DS5002FMN-16 Maxim Integrated Products, DS5002FMN-16 Datasheet - Page 8

• Manufacturer Part Number: DS5002FMN-16
• Description: IC MPU SECURE 16MHZ IND 80-TQFP
• Manufacturer: Maxim Integrated Products
• Series: DS500xr

Specifications of DS5002FMN-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): 4.5 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-MQFP, 80-PQFP
• Processor Series: DS5002
• Core: 8051
• Data Bus Width: 8 bit
• Program Memory Size: 32 KB, 64 KB, 128 KB
• Data Ram Size: 32 KB, 64 KB, 128 KB
• Interface Type: UART
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 2
• 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: -
• Program Memory Size: -
• Data Converters: -

AC CHARACTERISTICS—BYTE-WIDE ADDRESS/DATA BUS TIMING
(V
Figure 6. Byte-Wide Bus Timing
CC
40
41
42
43
44
45
46
47
48
49
50
51
52
53
#
= 5V ±10%, T
Delay to Byte-Wide Address Valid from CE1 ,
CE2 , or CE1N Low During Op Code Fetch
Pulse Width of CE 1–4, PE 1–4, or CE1N
Byte-Wide Address Hold After CE1 , CE2 , or
CE1N High During Op Code Fetch
Byte-Wide Data Setup to CE1 , CE2 , or CE1N
High During Op Code Fetch
Byte-Wide Data Hold After CE1 , CE2 , or CE1N
High During Op Code Fetch
Byte-Wide Address Hold After CE 1–4, PE 1–4, or
CE1N High During MOVX
Delay from Byte-Wide Address Valid CE 1–4,
PE 1–4, or CE1N Low During MOVX
Byte-Wide Data Setup to CE 1–4, PE 1–4, or
CE1N High During MOVX (Read)
Byte-Wide Data Hold After CE 1–4, PE 1–4, or
CE1N High During MOVX (Read)
Byte-Wide Address Valid to R/ W Active During
MOVX (Write)
Delay from R/ W Low to Valid Data Out During
MOVX (Write)
Valid Data Out Hold Time from CE 1–4, PE 1–4, or
CE1N High
Valid Data Out Hold Time from R/ W High
Write Pulse Width (R/ W Low Time)
A
= 0°C to +70°C.)
PARAMETER
(Figure
6)
8 of 25
SYMBOL
t
t
t
t
t
t
t
t
t
t
t
t
OVCE1H
CE1HOV
t
CE1HPA
CE1LPA
t
RWHDV
RWLPW
AVRWL
RWLDV
CEHDA
DACEH
CEHDV
CEHDV
CELDA
CEPW
1t
1t
4t
2t
4t
4t
3t
1t
6t
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
MIN
20
0
0
0
+ 40
+ 40
- 35
- 20
- 30
- 35
- 35
- 15
- 20
MAX
30
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns