AT90LS2343-4SC Atmel, AT90LS2343-4SC Datasheet - Page 48
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AT90LS2343-4SC
Manufacturer Part Number
AT90LS2343-4SC
Description
IC MCU 2K FLASH 4MHZ LV 8-SOIC
Manufacturer
Atmel
Series
AVR® 90LSr
Specifications of AT90LS2343-4SC
Core Processor
AVR
Core Size
8-Bit
Speed
4MHz
Connectivity
SPI
Peripherals
Brown-out Detect/Reset, POR, WDT
Number Of I /o
5
Program Memory Size
2KB (1K x 16)
Program Memory Type
FLASH
Eeprom Size
128 x 8
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 6 V
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
8-SOIC (5.3mm Width), 8-SOP, 8-SOEIAJ
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Data Converters
-
External Clock Drive Waveforms
48
AT90S/LS2323/2343
Figure 38. Waveforms
External Clock Drive
T
A
Symbol
1/t
= -40 ° C to 85 ° C
t
t
t
t
t
CHCX
CLCL
CLCX
CLCH
CHCL
CLCL
VIL1
Parameter
Oscillator Frequency
Clock Period
High Time
Low Time
Rise Time
Fall Time
VIH1
V
250.0
100.0
100.0
CC
Min
0
: 2.7V to 4.0V
Max
4.0
1.6
1.6
V
100.0
40.0
40.0
Min
CC
0
: 4.0V to 6.0V
Max
10.0
0.5
0.5
1004D–09/01
Units
MHz
ns
ns
ns
µs
µs