Datenblatt-pdf.com


ADAM40P2724 Schematic ( PDF Datasheet ) - ABOV

Teilenummer ADAM40P2724
Beschreibung 4-BIT SINGLE CHIP MICROCOMPUTERS
Hersteller ABOV
Logo ABOV Logo 




Gesamt 30 Seiten
ADAM40P2724 Datasheet, Funktion
December 29, 2009 Ver 0.3
4-BIT SINGLE CHIP MICROCOMPUTERS
ADAM40X272X
USER`S MANUAL
ADAM40S2728
ADAM40S2724
ADAM40P2728
ADAM40P2724






ADAM40P2724 Datasheet, Funktion
1. Overview
ADAM40X272X
1.5. Pin Function
PIN
NAME
INPUT
OUTPUT
FUNCTION
R00
R01
R02
R03
R10
R11
R12
R13
PA0
PA1
PA2
PA3
PB0/INT
PB1
PB2/T0
PB3/T1
PC0
PC1
PC2
PD0
PD1
PD2
PD3
OSC1
OSC2
ROUT
VDD
GND
INPUT
INPUT
INPUT
INPUT
I/O
I/O
I/O
I/O
OUTPUT
OUTPUT
OUTPUT
OUTPUT
I/O
I/O
I/O
I/O
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
INPUT
OUTPUT
OUTPUT
POWER
POWER
- 4-bit input Port.
- CMOS input with pull-up resistor.
- Can be selectable as STOP release Input
pin individually by user program.
(It is released by “L” input at STOP mode)
- 4-bit I/O Port.
- CMOS input with pull-up resistor.
- Pull-ups can be disabled by user Program.
- Can be selectable as STOP release Input
pin individually by user program.
(It is released by “L” input at STOP mode)
- N-ch open drain output.
- Can be programmable as Push-pull
output individually.
- Each pin can be set and reset
by R1 Data register value.
- N-ch open drain output.
- Each pin can be set and reset
by PA Data register value.
- 4-bit I/O Port.
- CMOS input with pull-up resistor.
- Pull-ups can be disabled by user Program.
- Can be selectable as STOP release Input
pin individually by user program.
(It is released by “L” input at STOP mode)
- N-ch open drain output.
- Can be programmable as Push-pull
output individually.
- Direct Driving of LED(N-TR).
- Each pin can be set and reset
by PB Data register value.
- N-ch open drain output.
- Can be programmable as Push-pull
output individually.
- Direct Driving of LED(N-TR).
- Each pin can be set and reset
by PC Data register value.
- N-ch open drain output.
- Can be programmable as Push-pull
output individually.
- Direct Driving of LED(N-TR).
- Each pin can be set and reset
by PD Data register value.
- Oscillator Input.
- Oscillator Output.
- High Current Output.
- Positive power supply.
- Ground
@RESET
Input
(with Pull-up)
Input
(with Pull-up)
Hi-Z
Input
(with Pull-up)
Hi-Z
Hi-Z
oscillation
oscillation
“L” output
-
-
@STOP
-
State
of before
STOP
“L” level
output
State
of before
STOP
State
of before
STOP
State
of before
STOP
Low
High
“L” output
-
-
Page 5 of 63

6 Page









ADAM40P2724 pdf, datenblatt
1. Overview
ADAM40X272X
1.7.4. AC Characteristics (VDD = 3.6V ~ 1.8V/1.2V, GND = 0V, Ta = -20~ 70)
Specification
No.
Parameter
Symbol
Pin
MIN.
TYP.
MAX.
1 External clock input cycle time
tCP XIN 250 500 1000
2 System clock cycle time
tsys
3000
6000 12000
3 Interrupt pulse width High
tIH INT 2
4 Interrupt pulse width Low
tIL INT 2
UNIT
tsys
tsys
XIN
INT
tCP
tCPH
tCPL
trCP
tIH
tfCP
tIL
Fig. 1.1 Timing Chart
VDD-0.5V
0.5V
0.8VDD
0.2VDD
Page 11 of 63

12 Page





SeitenGesamt 30 Seiten
PDF Download[ ADAM40P2724 Schematic.PDF ]

Link teilen




Besondere Datenblatt

TeilenummerBeschreibungHersteller
ADAM40P27244-BIT SINGLE CHIP MICROCOMPUTERSABOV
ABOV
ADAM40P27284-BIT SINGLE CHIP MICROCOMPUTERSABOV
ABOV

TeilenummerBeschreibungHersteller
CD40175BC

Hex D-Type Flip-Flop / Quad D-Type Flip-Flop.

Fairchild Semiconductor
Fairchild Semiconductor
KTD1146

EPITAXIAL PLANAR NPN TRANSISTOR.

KEC
KEC


www.Datenblatt-PDF.com       |      2020       |      Kontakt     |      Suche