DS2252T-128-16# Maxim Integrated Products, DS2252T-128-16# Datasheet - Page 6
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
DS2252T MEMORY MAP IN NON-PARTITIONABLE MODE (PM = 1) Figure 2
DS2252T MEMORY MAP IN PARTITIONABLE (PM = 0) Figure 3
PARTITION
NOTE: PARTITIONABLE MODE IS NOT SUPPORTED ON THE 128KB VERSION OF THE DS2252T.
FFFFh --
0000h --
FFFFh --
0000h --
LEGEND:
PROGRAM MEMORY
PROGRAM MEMORY
= NV RAM MEMORY
= EXPANDED BUS (PORTS 0 AND 2)
PROGRAM
PROGRAM
NV RAM
NV RAM
6 of 16
DATA MEMORY (MOVX)
DATA MEMORY (MOVX)
NV RAM
NV RAM
= NOT AVAILABLE
DATA
DATA
-- 64K