AT89C51CC02UA-RATUM Part Information

Details for AT89C51CC02UA-RATUM by Microchip Technology


Part Description

Low pin count 8-bit flash microcontroller serving as part of the Microchip CAN family of 8-bit microcontrollers for CAN network applications. The device provides 16KB of flash memory including 2KB of ISP boot flash, 2KB EEPROM, and 512 bytes RAM. The design reduces electro-magnetic emission. In X2 mode, a maximum external clock rate of 20MHz reaches a 300-ns cycle time.

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Part Specifications

Part Prefix AT89
Architecture 8
Core 8051-12C
MaxSpeed (MHz) 40
CPU Type 8051-12C
CPU Speed (MIPS/DMIPS) 6.66666666666667
Program Memory Type Flash
SelfWrite API
Program Memory Size (KB) 16
Program Memory Size (KWords) 16
Secure Bootloader (CodeGuard™ Security) None
Data EEPROM (bytes) 2048
Temp. Range Min. -40
Temp. Range Max. 85
Operation Voltage Min.(V) 3
Operation Voltage Max.(V) 5.5
Max I/O Pins 20
Pin Count 32
ADC Channels 8
Max ADC Sampling Rate (ksps) 62
Max ADC Resolution (bits) 10
Max ADC Sample/Hold (S/H) 1
CODEC Interface (I2S, AC97) N/A
Temp Sensor N/A
Standard UART 1
Hardware RTCC N/A
Watch Dog Timers (WDT) Yes
Timers 4
USB Interface None
Number of CAN Modules 1
Type of CAN module None
Ethernet None
Integrated Wireless Frequency None
Wireless Technology None
Temperature Range -40C to +85C

Alternative Part Descriptions

  • MCU, 8BIT, 8051, 40MHZ, VQFP-32; Product Range:8051 Microcontrollers; CPU Speed:40MHz; Program Memory Size:16KB; RAM Memory Size:500Byte; No. of Pins:32Pins; MCU Case Style:VQFP; No. of I/O s:20I/O s; Embedded Interface Type:UART RoHS Compliant: Yes | Newark Electronics
  • MCU 8-bit AT89 80C51 CISC 16KB Flash 3.3V/5V 32-Pin VQFP Tray | Avnet America
  • MCU 8-bit AT89 80C51 CISC 16KB Flash 3.3V/5V 32-Pin VQFP Tray | Avnet Europe

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