TS80C52X2ZZZ-VIE ATMEL Corporation, TS80C52X2ZZZ-VIE Datasheet - Page 35
TS80C52X2ZZZ-VIE
Manufacturer Part Number
TS80C52X2ZZZ-VIE
Description
At87c52x2 8-bit Microcontroller 8 Kbytes Rom/otp, Romless
Manufacturer
ATMEL Corporation
Datasheet
1.TS80C52X2ZZZ-VIE.pdf
(55 pages)
- Current page: 35 of 55
- Download datasheet (597Kb)
Signature Bytes
4184I–8051–02/08
12,000 µW/cm
An exposure of 1 hour is recommended with most of standard erasers.
Erasure of the EPROM begins to occur when the chip is exposed to light with wave-
length shorter than approximately 4,000 Å. Since sunlight and fluorescent lighting have
wavelengths in this range, exposure to these light sources over an extended time (about
1 week in sunlight, or 3 years in room-level fluorescent lighting) could cause inadvertent
erasure. If an application subjects the device to this type of exposure, it is suggested
that an opaque label be placed over the window.
The TS80/87C52X2 has four signature bytes in location 30h, 31h, 60h and 61h. To read
these bytes follow the procedure for EPROM verify but activate the control lines pro-
vided in Table 31. for Read Signature Bytes. Table 35. shows the content of the
signature byte for the TS80/87C52X2.
Table 21. Signature Bytes Content
Location
30h
31h
60h
60h
60h
61h
2
rating for 30 minutes, at a distance of about 25 mm, should be sufficient.
Contents
ADh
2Dh
FFh
58h
57h
20h
Comment
Manufacturer Code: Atmel
Family Code: C51 X2
Product name: TS80C52X2
Product name:TS87C52X2
Product name: TS80C32X2
Product revision number
35
Related parts for TS80C52X2ZZZ-VIE
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
8-bit Microcontroller
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
INTERVAL AND WIPE/WASH WIPER CONTROL IC WITH DELAY
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Low-Voltage Voice-Switched IC for Hands-Free Operation
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
MONOLITHIC INTEGRATED FEATUREPHONE CIRCUIT
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
AM-FM Receiver IC U4255BM-M
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Monolithic Integrated Feature Phone Circuit
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Multistandard Video-IF and Quasi Parallel Sound Processing
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
High-performance EE PLD
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
8-bit Flash Microcontroller
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
2-Wire Serial EEPROM
Manufacturer:
ATMEL Corporation
Datasheet: