DS89C430-ENL Maxim Integrated Products, DS89C430-ENL Datasheet - Page 32
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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
Table 7. Page Mode 1, Data Memory Cycle Stretch Values (PAGES1:PAGES0 = 00)
Table 8. Page Mode 1, Data Memory Cycle Stretch Values (PAGES1:PAGES0 = 01)
Table 9. Page Mode 1, Data Memory Cycle Stretch Values (PAGES1:PAGES0 = 10)
MD2:MD0
MD2:MD0
MD2:MD0
000
001
010
011
100
101
110
111
000
001
010
011
100
101
110
111
000
001
010
011
100
101
110
111
STRETCH
STRETCH
STRETCH
CYCLES
CYCLES
CYCLES
10
10
10
0
1
2
3
7
8
9
0
1
2
3
7
8
9
0
1
2
3
7
8
9
4X/ 2X , CD1,
4X/ 2X , CD1,
4X/ 2X , CD1,
CD0 = 100
CD0 = 100
CD0 = 100
0.25
0.75
1.75
2.75
3.75
4.75
5.75
6.75
0.25
0.75
1.75
2.75
3.75
4.75
5.75
6.75
0.5
RD / WR PULSE WIDTH (IN NUMBER OF OSCILLATOR CLOCKS)
RD / WR PULSE WIDTH (IN NUMBER OF OSCILLATOR CLOCKS)
RD/WR PULSE WIDTH (IN NUMBER OF OSCILLATOR CLOCKS)
1
2
3
4
5
6
7
DS89C430/DS89C450 Ultra-High-Speed Flash Microcontrollers
4X/ 2X , CD1,
4X/ 2X , CD1,
4X/ 2X , CD1,
CD0 = 000
CD0 = 000
CD0 = 000
32 of 46
11.5
13.5
11.5
13.5
0.5
1.5
3.5
5.5
7.5
9.5
0.5
1.5
3.5
5.5
7.5
9.5
10
12
14
1
2
4
6
8
4X/ 2X , CD1,
4X/ 2X , CD1,
4X/ 2X , CD1,
CD0 = X10
CD0 = X10
CD0 = X10
11
15
19
23
27
11
15
19
23
27
12
16
20
24
28
1
3
7
1
3
7
2
4
8
4X/ 2X , CD1,
4X/ 2X , CD1,
4X/ 2X , CD1,
CD0 = X11
CD0 = X11
CD0 = X11
11,264
15,360
19,456
23,552
27,648
11,264
15,360
19,456
23,552
27,648
12,288
16,384
20,480
24,576
28,672
1024
3072
7168
1024
3072
7168
2048
4096
8192