AT89C51CC01UA-RLRUM Atmel, AT89C51CC01UA-RLRUM Datasheet - Page 162

• Manufacturer Part Number: AT89C51CC01UA-RLRUM
• Description: IC 8051 MCU 32K FLASH 44-VQFP
• Manufacturer: Atmel
• Series: AT89C CANr

Specifications of AT89C51CC01UA-RLRUM

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: CAN, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 34
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 1.25K 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: 1280 B
• Interface Type: UART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 34
• Number Of Timers: 2
• Operating Supply Voltage: 3 V to 5.5 V
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Development Tools By Supplier: CANADAPT28
• For Use With: AT89OCD-01 - USB EMULATOR FOR AT8XC51 MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: AT89C51CC01UA-RLRUMTR

Datasheet Change
Log for T89C51CC01
Changes from 4129F -
11/02 to 4129G - 04/03
Changes from 4129G -
04/03 to 4129H - 10/03
Changes from 4129H -
10/03 to 4129I - 12/03
Changes from 4129I -
12/03 to 4129J - 08/04
Changes from 4129J -
08/04 to 4129K 01/05
Changes from 4129K
01/05 to 4129L 08/05
Changes from 4129L
08/05 to 4129M 02/08
Changes from 4129M
02/08 to 4129N 03/08
162
A/T89C51CC01
1. Changed the endurance of Flash to 100, 000 Write/Erase cycles.
2. Added note on Flash retention formula for V
1. Updated “Electrical Characteristics” on page 144.
2. Corrected Figure 46 on page 84.
1. Correction in Registers CPA and CPS0.
2. Added note regarding PSEN during power On see Section “Hardware Boot Pro-
1. Figure clock-out mode modified see, Figure 37 on page 67.
2. Added explanation on the CAN protocol, see Section “CAN Controller”, page 75.
3. Corrected error in Table 53 on page 72, (1.25ms to 1.25s) for Time-out
1. Minor corrections throughout the document.
2. Clarification to Mode Switching Waveforms diagram. See page 16.
1. Added green product ordering information.
1. Removed non-green packages from ordering information.
1. Removed CA-BGA package offering from ordering information.
2. Updated package drawings.
Standard Voltage", page 144.
cess”, page 48.
Computation.
IH1
, in Section "DC Parameters for
4129N–CAN–03/08