DS2250-64-16 Maxim Integrated Products, DS2250-64-16 Datasheet - Page 13

• Manufacturer Part Number: DS2250-64-16
• Description: IC MICROCNTRLR 64X8 16MHZ 40SIMM
• Manufacturer: Maxim Integrated Products
• Series: DS225xr

Specifications of DS2250-64-16

• 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: 64K x 8
• Voltage - Supply (vcc/vdd): 4.75 V ~ 5.25 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 40-SIMM
• Processor Series: DS2250
• Core: 8051
• Data Bus Width: 8 bit
• Program Memory Size: 64 KB
• Data Ram Size: 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
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: No

AC CHARACTERISTICS—POWER CYCLING TIMING
(V
POWER CYCLE TIMING
32
33
34
#
CC
= 5V ±5%, T
PARAMETER
Slew Rate from V
Crystal Start-up Time
Power-On Reset Delay
A
= 0°C to +70°C.)
CCmin
to 3.3V
13 of 18
SYMBOL
t
t
CSU
POR
t
F
MIN
40
(Note 5)
21504
MAX
UNITS
t
CLK
µs