AT87C51RD2-RDTUM Atmel, AT87C51RD2-RDTUM Datasheet - Page 80
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AT87C51RD2-RDTUM
Manufacturer Part Number
AT87C51RD2-RDTUM
Description
IC 8051 MCU 32K OTP 40MHZ 64VQFP
Manufacturer
Atmel
Series
87Cr
Datasheet
1.TS87C51RB2-VIA.pdf
(86 pages)
Specifications of AT87C51RD2-RDTUM
Core Processor
8051
Core Size
8-Bit
Speed
40/20MHz
Connectivity
UART/USART
Peripherals
POR, PWM, WDT
Number Of I /o
48
Program Memory Size
64KB (64K x 8)
Program Memory Type
OTP
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-TQFP, 64-VQFP
Data Bus Width
8 bit
Data Ram Size
1 KB
Interface Type
UART
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
32
Number Of Timers
3
Operating Supply Voltage
2.7 V to 5.5 V
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
80
Part Number
TS83C51RD2-MCA
TS83C51RD2-MCB
TS83C51RD2-MCE
TS83C51RD2-MIA
TS83C51RD2-MIB
TS83C51RD2-MIE
TS83C51RD2-LCB
TS83C51RD2-LCE
TS83C51RD2-LIA
TS83C51RD2-LIB
TS83C51RD2-LIE
TS83C51RD2-VCA
TS83C51RD2-VCB
TS83C51RD2-VCE
TS83C51RD2-VIA
TS83C51RD2-VIB
TS83C51RD2-VIE
AT83C51RD2-3CSUM
AT83C51RD2-SLSUM
AT83C51RD2-RLTUM
AT83C51RD2-3CSUL
AT83C51RD2-SLSUL
AT83C51RD2-RLTUL
AT/TS8xC51Rx2
Memory size
ROM 64k Bytes
ROM 64k Bytes
ROM 64k Bytes
ROM 64k Bytes
ROM 64k Bytes
ROM 64k Bytes
Supply Voltage
5V
5V
5V
3-5V
3-5V
5V
Temperature Range
Industrial & Green
Industrial & Green
Industrial & Green
Industrial & Green
Industrial & Green
Industrial & Green
OBSOLETE
40 MHz (20 MHz X2)
40 MHz (20 MHz X2)
40 MHz (20 MHz X2)
30 MHz (20 MHz X2)
30 MHz (20 MHz X2)
40 MHz (30 MHz X2)
Max Frequency
PDIL40
PLCC44
VQFP44
PLCC44
VQFP44
PDIL40
Package
4188F–8051–01/08
Stick
Stick
Tray
Stick
Tray
Stick
Packing