AT89C51CC02UA-RATUM Atmel, AT89C51CC02UA-RATUM Datasheet - Page 144
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AT89C51CC02UA-RATUM
Manufacturer Part Number
AT89C51CC02UA-RATUM
Description
IC 8051 MCU 16K FLASH 32-VQFP
Manufacturer
Atmel
Series
AT89C CANr
Datasheet
1.T89C51CC02CA-TDSIM.pdf
(159 pages)
Specifications of AT89C51CC02UA-RATUM
Core Processor
8051
Core Size
8-Bit
Speed
40MHz
Connectivity
CAN, UART/USART
Peripherals
POR, PWM, WDT
Number Of I /o
20
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Eeprom Size
2K x 8
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
32-TQFP, 32-VQFP
Processor Series
AT89x
Core
8051
Data Bus Width
8 bit
Data Ram Size
512 B
Interface Type
UART
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
20
Number Of Timers
1
Operating Supply Voltage
3 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
PK51, CA51, A51, ULINK2
Development Tools By Supplier
CANADAPT28
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 8 Channel
For Use With
AT89OCD-01 - USB EMULATOR FOR AT8XC51 MCU
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT89C51CC02UA-RATUM
Manufacturer:
Atmel
Quantity:
1 845
Shift Register Timing Waveforms
External Clock Drive
Characteristics (XTAL1)
External Clock Drive
Waveforms
AC Testing Input/Output Waveforms
Float Waveforms
144
AT/T89C51CC02
INSTRUCTION
CLOCK
OUTPUT DATA
WRITE to SBUF
INPUT DATA
CLEAR RI
T
QVXH
0
Table 119. AC Parameters
AC inputs during testing are driven at V
Timing measurement are made at V
T
INPUT/OUTPUT
CHCX
Symbol
T
T
T
T
T
T
XHDV
CHCX
CLCL
CLCX
CLCH
CHCL
/T
1
0
CLCX
0.45V
VALID
T
XLXL
V
CC
-0.5V
Parameter
Oscillator Period
High Time
Low Time
Rise Time
Fall Time
Cyclic ratio in X2 Mode
T
XHQX
2
1
VALID
T
0.2V
3
XHDX
2
VALID
0.7V
V
CC
CC
V
V
0.45 V
CC
T
-0.5V
-0.1
OH
OL
CHCL
+ 0.1V
- 0.1V
4
3
VALID
IH
min for a logic “1” and V
FLOAT
CC
V
5
4
LOAD
VALID
- 0.5 for a logic “1” and 0.45V for a logic “0”.
T
CLCX
6
5
VALID
Min
0.2 V
0.2 V
25
40
5
5
CC
CC
7
6
T
VALID
+ 0.9
- 0.1
CLCL
V
V
LOAD
LOAD
IL
SET TI
SET RI
T
max for a logic “0”.
8
CLCH
7
+ 0.1V
- 0.1V
Max
VALID
T
60
CHCX
5
5
4126L–CAN–01/08
Units
ns
ns
ns
ns
ns
%