pins
180 mA at 70
°
C
300 mA at 25
°
C
Max. current into V
dd
pins
180 mA at 70
°
C
300 mA at 25
°
C
Max. DC current into an input pin (with internal protection diode forward
biased)
+500
μ
A
Input clamp current, I
ik
(V
i
< 0 or V
i
> V
dd
)
+20 mA
Output clamp current, l
ok
(V
O
< 0 or V
O
> V
dd
)
+20 mA
Max. allowable sink current per I/O pin
45 mA
Max. allowable source current per I/O pin
45 mA
Max. allowable sink current per group of I/O pins between Vdd pins
50 mA
Max. allowable source current per group of I/O pins between Vdd pins
50 mA
Latchup
200 mA
θ
JA
, 48-pin Package
85
°
C/W
θ
JA
, 52-pin Package
82
°
C/W
Number of EEPROM Write Cycles
10,000
ESD Human Body Model - all pins
2000V
ESD Machine Model - all pins
200V
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