IS82C52 Intersil, IS82C52 Datasheet - Page 4
![IC PERIPH UART/BRG 16MHZ 28-PLCC](/photos/6/57/65763/20-28-plcc_sml.jpg)
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
Pin Description
SYMBOL
V
CS0
SDI
DR
CC
NO.
PIN
25
26
27
28
TYPE
(Continued)
O
I
I
4
ACTIVE
LEVEL
High
High
High
Low
SERIAL DATA INPUT: Serial data input to the 82C52 receiver circuits. A Mark (1) is high, and a
Space (0) is low. Data inputs on SDI are disabled when operating in the loop mode or when RST is
true.
DATA READY: A true level indicates that a character has been received, transferred to the RBR, and
is ready for transfer to the CPU. DR is reset on a data READ of the Receiver Buffer Register (RBR)
or when RST is true.
V
16) is recommended.
CHIP SELECT: The chip select input acts as an enable signal for the RD and WR input signals.
CC
: +5V positive power supply pin. A 0.1µF decoupling capacitor from V
82C52
82C52
DESCRIPTION
CC
(Pin 27) to GND (Pin
April 26, 2006
FN2950.3