AT89C51ED2-RLTUM Atmel, AT89C51ED2-RLTUM Datasheet - Page 6

• Manufacturer Part Number: AT89C51ED2-RLTUM
• Description: IC 8051 MCU FLASH 64K 44VQFP
• Manufacturer: Atmel
• Series: 89Cr

Specifications of AT89C51ED2-RLTUM

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 60MHz
• Connectivity: SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 34
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• Cpu Family: 89C
• Device Core: 8051
• Device Core Size: 8b
• Frequency (max): 40MHz
• Interface Type: SPI/UART
• Total Internal Ram Size: 2KB
• # I/os (max): 34
• Number Of Timers - General Purpose: 3
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 2.7V
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 44
• Package Type: VQFP
• Processor Series: AT89x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 2 KB
• Maximum Clock Frequency: 60 MHz
• Number Of Programmable I/os: 34
• Number Of Timers: 3
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Minimum Operating Temperature: - 40 C
• Package: 44VQFP
• Family Name: AT89
• Maximum Speed: 40 MHz
• For Use With: AT89OCD-01 - USB EMULATOR FOR AT8XC51 MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Converters: -
• Lead Free Status / Rohs Status: Compliant

Table 3-5.
Table 3-6.
Table 3-7.
Table 3-8.
6
Mnemonic
TL2
Mnemo
-nic
CCON
CMOD
CL
CH
CCAPM0
CCAPM1
CCAPM2
CCAPM3
CCAPM4
CCAP0H
CCAP1H
CCAP2H
CCAP3H
CCAP4H
CCAP0L
CCAP1L
CCAP2L
CCAP3L
CCAP4L
Mnemonic
SCON
SBUF
SADEN
SADDR
BDRCON
BRL
Mnemonic
SPCON
SPSTA
SPDAT
Add Name
D8h
D9h
E9h
F9h
DAh
DBh
DCh
DDh
DEh
FAh
FBh
FCh
FDh
FEh
EAh
EBh
ECh
EDh
EEh
AT89C51RD2/ED2
CCh
Add
Add
Add
C3h
C4h
C5h
98h
99h
B9h
A9h
9Bh
9Ah
Timer SFRs
PCA SFRs
Serial I/O Port SFRs
SPI Controller SFRs
PCA Timer/Counter Control
PCA Timer/Counter Mode
PCA Timer/Counter Low Byte
PCA Timer/Counter High Byte
PCA Timer/Counter Mode 0
PCA Timer/Counter Mode 1
PCA Timer/Counter Mode 2
PCA Timer/Counter Mode 3
PCA Timer/Counter Mode 4
PCA Compare Capture Module 0 H
PCA Compare Capture Module 1 H
PCA Compare Capture Module 2 H
PCA Compare Capture Module 3 H
PCA Compare Capture Module 4 H
PCA Compare Capture Module 0 L
PCA Compare Capture Module 1 L
PCA Compare Capture Module 2 L
PCA Compare Capture Module 3 L
PCA Compare Capture Module 4 L
Name
Timer/Counter 2 Low Byte
Name
Serial Control
Serial Data Buffer
Slave Address Mask
Slave Address
Baud Rate Control
Baud Rate Reload
Name
SPI Control
SPI Status
SPI Data
CCAP0H7
CCAP1H7
CCAP2H7
CCAP3H7
CCAP4H7
CCAP0L7
CCAP1L7
CCAP2L7
CCAP3L7
CCAP4L7
CIDL
CF
7
FE/SM0
SPR2
SPD7
SPIF
7
7
7
CCAP0H6
CCAP1H6
CCAP2H6
CCAP3H6
CCAP4H6
CCAP0L6
CCAP1L6
CCAP2L6
CCAP3L6
CCAP4L6
ECOM0
ECOM1
ECOM2
ECOM3
ECOM4
WDTE
CR
6
WCOL
SPEN
SPD6
SM1
6
6
6
CCAP0H5
CCAP1H5
CCAP2H5
CCAP3H5
CCAP4H5
CCAP0L5
CCAP1L5
CCAP2L5
CCAP3L5
CCAP4L5
CAPP0
CAPP1
CAPP2
CAPP3
CAPP4
SSERR
5
SSDIS
SPD5
SM2
5
5
5
CCAP0H4
CCAP1H4
CCAP2H4
CCAP3H4
CCAP4H4
CCAP0L4
CCAP1L4
CCAP2L4
CCAP3L4
CCAP4L4
CAPN0
CAPN1
CAPN2
CAPN3
CAPN4
CCF4
MODF
MSTR
4
SPD4
REN
BRR
4
4
4
CCAP0H3
CCAP1H3
CCAP2H3
CCAP3H3
CCAP4H3
CCAP0L3
CCAP1L3
CCAP2L3
CCAP3L3
CCAP4L3
CCF3
MAT0
MAT1
MAT2
MAT3
MAT4
TBCK
CPOL
SPD3
3
TB8
3
3
3
CCAP0H2
CCAP1H2
CCAP2H2
CCAP3H2
CCAP4H2
CCAP0L2
CCAP1L2
CCAP2L2
CCAP3L2
CCAP4L2
CCF2
CPS1
TOG0
TOG1
TOG2
TOG3
TOG4
RBCK
CPHA
SPD2
RB8
2
2
2
2
CCAP0H1
CCAP1H1
CCAP2H1
CCAP3H1
CCAP4H1
CCAP0L1
CCAP1L1
CCAP2L1
CCAP3L1
CCAP4L1
PWM0
PWM1
PWM2
PWM3
PWM4
CCF1
CPS0
SPR1
SPD1
SPD
1
TI
1
1
1
4235K–8051–05/08
CCAP0H0
CCAP1H0
CCAP2H0
CCAP3H0
CCAP4H0
CCAP0L0
CCAP1L0
CCAP2L0
CCAP3L0
CCAP4L0
ECCF0
ECCF1
ECCF2
ECCF3
ECCF4
CCF0
SPR0
SPD0
ECF
SRC
RI
0
0
0
0