TS87C51RB2-VIA Atmel, TS87C51RB2-VIA Datasheet - Page 56
![IC MCU 8BIT 16K OTP 40MHZ 40-DIP](/photos/6/70/67049/453-40-dip_sml.jpg)
TS87C51RB2-VIA
Manufacturer Part Number
TS87C51RB2-VIA
Description
IC MCU 8BIT 16K OTP 40MHZ 40-DIP
Manufacturer
Atmel
Series
87Cr
Datasheets
1.TS87C51RB2-VIA.pdf
(3 pages)
2.TS87C51RB2-VIA.pdf
(86 pages)
3.TS87C51RB2-VIA.pdf
(74 pages)
Specifications of TS87C51RB2-VIA
Core Processor
8051
Core Size
8-Bit
Speed
40/30MHz
Connectivity
UART/USART
Peripherals
POR, PWM, WDT
Number Of I /o
32
Program Memory Size
16KB (16K x 8)
Program Memory Type
OTP
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
40-DIP (0.600", 15.24mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-
TS80C51RA2/RD2
TS83C51RB2/RC2/RD2
TS87C51RB2/RC2/RD2
9. Signature Bytes
The
follow the procedure for EPROM verify but activate the control lines provided in Table 31. for Read Signature
Bytes. Table 31. shows the content of the signature byte for the TS87C51RB2/RC2/RD2.
56
TS83/87C51RB2/RC2/RD2
Location
30h
31h
60h
60h
60h
60h
60h
60h
61h
has four signature bytes in location 30h, 31h, 60h and 61h. To read these bytes
Table 31. Signature Bytes Content
Contents
BBh
7Ch
FCh
B7h
3Bh
FFh
58h
57h
37h
Manufacturer Code: Atmel Wireless & Microcontrollers
Family Code: C51 X2
Product name: TS83C51RD2
Product name: TS87C51RD2
Product name: TS83C51RC2
Product name: TS87C51RC2
Product name: TS83C51RB2
Product name: TS87C51RB2
Product revision number
Comment
Rev. C - 06 March, 2001