DS5003FPM-16+ Maxim Integrated Products, DS5003FPM-16+ Datasheet - Page 6

• Manufacturer Part Number: DS5003FPM-16+
• Description: IC MICROPROCESSOR SECURE 80-MQFP
• Manufacturer: Maxim Integrated Products
• Series: DS500xr

Specifications of DS5003FPM-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: 256 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 80-MQFP, 80-PQFP
• Processor Series: DS5003
• 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: + 70 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• 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

Secure Microprocessor Chip
AC CHARACTERISTICS—BYTE-WIDE ADDRESS/DATA BUS TIMING (continued)
(V
RPC AC CHARACTERISTICS—DBB READ
(V
RPC AC CHARACTERISTICS—DBB WRITE
(V
AC CHARACTERISTICS—DMA
(V
6
CS, A0 Setup to RD
CS, A0 Hold After RD
RD Pulse Width
CS, A0 to Data Out Delay
RD to Data Out Delay
RD to Data Float Delay
DACK to WR or RD
RD or WR to DACK
DACK to Data Valid
RD or WR to DRQ Cleared
Delay from R/W Low to Valid Data Out During
MOVX (Write)
Valid Data Out Hold Time from CE1–CE4, PE1–PE4,
or CE1N High
Valid Data Out Hold Time from R/W High
Write Pulse Width (R/W Low Time)
CS, A0 Setup to WR
CS Hold After WR
A0 Hold After WR
WR Pulse Width
Data Setup to WR
Data Hold After WR
CC
CC
CC
CC
_______________________________________________________________________________________
= 5V ±10%, T
= 5V ±10%, T
= 5V ±10%, T
= 5V ±10%, T
A
A
A
A
PARAMETER
PARAMETER
PARAMETER
PARAMETER
= 0°C to +70°C.) (Figure 6)
= 0°C to +70°C.) (Figure 7)
= 0°C to +70°C.) (Figure 7)
= 0°C to +70°C.)
SYMBOL
SYMBOL
SYMBOL
SYMBOL
t
t
t
t
RWHDV
RWLPW
RWLDV
CEHDV
t
t
t
t
t
CRQ
t
t
t
t
t
RDZ
t
t
t
t
t
t
ACC
CAC
ACD
WW
AR
RA
RR
AD
RD
AW
WA
WA
DW
WD
1t
6t
CLK
CLK
MIN
MIN
MIN
160
MIN
160
130
20
20
20
0
0
0
0
0
0
0
0
0
- 15
- 20
MAX
MAX
MAX
MAX
130
130
130
110
85
UNITS
UNITS
UNITS
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns