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參數(shù)資料
| 型號： | KS88C4404 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | 8-Bit CMOS Microcontroller(8位 CMOS 微控制器) |
| 中文描述： | 8位CMOS微控制器（8位的CMOS微控制器） |
| 文件頁數(shù)： | 5/14頁 |
| 文件大小： | 129K |
| 代理商： | KS88C4404 |
DATA SHEET
KS88C4400/4404 MICROCONTROLLER
8-5
PIN DESCRIPTIONS
Pin
Name
Pin
Type
I/O
Pin
Description
QFP Pin
Number
2–1,
80–75
Share
Pins
A8–A15
P0.0–P0.7
Nibble programmable port; input or output mode
selected by software; Schmitt trigger input or push-
pull, open-drain output with software assignable pull-
ups; alternately configurable as external interface
address lines A8–A15.
Same general characteristics as port 0; alternately
configurable as external interface address/data lines
AD0–AD7.
General I/O port with Schmitt trigger input or push-
pull output. bit programmable;
P2.0/Address Strobe (
AS
)
P2.1/Data Strobe (
DS
)
P2.2/Memory Write (
MW
)
P2.3/Data Memory select (
DM
)
P2.4/Memory Read (
MR
)
P2.5/Program Memory select (
PM
)
P2.6/timer A output (TA)
P2.7/timer B output (TB)
General I/O port with bit programmable pins;
Schmitt trigger input or push-pull output with software
assignable pull-ups;
|input/output mode selectable by software;
P3.0–P3.3 are alternately used for external interrupt
input (noise filters, interrupt enable and pending
control);
P3.0/timer C clock input (TCCK)/INT0
P3.1/timer D clock input (TDCK)/INT1
P3.2/timer C gate input (TCG)/INT2
P3.3/timer D gate input (TDG)/INT3
P3.6/Capture data input (CAP)
P3.7/WAIT for slow memory interface
General I/O port with bit programmable pins; Schmitt
trigger input or push-pull, open-drain output; software
assignable pull-ups; input/output mode selectable by
software;
P4.0–P4.7 can alternately be used as inputs for
external interrupts INT4–INT11; noise filters, interrupt
control
General I/O port with nibble programmable pins;
Schmitt trigger input or push-pull, open–drain output;
software assignable pull-ups;
input/output mode selectable by software;
Output port; n-channel open-drain output pins;
up to 9-volt capacity
P1.0–P1.7
I/O
73–66
AD0–AD7
P2.0–P2.7
I/O
19–12
AS, DS,
MW, DM,
MR, PM
,
TA, TB
P3.0–P3.7
I/O
24–31
TCCK / INT0,
TDCK / INT1,
TCG / INT2,
TDG / INT3,
CAP, WAIT
P4.0–P4.7
I/O
33–40
INT4–INT11
P5.0–P5.7
I/O
10–3
–
P6.0–P6.7
O
58–51
–
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KS88C4504 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:new SAM87RC family of 8-bit single-chip CMOS microcontrollers offers a fast and efficient CPU, a wide range of integrated peripherals, and various mas |
| KS88C4616 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:new SAM8 family of 8-bit single-chip CMOS microcontrollers offers a fast and efficient CPU, a wide range of integrated peripherals, and various mask-p |
| KS88C4632 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:new SAM8 family of 8-bit single-chip CMOS microcontrollers offers a fast and efficient CPU, a wide range of integrated peripherals, and various mask-p |
| KS88C4708 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:new SAM87RC family of 8-bit single-chip CMOS microcontrollers offers a fast and efficient CPU, a wide range of integrated peripherals, and various mas |
| KS88C4716 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:new SAM87RC family of 8-bit single-chip CMOS microcontrollers offers a fast and efficient CPU, a wide range of integrated peripherals, and various mas |
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