AT89C5115-RATUM Atmel, AT89C5115-RATUM Datasheet - Page 43

• Manufacturer Part Number: AT89C5115-RATUM
• Description: IC 8051 MCU FLASH 16K 32VQFP
• Manufacturer: Atmel
• Series: 89Cr

Specifications of AT89C5115-RATUM

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: 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: 2
• 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
• Package: 32VQFP
• Device Core: 8051
• Family Name: 89C
• Maximum Speed: 40 MHz
• For Use With: AT89OCD-01 - USB EMULATOR FOR AT8XC51 MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Sharing Instructions
4128G–8051–02/08
Table 26. Instructions shared
Note:
Table 27. Read MOVX A, @DPTR
Table 28. Write MOVX @DPTR,A
Action
Read
Write
by cl : using Column Latch
EEE bit in
Register
EECON
0
0
1
1
RAM
MOV
MOV
EEE bit in
Register
EECON
FCON Register
0
0
1
1
ERAM
MOVX
MOVX
FPS in
0
1
0
1
FCON Register
EEPROM
FPS bit in
DATA
MOVX
MOVX
0
1
0
1
ENBOOT
X
X
X
X
FLASH
MOVC
Boot
ENBOOT
-
X
X
X
X
ERAM
OK
OK
OK
MOVC
FM0
by cl
ERAM
OK
EEPROM
DATA
OK
EEPROM
Hardware
MOVC
Data
Byte
by cl
OK
Column
Latch
Flash
Column
Latch
Flash
XROW
MOVC
by cl
OK
OK
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