參數(shù)資料
型號(hào): PCA84C640
廠商: NXP SEMICONDUCTORS
元件分類(lèi): 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(yè)數(shù): 34/40頁(yè)
文件大?。?/td> 233K
代理商: PCA84C640
1996 Nov 29
34
Philips Semiconductors
Product specification
8-bit microcontrollers with OSD and VST
84C44X; 84C64X; 84C84X
16 DC CHARACTERISTICS
V
DD
= 4.5 to 5.5 V; V
SS
= 0 V; T
amb
=
20 to +70
°
C; all voltages with respect to V
SS
unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supply
V
DD
I
DD
operating supply voltage
operating supply current
4.5
5.0
5.5
V
f
OSDCRC
= f
OSDCLC
= f
XTAL
;
V
DD
= 5 V; see note 1;
f
XTAL
= 10 MHz
f
XTAL
= 6 MHz
f
OSDCRC
= f
OSDCLC
= STOP;
V
DD
= 5 V; see note 1;
f
XTAL
= 10 MHz
f
XTAL
= 6 MHz
V
DD
= 5 V;
f
XTAL
= 10 MHz
f
XTAL
= 6 MHz; see note 1
V
DD
= 5.5 V;
see notes 1 and 2
5
3.5
10
8
mA
mA
3
1.5
7
3.5
mA
mA
I
DD(ID)
supply current Idle mode
1.3
0.8
5
3
1.5
10
mA
mA
μ
A
I
DD(ST)
supply current Stop mode
Inputs
I
IH
P
ORTS
P0, P1, DP0, DP1, HSYNCN
AND
VSYNCN
HIGH level input current (pin RESET)
V
I
= 0.5 V
20
μ
A
V
IL
V
IH
P
ORTS
P0, P1, DP0, DP1, INTN/T0
AND
T1
LOW level input voltage
HIGH level input voltage
0
0.7V
DD
0.3V
DD
V
V
DD
V
I
Ll
input leakage current
Ports P0, P1, DP0 and DP1
Ports INTN/T0 and T1
V
SS
<
V
I
<
V
DD
±
0.01
±
0.2
±
10
±
10
μ
A
μ
A
Outputs: Ports P0, P1, DP0, DP1; VOB and VOW3
(see Figs 30, 31 and 31)
I
OL
LOW level output sink current
Port P0
Ports P1, DP0 and DP1
Ports VOB and VOW3
V
O
= 1.2 V
V
O
= 0.4 V
V
O
= 0.4 V
10
5
1.2
10
3
mA
mA
mA
P
ORTS
P0, P1, DP0
AND
DP1 (see Figs 33 and 33)
I
OH
HIGH level pull-up output source current
V
O
= V
SS
V
O
= 0.7V
DD
40
3
140
100
7
400
μ
A
μ
A
mA
HIGH level push-pull output source current V
O
= V
DD
0.4 V
O
UTPUTS
VOB
AND
VOW3 (see Fig.33)
HIGH level push-pull output source current V
O
= V
DD
0.4 V
I
OH
1.2
3
mA
相關(guān)PDF資料
PDF描述
PCA84C641 8-bit microcontrollers with OSD and VST(帶OSD 和 VST的8位微控制器)
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