AT87C51RD2-RDTUM Atmel, AT87C51RD2-RDTUM Datasheet - Page 85
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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
13.5
14. Datasheet Revision History
14.1
4188F–8051–01/08
PLCC68
Changes from 4188E to 4188F
1. Removed TS80C51RD2 and AT80C51RD2 from
2. Removed non-green part numbers from ordering information.
“Ordering Information” on page
AT/TS8xC51Rx2
73.
85