TS80C54X2 TEMIC [TEMIC Semiconductors], TS80C54X2 Datasheet - Page 37
![no-image](/images/no-image-200.jpg)
TS80C54X2
Manufacturer Part Number
TS80C54X2
Description
8-bit CMOS Microcontroller 0-60 MHz
Manufacturer
TEMIC [TEMIC Semiconductors]
Datasheet
1.TS80C54X2.pdf
(58 pages)
- Current page: 37 of 58
- Download datasheet (289Kb)
8.2.3 Signature bytes
The TS87C54/58X2 contains 4 factory programmed signatures bytes. To read these bytes, perform the process
described in section 8.3.
8.3 EPROM Programming
8.3.1 Set-up modes
In order to program and verify the EPROM or to read the signature bytes, the TS87C54/58X2 is placed in specific
set-up modes (See Figure 11.).
Control and program signals must be held at the levels indicated in Table 22.
8.3.2 Definition of terms
Address Lines:P1.0-P1.7, P2.0-P2.5, P3.4 respectively for A0-A14 (P2.5 (A13) for TS87C54X2, P3.4 (A14) for
TS87C58X2).
Data Lines:P0.0-P0.7 for D0-D7
Control Signals:RST, PSEN, P2.6, P2.7, P3.3, P3.6, P3.7.
Program Signals:ALE/PROG, EA/VPP.
Rev. B - Aug. 31, 1999
Program Code data
Verify Code data
Program Encryption Array
Address 0-3Fh
Read Signature Bytes
Program Lock bit 1
Program Lock bit 2
Program Lock bit 3
Mode
RST
1
1
1
1
1
1
1
PSEN
Table 22. EPROM Set-Up Modes
0
0
0
0
0
0
0
PROG
ALE/
1
1
12.75V
12.75V
12.75V
12.75V
12.75V
VPP
EA/
1
1
P2.6
0
0
0
0
1
1
1
P2.7
1
1
1
1
0
TS80C54X2/C58X2
TS87C54X2/C58X2
P3.3
1
0
1
0
1
1
1
P3.6
1
1
0
0
1
0
1
P3.7
1
1
1
0
1
0
0
37
Related parts for TS80C54X2
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![TS8](/images/no-image3.png)
Part Number:
Description:
8A SCRS
Manufacturer:
STMICROELECTRONICS [STMicroelectronics]
Datasheet:
![DG401AK883](/images/no-image3.png)
Part Number:
Description:
Low-Power, High-Speed CMOS Analog Switches
Manufacturer:
TEMIC [TEMIC Semiconductors]
Datasheet:
![DG417AK/883](/images/no-image3.png)
Part Number:
Description:
Precision CMOS Analog Switches
Manufacturer:
TEMIC [TEMIC Semiconductors]
Datasheet:
![TDSR316](/images/no-image3.png)
Part Number:
Description:
13 mm Seven Segment Display
Manufacturer:
TEMIC [TEMIC Semiconductors]
Datasheet:
![U4476B-MFLG3](/images/no-image3.png)
Part Number:
Description:
IF Amplifier / Converter for DVB (Cable)
Manufacturer:
TEMIC [TEMIC Semiconductors]
Datasheet:
![U4479B](/images/no-image3.png)
Part Number:
Description:
DVB-Cable IF Converter and Full Multi-Standard Video-/Sound IF Processing
Manufacturer:
TEMIC [TEMIC Semiconductors]
Datasheet:
![TDA4453](/images/manufacturer_photos/0/6/658/temic_semiconductors_tmb.jpg)
Part Number:
Description:
Video IF amplifier for multistandard TV receiver and VTR appliances
Manufacturer:
TEMIC Semiconductors
Datasheet:
![U4275B](/images/manufacturer_photos/0/6/658/temic_semiconductors_tmb.jpg)
Part Number:
Description:
FM-Receiving Condition Analyser and Multipath Noise Cancellation
Manufacturer:
TEMIC Semiconductors
Datasheet:
![U3810BM](/images/manufacturer_photos/0/6/658/temic_semiconductors_tmb.jpg)
Part Number:
Description:
Multi Standard Feature Phone Integrated Circuit
Manufacturer:
TEMIC Semiconductors
Datasheet:
![TSC80C31-16CA](/images/manufacturer_photos/0/6/658/temic_semiconductors_tmb.jpg)
Part Number:
Description:
CMOS single-chip 8 bit microcontroller, external ROM, 128 bytes of RAM, 32 I/O lines, 16 bit timers, 16MHz
Manufacturer:
TEMIC Semiconductors
Datasheet:
![U6057B](/images/manufacturer_photos/0/6/658/temic_semiconductors_tmb.jpg)
Part Number:
Description:
Receiver for Point-to-Point Multiplex Systems
Manufacturer:
TEMIC Semiconductors
Datasheet:
![U3760MB](/images/manufacturer_photos/0/6/658/temic_semiconductors_tmb.jpg)
Part Number:
Description:
U3760MBLow-Voltage Standard Telephone Circuit
Manufacturer:
TEMIC Semiconductors
Datasheet:
![U4055B](/images/manufacturer_photos/0/6/658/temic_semiconductors_tmb.jpg)
Part Number:
Description:
Low-Voltage Electronic Speech Circuit with Dialer Interface
Manufacturer:
TEMIC Semiconductors
Datasheet:
![U2400B](/images/manufacturer_photos/0/6/658/temic_semiconductors_tmb.jpg)
Part Number:
Description:
Manufacturer:
TEMIC Semiconductors
Datasheet: