SX28AC/DP-G Parallax Inc, SX28AC/DP-G Datasheet - Page 41
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SX28AC/DP-G
Manufacturer Part Number
SX28AC/DP-G
Description
IC MCU 2K FLASH 50MHZ 28DIP
Manufacturer
Parallax Inc
Series
SXr
Datasheet
1.SX20ACSS-G.pdf
(51 pages)
Specifications of SX28AC/DP-G
Core Size
8-Bit
Program Memory Size
3KB (2K x 12)
Oscillator Type
Internal
Core Processor
RISC
Speed
75MHz
Peripherals
Brown-out Detect/Reset, POR, WDT
Number Of I /o
20
Program Memory Type
FLASH
Ram Size
136 x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Package / Case
28-DIP (0.300", 7.62mm)
Controller Family/series
SX
No. Of I/o's
20
Eeprom Memory Size
2048Byte
Ram Memory Size
136Byte
Cpu Speed
75MHz
Processor Series
Ubicom SXx
Core
RISC
Data Bus Width
8 bit
Data Ram Size
136 B
Maximum Clock Frequency
75 MHz
Number Of Programmable I/os
20
Number Of Timers
1
Operating Supply Voltage
4.5 V to 5.5 V
Maximum Operating Temperature
+ 70 C
Mounting Style
Through Hole
Development Tools By Supplier
32300, 28138, 45302
Minimum Operating Temperature
0 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Connectivity
-
Lead Free Status / Rohs Status
Details
Other names
SX28AC/DP
SX28AC/DP
SX28AC/DP
Parallax SX20AC/SX28AC
17.2.
SX20/28AC at 75MHz(Temp Range: 0°C <= Ta <= +70°C)
SX20/28AC at 50MHz (Temp Range: -40°C <= Ta <= +85°C)
© Parallax Inc.
V
S
I
I
V
I
I
V
V
Symbol
dd
pd
il
ip
dd
Vdd
ih,
oh
ol
V
il
DC Characteristics
Supply Voltage (Note 1)
V
Supply Current, active
Supply Current, power down
Input Levels
MCLR , OSC1, RTCC
All Other Inputs
CMOS
TTL
Input Leakage Current
Weak Pullup Current
Output High Voltage
Output Low Voltage
All Ports
Logic High
Logic Low
Logic High
Logic Low
Logic High
Logic Low
Ports B, C
Port A
dd
rise rate (Note 1)
Parameter
F
F
F
V
V
V
V
V
V
V
V
V
V
V
I
I
I
I
I
I
oh
oh
oh
oh
ol
ol
osc
osc
osc
dd
dd
dd
dd
dd
dd
dd
dd
in
dd
dd
= 20 mA, V
= 30 mA, V
= 20 mA, V
= 12 mA, V
= 30 mA, V
= 20 mA, V
= V
= 3.0 V, V
= 5.0 V, F
= 5.0 V, F
= 5.0 V, F
= 5.0 V, F
= 3.0 V, WDT enabled (before timeout)
= 3.0 V, WDT disabled
= 4.5 V, WDT enabled
= 4.5 V, WDT disabled
= 5.5 V, V
= 32 MHz
= 50 MHz
= 75 MHz
dd
or V
ss
dd
dd
osc
osc
osc
osc
in
in
dd
dd
dd
dd
= 0 V
= 0 V
Conditions
= 4.5 V
= 3.0 V
= 4.5 V
Page 41 of 51
= 4.5 V
= 3.0 V
= 3.0 V
= 75 MHz (External OSC)
= 50 MHz (Crystal)
= 4 MHz (Crystal)
= 75 MHz (External OSC)
0.8 V
0.7 V
V
V
V
V
Min
0.05
dd-
dd-
dd-
dd-
-1.0
100
V
V
V
2.7
3.0
4.5
2.0
25
-
-
-
-
-
ss
ss
ss
0.7
0.7
0.7
0.7
dd
dd
0.2 V
0.3 V
Typ
100
V
V
7.5
1.0
V
0.8
77
17
10
-
-
-
-
dd
dd
ss
dd
ss
Rev 1.6 11/20/2006
Max
+1.0
105
110
100
190
5.5
5.5
5.5
9.0
0.6
0.6
www.parallax.com
82
18
20
50
8
-
Units
V/ms
mA
mA
mA
mA
µA
µA
µA
µA
µA
µA
µA
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V