AT89LP828 Atmel Corporation, AT89LP828 Datasheet - Page 83
AT89LP828
Manufacturer Part Number
AT89LP828
Description
Manufacturer
Atmel Corporation
Datasheet
1.AT89LP428.pdf
(149 pages)
Specifications of AT89LP828
Flash (kbytes)
8 Kbytes
Max. Operating Frequency
25 MHz
Cpu
8051-1C
Max I/o Pins
30
Spi
1
Uart
1
Sram (kbytes)
0.75
Eeprom (bytes)
1024
Self Program Memory
IAP
Operating Voltage (vcc)
2.4 to 5.5
Timers
3
Isp
SPI/OCD
Watchdog
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT89LP828-20AU
Manufacturer:
Atmel
Quantity:
360
Company:
Part Number:
AT89LP828-20MH
Manufacturer:
Atmel
Quantity:
720
Company:
Part Number:
AT89LP828-20PU
Manufacturer:
NXP
Quantity:
3 942
Figure 16-1. Serial Port Mode 0
3654A–MICRO–8/09
SEND
SHIFT
RXD
TXD
TI
RI
RECEIVE
SHIFT
RXD
TXD
OVERFLOW
(SHIFT CLOCK)
(SHIFT CLOCK)
(DATA OUT)
(DATA IN)
TIMER 1
WRITE TO SBUF
WRITE TO SCON (CLEAR RI)
TB8
SMOD1
1
÷2
÷2
0
0
f
osc
1
“1“
INTERNAL BUS
INTERNAL BUS
SM2
AT89LP428/828
83