AT89C51CC01UA-RLRUM Atmel, AT89C51CC01UA-RLRUM Datasheet - Page 46

• 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

Table 32. Read MOVC A, @DPTR
46
Code Execution
EA=0 or Code
External code:
(ENBOOT =1
From FM0
From FM1
Roll Over
1. For DPTR higher than 007Fh only lowest 7 bits are decoded, thus the behavior is the same as for addresses from 0000h to
2. For DPTR higher than 007Fh only lowest 7 bits are decoded, thus the behavior is the same as for addresses from 0000h to
007Fh
007Fh
A/T89C51CC01
FMOD1 FMOD0
X
0
0
1
1
0
0
1
1
FCON Register
0
1
0
1
0
1
0
1
0
FPS
X
X
X
X
X
X
X
X
0
1
ENBOOT
X
X
X
0
1
0
1
1
0
1
0
1
0
1
0
1
0
F800h to FFFFh
F800h to FFFFh
F800h to FFFFh
0000h to 7FFFh
0000h to 7FFFh
0000h to 7FFFh
0000 to 007Fh
000h to 7FFFh
0000h to 7FFF
000h to 7FFFh
0000h to 007h
DPTR
See
See
X
X
X
X
X
X
(1)
(2)
FM1
OK
FM0
Do not use this configuration
Do not use this configuration
OK
OK
OK
OK
OK
OK
OK
XROW
NA
NA
NA
NA
NA
OK
OK
4129N–CAN–03/08
Hardware
Byte
OK
OK
External
Code
OK