DS2252T-128-16# Maxim Integrated Products, DS2252T-128-16# Datasheet - Page 8
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DS2252T-128-16#
Manufacturer Part Number
DS2252T-128-16#
Description
IC MCU 128KB 16MHZ 40-SIMM
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
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Data Converters
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Pin Relative to Ground……………………………………...-0.3V to (V
Voltage Range on V
Operating Temperature Range……………………………………………………………...-40°C to +85°C
Storage Temperature (Note 1)…………………………………………………………….-55°C to +125°C
Soldering Temperature………………………………………………………………+260°C for 10 seconds
This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operation
sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect
reliability.
Note 1: Storage temperature is defined as the temperature of the device when V
the contents of SRAM are not battery-backed and are undefined.
DC CHARACTERISTICS
(V
PARAMETER
Input Low Voltage
Input High Voltage
Input High Voltage (RST, XTAL1,
Output Low Voltage
at I
Output Low Voltage
at I
Output High Voltage
at I
Output High Voltage
at I
Input Low Current
V
Transition Current; 1 to 0
V
Input Leakage Current
0.45 < V
RST Pulldown Resistor
Power-Fail Warning Voltage
Minimum Operating Voltage
Operating Current at 16MHz
Idle Mode Current at 12MHz
Stop Mode Current
Pin Capacitance
CC
IN
IN
OL
OL
OH
OH
= 0.45V (Ports 1, 2, 3)
= 2.0V (Ports 1, 2, 3)
= 5V ±10%, T
= 1.6mA (Ports 1, 2, 3)
= 3.2mA (Ports 0, ALE)
= -80µA (Ports 1, 2, 3)
= -400µA (Ports 0, ALE)
IN
< V
CC
(Port 0)
CC
Relative to Ground…………………………………………………-0.3V to +6.0V
A
= 0°C to +70°C.)
PROG
)
SYMBOL MIN TYP
V
V
V
V
I
V
V
I
8 of 16
V
V
R
CCMIN
V
STOP
C
I
I
IDLE
I
I
PRW
OH1
OH2
CC
OL1
OL2
TL
IH1
IH2
IL
IL
RE
IN
IL
4.25
4.00
-0.3
2.0
3.5
2.4
2.4
40
0.15
0.15
4.37
4.12
4.8
4.8
CC
V
V
= 0V and V
MAX
CC
CC
+0.8
-500
0.45
0.45
4.50
4.25
±10
150
-50
7.0
45
80
10
+0.3
+0.3
LI
UNITS
= 0V. In this state
mA
mA
µA
µA
µA
kΩ
µA
pF
V
V
V
V
V
V
V
V
V
CC
NOTES
+ 0.5V)
1
1
1
1
1
1
1
1
1
4
5
6
7