參數(shù)資料
型號: P83CL882
廠商: NXP Semiconductors N.V.
英文描述: 80C51 Ultra Low Power ULP telephony controller
中文描述: 80C51的超低功耗無鉛汽油電話控制器
文件頁數(shù): 75/88頁
文件大?。?/td> 328K
代理商: P83CL882
2001 Jun 19
75
Philips Semiconductors
Product specification
80C51 Ultra Low Power (ULP) telephony controller
P83CL882
11 CHARACTERISTICS
V
DD
= 1.8 to 3.6 V; V
SS
= 0 V; f
xtal
= 4 MHz; T
amb
=
25 to +70
°
C; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
(1)
UNIT
Supply
V
DD
supply voltage
operating
RAM data retention
operating supply current
1.8
(2)
1.0
3.6
3.6
V
V
I
DD
V
DD
= 3 V; T
amb
= 25
°
C;
at 100% CPU load
note 3
notes 4 and 5
V
DD
= 3 V; external clock;
note 6
V
DD
= 3 V; T
amb
= 25
°
C;
crystal connected; note 5
3.0
60
4.5
75
mA
mA
μ
A
I
DD(id)
supply current Idle mode
300
μ
A
I
DD(pd)
supply current Power-down mode V
DD
= 3 V; T
amb
= 25
°
C;
note 7
0.1
μ
A
V
DD
= 3 V; T
amb
= 70
°
C;
note 7
4.5
μ
A
I
DD(block)
supply current per block:
V
DD
= 3 V; T
amb
= 25
°
C;
note 8
MSK modem
Watchdog Timer
I
2
C-bus
Timer 2
Timer 0 or 1
14
2
30
4
10
μ
A
μ
A
μ
A
μ
A
μ
A
Performance
f
XTAL1
CPU
perf
external clock input frequency
CPU performance
notes 5 and 9
T
amb
= 25
°
C;
notes 4 and 5
V
DD
= 1.8 V
V
DD
= 3.0 V
T
amb
= 25
°
C;
notes 4 and 5
V
DD
= 1.8 V
V
DD
= 3.0 V
DC
12
MHz
2.6
4.5
Mips
Mips
CPU
eff
CPU efficiency
1910
555
Mips/W
Mips/W
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