DS89C430-ENL Maxim Integrated Products, DS89C430-ENL Datasheet - Page 2
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DS89C430-ENL
Manufacturer Part Number
DS89C430-ENL
Description
IC MCU FLASH 16KB 33MHZ 44-TQFP
Manufacturer
Maxim Integrated Products
Series
89Cr
Datasheet
1.DS89C450-KIT.pdf
(46 pages)
Specifications of DS89C430-ENL
Core Processor
8051
Core Size
8-Bit
Speed
33MHz
Connectivity
EBI/EMI, SIO, UART/USART
Peripherals
Power-Fail Reset, WDT
Number Of I /o
32
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
44-TQFP, 44-VQFP
Processor Series
DS89C430
Core
8051
Data Bus Width
8 bit
Data Ram Size
1 KB
Interface Type
UART
Maximum Clock Frequency
33 MHz
Number Of Programmable I/os
4
Number Of Timers
3
Operating Supply Voltage
4.5 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
PK51, CA51, A51, ULINK2
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DS89C430-ENL
Manufacturer:
Maxim Integrated
Quantity:
10 000
Company:
Part Number:
DS89C430-ENL+
Manufacturer:
Maxim
Quantity:
160
Company:
Part Number:
DS89C430-ENL+
Manufacturer:
Maxim Integrated
Quantity:
10 000
Supply Voltage (Notes 2, 3)
Power-Fail Warning (Notes 2, 4)
Reset Trip Point (Min Operating Voltage) (Notes 2, 3, 4)
Supply Current, Active Mode (Note 5)
Supply Current, Idle Mode at 33MHz (Note 6)
Supply Current, Stop Mode, Bandgap Disabled (Note 7)
Supply Current, Stop Mode, Bandgap Enabled (Note 7)
Input Low Level (Note 2)
Input High Level (Note 2)
Input High Level XTAL and RST (Note 2)
Output Low Voltage, Port 1 and 3 at I
Output Low Voltage, Port 0 and 2, ALE, PSEN at I
(Note 2)
Output High Voltage, Port 1, 2, and 3, at I
(Notes 2, 8)
Output High Voltage, Port 1, 2, and 3 at I
Output High Voltage, Port 0, 1, 2, ALE, PSEN, RD, WR in Bus
Mode at I
Output High Voltage, RST at I
Input Low Current, Port 1, 2, and 3 at 0.4V
Transition Current from 1 to 0, Port 1, 2, and 3 at 2V (Note 12)
Input Leakage Current, Port 0 in I/O Mode and EA (Note 13)
Input Current, Port 0 in Bus Mode (Note 14)
RST Pulldown Resistance (Note 13)
ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Pin Relative to Ground………………………………………………………………………-0.3V to (V
Voltage Range on V
Ambient Temperature Range (under bias)…………………………………………………………………………………-40°C to +85°C
Storage Temperature Range……………………………………………………………………………………………….-55°C to +125°C
Soldering Temperature…………………………………………………………………………………………See IPC/JEDEC J-STD-020
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only,
and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is
not implied. Exposure to the absolute maximum rating conditions for extended periods may affect device reliability.
DC ELECTRICAL CHARACTERISTICS
(V
CC
= 4.5V to 5.5V, T
OH
= -8mA (Notes 2, 10)
CC
O
Relative to Ground…………………………………………………………………………………..-0.3V to +6.0V
= -40°C to +85°C.) (Note 1)
PARAMETER
OL
= -0.4mA (Note 2, 11)
OL
= 1.6mA (Note 2)
OH
OH
= -1.5mA (Notes 2, 9)
= -50A
OL
= 3.2mA
DS89C430/DS89C450 Ultra-High-Speed Flash Microcontrollers
2 of 46
SYMBOL
V
I
I
V
V
V
V
R
V
V
V
I
V
V
STOP
SPBG
I
V
IDLE
V
I
PFW
I
RST
CC
OL1
OL2
OH1
OH2
OH3
OH4
I
I
RST
TL
IH2
CC
IL
L
L
IH
IL
MIN
-650
-300
3.95
-0.3
-50
-10
4.5
4.2
2.0
3.5
2.4
2.4
2.4
2.4
50
4.375
4.125
TYP
0.15
0.15
150
120
5.0
75
40
1
V
V
CC
CC
MAX
+300
4.35
+0.8
0.45
0.45
110
100
300
+10
200
5.5
4.6
50
+ 0.3
+ 0.3
CC
UNITS
+ 0.5V)
mA
mA
A
A
A
A
A
A
k
V
V
V
V
V
V
V
V
V
V
V
V