參數(shù)資料
型號(hào)： PCF84C21A
廠商： NXP Semiconductors N.V.
英文描述： Telecom microcontrollers
中文描述： 電信微控制器
文件頁(yè)數(shù)： 6/20頁(yè)
文件大?。?/td> 161K
代理商： PCF84C21A
1996 Nov 20
6
Philips Semiconductors
Product specification
Telecom microcontrollers
PCF84C21A; PCF84C41A;
PCF84C81A
8
ROM MASK OPTIONS
9
HANDLING
Inputs and outputs are protected against electrostatic discharge in normal handling. However, it is good practice to take
normal precautions appropriate to handling MOS devices. See “Data Handbook IC14, Section: Handling MOS devices”
10 LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
ROM CODE
OPTION
Program/data
Any mix of instructions and data up to ROM size of
2 kbytes for the PCF84C21A, 4 kbytes for the
PCF84C41A and 8 kbytes for the PCF84C81A.
Port Output
P0.0 to P0.7
P1.0 to P1.7
P2.0 to P2.2
SDA/P2.3
standard
standard
standard
open-drain
open-drain
open-drain
open-drain
push-pull
push-pull
push-pull
Port State after reset
P0.0 to P0.7
P1.0 to P1.7
P2.0 to P2.2
SDA/P2.3
set
set
set
set
reset
reset
reset
Oscillator
Transconductance
LOW (g
mL
)
MEDIUM (g
mM
)
HIGH (g
mH
)
SYMBOL
PARAMETER
MIN.
MAX.
UNIT
V
DD
V
I
I
I
I
O
I
O
P
tot
P
O
I
DD
I
SS
T
stg
T
j
supply voltage
all input voltages
DC input current
DC output current except Port 1 output LOW
DC output current, Port 1 output LOW
total power dissipation
power dissipation per output
supply current
ground supply current
storage temperature range
operating junction temperature
0.5
0.5
10
10
10
50
100
55
+7
V
DD
+ 0.5
+10
+10
+20
125
30
+50
+50
+150
90
V
V
mA
mA
mA
mW
mW
mA
mA
°
C
°
C
相關(guān)PDF資料
PDF描述
PCF84C41A Telecom microcontrollers
PCF85103C-2P 256 x 8-bit CMOS EEPROMs with I2C-bus interface
PCF85102C-2 RESN CER CHIP 8.000MHZ0.5% -40 - 85C
PCF85102C-2P 256 x 8-bit CMOS EEPROMs with I2C-bus interface
PCF85103C-2 256 x 8-bit CMOS EEPROM with I2C-bus interface
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCF84C21AP 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Telecom microcontrollers
PCF84C21AT 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Telecom microcontrollers
PCF84C21PN 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
PCF84C21TD 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
PCF84C22A 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontrollers
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