AT89C51CC03CA-RLTUM Atmel, AT89C51CC03CA-RLTUM Datasheet - Page 171
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AT89C51CC03CA-RLTUM
Manufacturer Part Number
AT89C51CC03CA-RLTUM
Description
IC 8051 MCU 64K FLASH 44-VQFP
Manufacturer
Atmel
Series
AT89C CANr
Datasheet
1.AT89C51CC03C-S3RIM.pdf
(198 pages)
Specifications of AT89C51CC03CA-RLTUM
Core Processor
8051
Core Size
8-Bit
Speed
40MHz
Connectivity
CAN, UART/USART
Peripherals
POR, PWM, WDT
Number Of I /o
36
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Eeprom Size
2K x 8
Ram Size
2.25K 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
44-TQFP, 44-VQFP
Processor Series
AT89x
Core
8051
Data Bus Width
8 bit
Data Ram Size
2304 B
Interface Type
UART, SPI
Maximum Clock Frequency
60 MHz
Number Of Programmable I/os
36
Number Of Timers
2
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
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 8 Channel
Package
44VQFP
Device Core
8051
Family Name
AT89
Maximum Speed
60 MHz
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:
AT89C51CC03CA-RLTUM
Manufacturer:
ADI
Quantity:
141
DC Parameters for A/D
Converter
AC Parameters
Explanation of the AC
Symbols
4182O–CAN–09/08
Figure 81. Clock Signal Waveform for I
Table 117. DC Parameters for AD Converter in Precision Conversion
Note:
Each timing symbol has 5 characters. The first character is always a “T” (stands for
time). The other characters, depending on their positions, stand for the name of a signal
or the logical status of that signal. The following is a list of all the characters and what
they stand for.
Example: T
T
(Load Capacitance for port 0, ALE and PSEN = 60 pF; Load Capacitance for all other
outputs = 60 pF.)
Table 118, Table 121 and Table 124 give the description of each AC symbols.
Table 119, Table 123 and Table 125 give for each range the AC parameter.
Table 120, Table 123 and Table 126 give the frequency derating formula of the AC
parameter for each speed range description. To calculate each AC symbols: Take the x
value and use this value in the formula.
Example: T
x = 30 ns
T = 50 ns
T
Symbol Parameter
A
CCIV
Vref
T
AVin
Rref
DNL
= -40°C to +85°C; V
Cai
Rai
INL
OE
LLPL
(3)
= 4T - x = 170 ns
= Time for ALE Low to PSEN Low.
1. Typicals are based on a limited number of samples and are not guaranteed.
2. For temperatures higher than 85°C, use standard conversion (8-bit only) and
3. V
Analog input voltage
Resistance between Vref and Vss
Reference voltage
Analog input Capacitance
Analog input Resistor
Integral non linearity
Differential non linearity
Offset error
PRS > 2.
AVLL
LLIV
REF
and 20 MHz, Standard clock.
= Time for Address Valid to ALE Low.
< V
CC
+ 0.2V for temperatures higher than 85.
SS
V
CC
= 0V; V
T
-0.5V
0.45V
CHCL
T
CLCH
CC
= T
= 3V to 5.5V; F = 0 to 40 MHz.
CHCL
Vss- 0.2
CC
Min
2.40
12
-2
= 5ns.
Tests in Active and Idle Modes
T
CLCH
Typ
0.7V
0.2V
0.5
16
60
(1),(2)
1
CC
CC
-0.1
Vref
Max
AT89C51CC03
3.00
400
24
2
3
1
2
+ 0.2
Unit
kΩ
pF During sampling
lsb
lsb
lsb
Ω
V
V
During sampling
Automotive
Test Conditions
171