AT89C5132 Atmel Corporation, AT89C5132 Datasheet - Page 7
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AT89C5132
Manufacturer Part Number
AT89C5132
Description
Manufacturer
Atmel Corporation
Datasheets
1.AT89C5132.pdf
(3 pages)
2.AT89C5132.pdf
(182 pages)
3.AT89C5132.pdf
(38 pages)
4.AT89C5132.pdf
(33 pages)
Specifications of AT89C5132
Flash (kbytes)
64 Kbytes
Max. Operating Frequency
20 MHz
Cpu
8051-12C
Max I/o Pins
44
Usb Transceiver
1
Usb Speed
Full Speed
Usb Interface
Device
Spi
1
Uart
1
Adc Channels
2
Adc Resolution (bits)
10
Adc Speed (ksps)
22.7
Sram (kbytes)
2.25
Self Program Memory
API
Operating Voltage (vcc)
2.7 to 3.6
Timers
2
Isp
UART/USB
Watchdog
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Figure 2. Boot Process Algorithm
4256B–USB–03/06
Application
Standard Init
ENBOOT = 0
FCON = F0h
PC = 0000h
User’s
Prog Cond Init
FCON = 00h?
Bootloader
ENBOOT = 1
Hard Cond?
Prog Cond?
FCON = F0h
User Boot?
SBV < F0h?
PC = F000h
BLJB = P?
Hard Init?
ISP# = L?
RESET
User’s
AT89C5132
Hard Cond Init
ENBOOT = 1
Bootloader
FCON = 00h
PC = F000h
Atmel’s
7