IS82C52 Intersil, IS82C52 Datasheet - Page 15
IS82C52
Manufacturer Part Number
IS82C52
Description
IC PERIPH UART/BRG 16MHZ 28-PLCC
Manufacturer
Intersil
Datasheet
1.IS82C52Z.pdf
(20 pages)
Specifications of IS82C52
Features
Single Chip UART/BRG
Number Of Channels
1, UART
Protocol
RS232C
Voltage - Supply
4.5 V ~ 5.5 V
With Parallel Port
Yes
With False Start Bit Detection
Yes
With Modem Control
Yes
With Cmos
Yes
Mounting Type
Surface Mount
Package / Case
28-LCC (J-Lead)
Peak Reflow Compatible (260 C)
No
Leaded Process Compatible
No
Function
UART/BRG
Rohs Compliant
No
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IS82C52
Manufacturer:
Intersil
Quantity:
60
Company:
Part Number:
IS82C52AZ
Manufacturer:
INTERLS
Quantity:
5 510
Company:
Part Number:
IS82C52AZ
Manufacturer:
ST
Quantity:
5 510
UART Timing Characterization
INTERNAL
CO(BRG)
TX DATA
CO(BRG)
RX DATA
SAMPLE
RX BAUD COUNTER
STARTS HERE
CO(BRG)
CO(IX)
8 CO(BRG) PERIODS
IX
15
START BIT
TDTX (18)
FIGURE 15. CLOCK (IX) AND CO TIMING
16 CO(BRG) PERIODS
FIGURE 16. TRANSMITTER DATA
FIGURE 17. RECEIVER DATA
DATA BIT
TS1
TS2
(15)
(16)
TCY
(17)
82C52
82C52
16 CO(BRG) PERIODS
TCHCL (11)
TCLCH (10)
DATA BIT
TDTX (18)
April 26, 2006
FN2950.3