AT89C51CC02UA-RATUM Atmel, AT89C51CC02UA-RATUM Datasheet - Page 157
![IC 8051 MCU 16K FLASH 32-VQFP](/photos/39/71/397112/x_qfp-32_sml.jpg)
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
CAN Controller Management ............................................................. 80
Programmable Counter Array (PCA) ............................................... 114
Analog-to-Digital Converter (ADC) .................................................. 126
Interrupt System ............................................................................... 132
Electrical Characteristics ................................................................. 140
CAN Protocol...................................................................................................... 73
CAN Controller Description ................................................................................ 77
CAN Controller Mailbox and Registers Organization ......................................... 78
IT CAN Management.......................................................................................... 81
Bit Timing and Baud Rate .................................................................................. 84
Fault Confinement .............................................................................................. 86
Acceptance Filter................................................................................................ 87
Data and Remote Frame .................................................................................... 88
Time Trigger Communication (TTC) and Message Stamping ............................ 89
CAN Autobaud and Listening Mode ................................................................... 90
Routine Examples .............................................................................................. 90
CAN SFRs .......................................................................................................... 93
Registers ............................................................................................................ 94
PCA Timer ........................................................................................................ 114
PCA Modules ................................................................................................... 116
PCA Interrupt.................................................................................................... 117
PCA Capture Mode .......................................................................................... 117
16-bit Software Timer Mode ............................................................................. 118
High Speed Output Mode ................................................................................. 119
Pulse Width Modulator Mode ........................................................................... 119
PCA Registers .................................................................................................. 121
Features ........................................................................................................... 126
ADC Port1 I/O Functions .................................................................................. 126
VAREF ............................................................................................................. 126
ADC Converter Operation ................................................................................ 127
Voltage Conversion .......................................................................................... 128
Clock Selection................................................................................................. 128
ADC Standby Mode.......................................................................................... 128
IT ADC Management......................................................................................... 129
Routine Examples ............................................................................................ 129
Registers ........................................................................................................... 130
Introduction....................................................................................................... 132
Registers .......................................................................................................... 134
iii