AT89LP428-20AU Atmel, AT89LP428-20AU Datasheet - Page 73
AT89LP428-20AU
Manufacturer Part Number
AT89LP428-20AU
Description
MCU 8051 4K FLASH SPI 32TQFP
Manufacturer
Atmel
Series
89LPr
Datasheet
1.AT89LP428-20AU.pdf
(149 pages)
Specifications of AT89LP428-20AU
Core Processor
8051
Core Size
8-Bit
Speed
20MHz
Connectivity
SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
30
Program Memory Size
4KB (4K x 8)
Program Memory Type
FLASH
Eeprom Size
512 x 8
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
2.4 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
32-TQFP, 32-VQFP
Processor Series
AT89x
Core
8051
3rd Party Development Tools
PK51, CA51, A51, ULINK2
Development Tools By Supplier
AT89ISP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Data Converters
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT89LP428-20AU
Manufacturer:
RFMD
Quantity:
1 240
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Figure 13-12. Multi-Phasic PWM Output Stage
Figure 13-13. Multi-Phasic PWM Modes
3654A–MICRO–8/09
1
0
1
1
PHS = 001B
PHSD
PHSD
EN
EN
EN
EN
CCC
CCD
CCC
CCD
CCC
CCD
CCC
CCD
CCC
CCD
CCA
CCB
CCA
CCB
CCA
CCB
CCA
CCB
CCA
CCB
CCA
CCB
CCC
CCD
1
0
0
1
PHS = 010B
EN
EN
EN
EN
CCA
CCB
CCC
CCD
PHS = 000B
PHS = 001B
PHS = 010B
PHS = 011B
PHS = 100B
1
0
0
0
PHS = 011B
EN
EN
EN
EN
CCA
CCB
CCC
CCD
1
0
1
0
AT89LP428/828
PHS = 100B
EN
EN
EN
EN
CCA
CCB
CCC
CCD
73
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