S83C196KB View Datasheet(PDF) - Intel
Part Name
Description
Manufacturer
S83C196KB Datasheet PDF : 22 Pages
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8XC196KB 8XC196KB16
FUNCTIONAL DEVIATIONS
Devices marked with an ‘‘E’’ ‘‘F’’ or ‘‘G’’ have the
following errata
1 Missed Interrupt on P0 7 EXTINT
Interrupts occurring on P0 7 could be missed since
the INT PEND EXTINT bit may not be set See
techbit MC0893
2 HSI MODE Divide-by-Eight
See Faxback 2192
REVISION HISTORY
This data sheet (270909-006) is valid for devices
with an ‘‘E’’ ‘‘F’’ or ‘‘G’’ at the end of the top side
tracking number Data sheets are changed as new
device information becomes available Verify with
your local Intel sales office that you have the latest
version before finalizing a design or ordering devic-
es
The following differences exist between this data
sheet (270909-006) and (270909-005)
1 Removed ‘‘Word Addressable Only’’ from Port 3
and 4 in Table 2
2 Removed ICC1 active mode current at 3 5 MHz
This specification is not longer required
3 Removed TLLYV and TLLGV from waveform dia-
grams
4 The HSI errata and CMPL with R0 were removed
as this is now considered normal operation
5 The HSI MODE divide-by-eight errata was add-
ed to the known errata section
The following differences exist between this data
sheet (270909-005) and (270909-004)
1 ITL MAX was b650 mA (270909-004) Now ITL
MAX is b800 mA (270909-005)
2 IIL2 was named IIL1 (270909-004) Now IIL2 is
correctly named (270909-005)
3 IIL1 was omitted (270909-004) IIL1 MAX was
added IIL1 MAX is b850 mA (270909-005)
4 TLLYV and TLLGV (270909-004) were removed
These timings are not required in high-speed sys-
tem designs
5 An errata was added to the known errata section
There is a possibility to miss an external interrupt
on P0 7 EXTINT
The following differences exist between this data
sheet (270909-004) and (270909-003)
1 The ROM (80C196KB) and ROMless
(83C196KB) were combined with this data sheet
resulting in no specification differences
2 The description of the prescalar bit for the A D
has been enhanced
3 THAHBVMIN was b15 ns (270909-003) Now
THAHBVMIN is b20 ns (270909-004)
4 TXHQZMAX was 1 TOSC (270909-003) Now
TXHQZMAX is 2 TOSC (270909-004) This should
have no impact on designs using synchronous
serial mode 0
5 The change indicators for the 80C196KB are
‘‘E’’ ‘‘F’’ and ‘‘G’’ Previously there was only one
change indicator ‘‘E’’ The change indicator is
used for tracking purposes The change indicator
is the last character in the FPO number The FPO
number is the second line on the top side of the
device
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