SX28AC/SS Parallax Inc, SX28AC/SS Datasheet - Page 40

• Manufacturer Part Number: SX28AC/SS
• Description: IC MCU 2K FLASH 50MHZ 28SSOP
• Manufacturer: Parallax Inc
• Series: SXr

Specifications of SX28AC/SS

• Core Processor: RISC
• Core Size: 8-Bit
• Speed: 75MHz
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 20
• Program Memory Size: 3KB (2K x 12)
• Program Memory Type: FLASH
• Ram Size: 136 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-SSOP
• Product: Microcontroller Basic Stamps
• Flash: 2 KBytes
• Timers: 8 bit
• Operating Supply Voltage: 3 to 5.5 V
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: No RoHS Version Available

Parallax SX20AC/SX28AC
17.0 ELECTRICAL CHARACTERISTICS
17.1.
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress
ratings only. Functional operation of the device is not implied at these or any other conditions in excess of those given in the
remainder of Section 17.0. Exposure to absolute maximum ratings for extended periods can adversely affect device
reliability.
© Parallax Inc.
Absolute Maximum Ratings
Ambient temperature under bias
Storage temperature
Voltage on V
Voltage on OSC1 with respect to V
Voltage on MCLR with respect to V
Voltage on all other pins with respect to V
Total power dissipation
Max. current out of V
Max. current into V
Max. DC current into an input pin with internal protection diode forward biased
Max. allowable sink current per I/O pin
Max allowable source current per I/O pin
dd
with respect to V
dd
ss
pin
pin
Table 17-1: Absolute Maximum Ratings
ss
ss
ss
ss
Page 40 of 51
-40 ° C to +85 ° C
-65 ° C to +150 ° C
0 V to +7.0 V
0 V to +13.5 V
0 V to +13.5 V
-0.6 V to (V
700 mW
130 mA
130 mA
±500 µA
45 mA
45 mA
dd
+ 0.6V )V
Rev 1.6 11/20/2006
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