DS2252T-128-16 Maxim Integrated Products, DS2252T-128-16 Datasheet - Page 16
![IC MICROCNTRLR 128K 16MHZ 40SIMM](/photos/12/32/123205/406-40-simm_sml.jpg)
DS2252T-128-16
Manufacturer Part Number
DS2252T-128-16
Description
IC MICROCNTRLR 128K 16MHZ 40SIMM
Manufacturer
Maxim Integrated Products
Series
DS225xr
Datasheet
1.DS2252T-64-16.pdf
(16 pages)
Specifications of DS2252T-128-16
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
128K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Oscillator Type
External
Operating Temperature
0°C ~ 70°C
Package / Case
40-SIMM
Processor Series
DS2252T
Core
8051
Data Bus Width
8 bit
Program Memory Size
128 KB
Data Ram Size
128 KB
Interface Type
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
Other names
DS2252T12816
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DS2252T-128-16#
Manufacturer:
SILICON
Quantity:
101
DATA SHEET REVISION SUMMARY
The following represent the key differences between 12/13/95 and 08/16/96 version of the DS2252T data
sheet. Please review this summary carefully.
The following represent the key differences between 08/16/96 and 05/28/97 version of the DS2252T data
sheet. Please review this summary carefully.
The following represent the key differences between 05/28/97 and 11/08/99 version of the DS2252T data
sheet. Please review this summary carefully. (PCN I80903)
The following represent the key differences between 11/08/99 and 01/18/00 version of the DS2252T data
sheet. Please review this summary carefully.
The following represent the key differences between 01/18/00 and 06/13/06 version of the DS2252T data
sheet. Please review this summary carefully.
Maxim/Dallas Semiconductor cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim/Dallas Semiconductor product.
No circuit patent licenses are implied. Maxim/Dallas Semiconductor reserves the right to change the circuitry and specifications without notice at any time.
M a x i m I n t e g r a t e d P r o d u c t s , 1 2 0 S a n G a b r i e l D r i v e , S u n n y v a l e , C A 9 4 0 8 6 4 0 8 - 7 3 7 - 7 6 0 0
The Maxim logo is a registered trademark of Maxim Integrated Products, Inc. The Dallas logo is a registered trademark of Dallas Semiconductor Corporation.
1. Change V
2. Add minimum value to PCB thickness.
1. Correct Absolute Maximum Ratings to reflect changes to DS5002FP microprocessor.
2. Add note clarifying that SRAM contents are not defined under storage temperature conditions.
1. AC characteristics for battery-backed SDI pulse specification added.
1. Data sheet conversion from Interleaf to Word.
1. Updated reference in Features (Crashproof Operation) to 10-year NV RAM data life to include
2. Added RoHS-compliant packages to Ordering Information table.
3. Replaced references to “Secure Microcontroller Data Book” with “Secure Microcontroller
room temperature caveat.
User’s Guide.”
CC
slew rate specification to reference 3.3V instead of V
© 2006 Maxim Integrated Products • Printed USA
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