DS80C320-QCG Maxim Integrated Products, DS80C320-QCG Datasheet - Page 34
![IC MCU HI SPEED 25MHZ 44-PLCC](/photos/6/62/66291/175-44-plcc_sml.jpg)
DS80C320-QCG
Manufacturer Part Number
DS80C320-QCG
Description
IC MCU HI SPEED 25MHZ 44-PLCC
Manufacturer
Maxim Integrated Products
Series
80Cr
Datasheet
1.DS80C323-QND.pdf
(38 pages)
Specifications of DS80C320-QCG
Core Processor
8051
Core Size
8-Bit
Speed
25MHz
Connectivity
EBI/EMI, SIO, UART/USART
Peripherals
Power-Fail Reset, WDT
Number Of I /o
32
Program Memory Type
ROMless
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Oscillator Type
External
Operating Temperature
0°C ~ 70°C
Package / Case
44-LCC, 44-PLCC
Processor Series
DS80C320
Core
8051
Data Bus Width
8 bit
Program Memory Size
64 KB
Data Ram Size
64 KB
Interface Type
UART
Maximum Clock Frequency
25 MHz
Number Of Programmable I/os
32
Number Of Timers
3
Operating Supply Voltage
4.25 V to 5.5 V
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
3rd Party Development Tools
PK51, CA51, A51, ULINK2
Minimum Operating Temperature
0 C
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Program Memory Size
-
Data Converters
-
Other names
DS80C320QCG
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DS80C320/DS80C323 High-Speed/Low-Power Microcontrollers
SERIAL PORT MODE 0 TIMING
SERIAL PORT 0 (SYNCHRONOUS MODE)
HIGH SPEED OPERATION SM2 = 1 ≥ TXD CLOCK = XTAL/4
SERIAL PORT 0 (SYNCHRONOUS MODE)
SM2 = 0 ≥ TXD CLOCK = XTAL/12
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