DS5000-32-16+ Maxim Integrated Products, DS5000-32-16+ Datasheet - Page 10

• Manufacturer Part Number: DS5000-32-16+
• Description: IC MPU 32KB 16MHZ 40-DIP
• Manufacturer: Maxim Integrated Products
• Series: DS500xr

Specifications of DS5000-32-16+

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: SIO, UART/USART
• Peripherals: Power-Fail Reset, WDT
• Number Of I /o: 32
• Program Memory Type: SRAM
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 4.75 V ~ 5.25 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 40-DIP Module (600 mil), 40-EDIP
• Processor Series: DS500x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 32 KB
• Interface Type: UART
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 3
• Operating Supply Voltage: 12.5 V to 13 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Development Tools By Supplier: DS5000TK
• Minimum Operating Temperature: 0 C
• Controller Family/series: (8051) 8052
• No. Of I/o's: 32
• Program Memory Size: 64 KB
• Ram Memory Size: 32KB
• Cpu Speed: 16MHz
• Embedded Interface Type: UART
• Digital Ic Case Style: DIP
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

AC CHARACTERISTICS: EXPANDED
BUS MODE TIMING SPECIFICATIONS
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
#
1
2
3
4
5
6
7
8
9
PARAMETER
Oscillator Frequency
ALE Pulse Width
Address Valid to ALE Low
Address Hold After ALE Low
ALE Low to Valid Instr. In
ALE Low to
Input Instr. Hold after
Input Instr. Float after
Address Hold after
Address Valid to Valid Instr. In @ 12 MHz
Data Hold after
Data Float after
ALE Low to Valid Data In
Valid Addr. to Valid Data In
ALE Low to
Address Valid to
Data Valid to
Data Valid to
Data Valid after
PSEN
PSEN
PSEN
RD
WR
RD
RD
RD
Pulse Width
Low to Valid Data In
Low to Address Float
or
Pulse Width
Pulse Width
Low to Valid Instr. In
Low to Address Float
WR
High to ALE High
PSEN
RD
WR
WR
RD
RD
WR
or
RD
Going Low
High
Low
PSEN
High
High
WR
High
or
PSEN
PSEN
WR
Low
Going High
Going High
Going High
Low
@ 12 MHz
@ 16 MHz
@ 12 MHz
@ 16 MHz
@ 16 MHz
@ 12 MHz
@ 16 MHz
@ 12 MHz
@ 16 MHz
@ 12 MHz
@ 16 MHz
@ 12 MHz
@ 16 MHz
10 of 19
SYMBOL
t
t
t
t
t
t
t
t
t
t
t
t
t
t
RDHALH
1/t
t
t
ALLRDL
t
t
t
DVWRH
WRHDV
t
AVAAV
ALLPSL
t
RDHDV
DVWRL
t
RDLDV
RDHDZ
AVRDL
AVALL
t
t
ALLVD
RDLAZ
ALLVI
t
t
PSLAZ
WRPW
RDPW
AVDV
ALPW
PSLVI
PSPW
PSAV
AVVI
PSIV
PSIX
CLK
(t
A
6t
6t
4t
7t
=0°C to 70°C; V
2t
3t
3t
7t
t
t
t
t
t
t
CLK
CLK
CLK
t
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
MIN
1.0
0
0
0
-40
-35
-25
-100
-100
-130
-60
-150
-50
-40
-40
-35
-8
-50
-90
4t
3t
5t
5t
5t
9t
9t
8
3t
4t
3t
5t
2t
8t
t
t
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
MAX
CLK
CLK
CLK
CLK
CLK
CLK
16
0
-150
+50
-150
-150
-20
-150
-165
-105
-165
-105
+50
CC
-90
-90
-90
-70
-90
=5V ± 5%)
UNITS
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns