
ST6255C ST6265C ST6265B
The STMicroelectronics Sales Organization will be
pleased to provide detailed information on con-
tractual points.
Table 27. ROM Memory Map for ST6255C/65B
Device Address
0000h-007Fh
0080h-0F9Fh
0FA0h-0FEFh
0FF0h-0FF7h
0FF8h-0FFBh
0FFCh-0FFDh
0FFEh-0FFFh
Description
Reserved
User ROM
Reserved
Interrupt Vectors
Reserved
NMI Interrupt Vector
Reset Vector
Table 28. ROM device ordering Information
Order code
ST6255CB1/XXX
ST6255CB6/XXX
ST6255CB3/XXX
ST6255CM1/XXX
ST6255CM6/XXX
ST6255CM3/XXX
ST6255CN1/XXX
ST6255CN6/XXX
ST6255CN3/XXX
ST6265BB1/XXX
ST6265BB6/XXX
ST6265BB3/XXX
ST6265BM1/XXX
ST6265BM6/XXX
ST6265BM3/XXX
ST6265BN1/XXX
ST6265BN6/XXX
ST6265BN3/XXX
ROM
EEPROM (Bytes)
3884 Bytes
None
128
Temperature range
0 to +70°C
-40 to + 85°C
-40 to + 125°C
0 to +70°C
-40 to + 85°C
-40 to + 125°C
0 to +70°C
-40 to + 85°C
-40 to + 125°C
0 to +70°C
-40 to + 85°C
-40 to + 125°C
0 to +70°C
-40 to + 85°C
-40 to + 125°C
0 to +70°C
-40 to + 85°C
-40 to + 125°C
Package
PDIP28
PSO28
SSOP28
PDIP28
PSO28
SSOP28
81/84