DS5000FP-16+ Maxim Integrated Products, DS5000FP-16+ Datasheet - Page 11

• Manufacturer Part Number: DS5000FP-16+
• Description: IC MODULE MICRO 16MHZ 80-QFP
• Manufacturer: Maxim Integrated Products
• Series: DS500xr

Specifications of DS5000FP-16+

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: EBI/EMI, SIO, UART/USART
• Peripherals: Power-Fail Reset, WDT
• Number Of I /o: 32
• Program Memory Type: SRAM
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 4.75 V ~ 5.25 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 80-MQFP, 80-PQFP
• Processor Series: DS5000
• Core: 8051
• Data Bus Width: 8 bit
• Program Memory Size: 8 KB to 64 KB
• Data Ram Size: 8 KB to 64 KB
• Interface Type: 3-Wire, RS-232, UART
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 2
• Operating Supply Voltage: 4.75 V to 5.25 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: DS5000TK
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

AC CHARACTERISTICS: EXPANDED BUS MODE TIMING SPECIFICATIONS
(V
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
CC
= 5V ±5%, T
Oscillator Frequency
ALE Pulse Width
Address Valid to ALE Low
Address Hold After ALE Low
ALE Low to Valid Instruction In
ALE Low to
Input Instruction Hold after
Input Instruction Float after
Address Hold after
Address Valid to Valid
Instruction In
Data Hold after
Data Float after
ALE Low to Valid Data In
Valid Address 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 Instruction In
Low to Address Float
WR
High to ALE High
PSEN
RD
A
WR
WR
= 0°C to +70°C.)
RD
PARAMETER
RD
WR
or
RD
Going Low
High
PSEN
Low
High
High
WR
High
or
WR
Low
Going High
PSEN
PSEN
Low
Going High
Going High
at 12MHz
at 16MHz
at 12MHz
at 16MHz
at 12MHz
at 16MHz
at 12MHz
at 16MHz
at 12MHz
at 16MHz
at 12MHz
at 16MHz
at 12MHz
at 16MHz
11 of 22
SYMBOL
t
t
t
t
t
t
t
t
t
t
t
t
t
1/t
t
RDHALH
t
t
ALLRDL
t
t
t
DVWRH
WRHDV
t
AVAAV
ALLPSL
t
DVWRL
t
t
RDLDV
RDHDV
RDHDZ
AVRDL
AVALL
t
ALLVD
RDLAZ
WRPW
ALLVI
t
t
PSLAZ
ALPW
PSLVI
RDPW
AVDV
PSPW
PSAV
AVVI
PSIV
PSIX
CLK
7t
6t
6t
4t
2t
3t
3t
7t
t
t
t
t
t
t
t
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
MIN
CLK
CLK
CLK
CLK
CLK
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
-90
-90
-90
-70
-90
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