AT89LP828-20PU Atmel, AT89LP828-20PU Datasheet - Page 108
AT89LP828-20PU
Manufacturer Part Number
AT89LP828-20PU
Description
MCU 8051 8K FLASH SPI 28PDIP
Manufacturer
Atmel
Series
89LPr
Datasheet
1.AT89LP428-20AU.pdf
(149 pages)
Specifications of AT89LP828-20PU
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
8KB (8K x 8)
Program Memory Type
FLASH
Eeprom Size
1K 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
28-DIP (0.300", 7.62mm)
Processor Series
AT89x
Core
8051
Data Bus Width
8 bit
Data Ram Size
768 B
Interface Type
2-Wire, SPI
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
30
Number Of Timers
3
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
3rd Party Development Tools
PK51, CA51, A51, ULINK2
Development Tools By Supplier
AT89ISP
Minimum Operating Temperature
- 40 C
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:
AT89LP828-20PU
Manufacturer:
NXP
Quantity:
3 942
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AT89LP428/828
Table 20-1.
MUL AB
DIV AB
DA A
Logical
CLR A
CPL A
ANL A, Rn
ANL A, direct
ANL A, @Ri
ANL A, #data
ANL direct, A
ANL direct, #data
ORL A, Rn
ORL A, direct
ORL A, @Ri
ORL A, #data
ORL direct, A
ORL direct, #data
XRL A, Rn
XRL A, direct
XRL A, @Ri
XRL A, #data
XRL direct, A
XRL direct, #data
RL A
RLC A
RR A
RRC A
SWAP A
Data Transfer
MOV A, Rn
MOV A, direct
MOV A, @Ri
MOV A, #data
MOV Rn, A
MOV Rn, direct
MOV Rn, #data
Instruction Execution Times and Exceptions (Continued)
Bytes
Bytes
1
1
1
1
1
1
2
1
2
2
3
1
2
1
2
2
3
1
2
1
2
2
3
1
1
1
1
1
1
2
1
2
1
2
2
8051
8051
48
48
12
12
12
12
12
12
12
12
24
12
12
12
12
12
24
12
12
12
12
12
24
12
12
12
12
12
12
12
12
12
12
24
12
Clock Cycles
Clock Cycles
AT89LP
AT89LP
2
4
1
1
1
1
2
2
2
2
3
1
2
2
2
2
3
1
2
2
2
2
3
1
1
1
1
1
1
2
2
1
2
2
2
3654A–MICRO–8/09
Hex Code
Hex Code
E8 - EF
E6 - E7
A8 - AF
58 - 5F
48 - 4F
68 - 6F
F8 - FF
56 - 57
46 - 47
66 - 67
78 - 7F
A4
D4
E4
C4
E5
84
F4
55
54
52
53
45
44
42
43
65
64
62
63
23
33
03
13
74
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