DS2251T-32-16 Maxim Integrated Products, DS2251T-32-16 Datasheet - Page 21

• Manufacturer Part Number: DS2251T-32-16
• Description: IC MICROCNTRLR 32K 16MHZ 72-SIMM
• Manufacturer: Maxim Integrated Products
• Series: DS225xr

Specifications of DS2251T-32-16

• 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: 32K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 72-SIMM
• Processor Series: DS2251T
• Core: 8051
• Data Bus Width: 8 bit
• Program Memory Size: 32 KB
• Data Ram Size: 32 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

PACKAGE DRAWING
21 of 22
PKG
DIM
M
A
B
C
D
G
H
K
N
O
E
F
J
L
P
I
4.245
3.979
0.995
0.395
0.245
0.075
0.245
0.120
2.120
2.245
0.057
0.047
MIN
0.050 BSC
1.750 BSC
-
-
INCHES
4.255
3.989
1.005
0.405
0.255
0.085
0.255
0.130
2.130
2.255
0.067
0.275
0.145
0.054
MAX