參數(shù)資料
型號: PCA84C644
廠商: NXP SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: 8-bit microcontrollers with OSD and VST(帶OSD 和 VST的8位微控制器)
中文描述: 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PDIP42
文件頁數(shù): 36/40頁
文件大小: 233K
代理商: PCA84C644
1996 Nov 29
36
Philips Semiconductors
Product specification
8-bit microcontrollers with OSD and VST
84C44X; 84C64X; 84C84X
17.1
Characteristic curves
Fig.30 Typical LOW level output sink current as a
function of the supply voltage.
Port P0
; V
O
= 1.2 V.
(1) T
amb
=
20
°
C.
(2) T
amb
= 25
°
C.
(3) T
amb
= 80
°
C.
handbook, halfpage
(mA)
0
2
4
6
4
16
28
34
10
22
MLC004
VDD
(3)
(2)
(1)
handbook, halfpage
(mA)
0
2
4
6
0
8
MLB999
6
4
2
VDD
(3)
(2)
(1)
Fig.31 Typical LOW level output sink current as a
function of the supply voltage.
Ports P1, DP0 and DP1
; V
O
= 0.4 V.
(1) T
amb
=
20
°
C.
(2) T
amb
= 25
°
C.
(3) T
amb
= 80
°
C.
handbook, halfpage
(mA)
0
2
4
6
0
8
MLC002
6
4
2
VDD
(3)
(2)
(1)
Outputs VOW1, VOW2, VOW3 and VOB
; V
O
= 0.4 V.
(1) T
amb
=
20
°
C.
(2) T
amb
= 25
°
C.
(3) T
amb
= 80
°
C.
Fig.32 Typical LOW level output sink current as a
function of the supply voltage.
handbook, halfpage
(mA)
0
2
4
6
0
160
MLC001
120
80
40
VDD
(3)
(2)
(1)
Fig.33 Typical HIGH level pull-up output source
current as a function of the supply voltage.
Ports P0, P1, DP0 and DP1
; V
O
= V
SS
.
(1) T
amb
=
20
°
C.
(2) T
amb
= 25
°
C.
(3) T
amb
= 80
°
C.
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