AT89C51CC02UA-RATUM Atmel, AT89C51CC02UA-RATUM Datasheet - Page 109

IC 8051 MCU 16K FLASH 32-VQFP

AT89C51CC02UA-RATUM

Manufacturer Part Number
AT89C51CC02UA-RATUM
Description
IC 8051 MCU 16K FLASH 32-VQFP
Manufacturer
Atmel
Series
AT89C CANr
Datasheet

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

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Price
Part Number:
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4126L–CAN–01/08
Table 82. CANIDM4 Register for V2.0 part A
CANIDM4 for V2.0 part A (S:C7h)
CAN Identifier Mask Registers 4
Note:
No default value after reset.
Table 83. CANIDM1 Register for V2.0 Part B
CANIDM1 for V2.0 Part B (S:C4h)
CAN Identifier Mask Registers 1
Note:
No default value after reset.
IDMSK 28
Bit Number
Bit Number
7
7
-
7 - 3
7 - 0
2
1
0
The ID Mask is only used for reception.
The ID Mask is only used for reception.
IDMSK 27
6
6
-
Bit Mnemonic
Bit Mnemonic
IDMSK28:21
RTRMSK
IDEMSK
IDMSK 26
-
-
5
5
-
Description
Reserved
The values read from these bits are indeterminate. Do not set these
bits.
Remote transmission request Mask Value
0 - comparison true forced.
1 - bit comparison enabled.
Reserved
The value read from this bit is indeterminate. Do not set this bit.
IDentifier Extension Mask Value
0 - comparison true forced.
1 - bit comparison enabled.
Description
IDentifier Mask Value
0 - comparison true forced.
1 - bit comparison enabled.
See Figure 43.
IDMSK 25
4
4
-
IDMSK 24
3
3
-
AT/T89C51CC02
IDMSK 23
RTRMSK
2
2
IDMSK 22
1
1
-
IDMSK 21
IDEMSK
0
0
109

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