参数资料
型号: P83C434CFP
厂商: NXP SEMICONDUCTORS
元件分类: 微控制器/微处理器
英文描述: ECONOLINE: RU - Twin Independent Outputs- Output/Output Isolation 1kVDC- Power Sharing on Outputs- Input/Output Isolation 1kVDC- No Heatsink Required- UL94V-0 Package Material- Toroidal Magnetics- No Extern. Components Required- Custom Solutions Available- Efficiency t
中文描述: 8-BIT, MROM, 12 MHz, MICROCONTROLLER, PDIP42
文件页数: 28/36页
文件大小: 165K
代理商: P83C434CFP
1997 Jul 03
28
Philips Semiconductors
Product specification
8-bit microcontrollers with LCD-driver
P83C434; P83C834
11 AC CHARACTERISTICS
V
DD
= 5 V; T
amb
=
45 to +85
°
C.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
System (CPU) clock
f
clk
system clock
1.0
12.0
MHz
32 kHz LCD oscillator
f
xtal
crystal frequency
16
40
kHz
11.1
Characteristic curves
Fig.17 Typical LOW level output sink current as a
function of the supply voltage.
Port 0 (P0.0 to P0.7) and Port 2 (P2.0 to P2.3)
; V
O
= 0.4 V.
(1) T
amb
=
40
°
C.
(2) T
amb
= 25
°
C.
(3) T
amb
= 85
°
C.
2
3
4
6
25
0
20
MBE321
5
15
10
5
VDD
IOL
(mA)
(1)
(2)
(3)
Fig.18 Typical HIGH level pull-up output source
current as a function of the supply voltage.
Port 0 (P0.0 to P0.7) and Port 2 (P2.0 to P2.3)
; V
O
= V
DD
0.4 V.
(1) T
amb
=
40
°
C.
(2) T
amb
= 25
°
C.
(3) T
amb
= 85
°
C.
2
3
4
6
25
0
20
MBE322
5
15
10
5
VDD
IOH
(mA)
(1)
(2)
(3)
相关PDF资料
PDF描述
P83C434 8-bit microcontrollers with LCD-driver
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P83C834CFP 8-bit microcontrollers with LCD-driver
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