Datasheet

Revision history ST7LITE20F2 ST7LITE25F2 ST7LITE29F2
168/170 DocID8349 Rev 7
07-Jul-2006 4
Added 300K read/write cycles for EEPROM on first page
Updated Section 4.4 on page 22 and modified note 5 and Figure 5
Added note 2 in External interrupt control register (EICR) on page 41
and changed External interrupt function on page 64
Modified read operation section in Memory access on page 25
Added note to Section 7.1 on page 34
Modified one note in Section 7.1 on page 34
Modified Table on page 38
Added note on illegal opcode reset to Section 7.5.1 on page 39
Added note to Section 7.6.1 on page 41
Changed note below Figure 8 on page 27 and the last paragraph of
Access error handling on page 27
In Section 11.2.6 on page 80, modified description of OE bits in the
PWMCR register (added “after an overflow event”).
Added important note to Section on page 94
Changed Section 13.2.1 on page 117 (f
OSC
or f
CLKIN
replaced by f
CPU
and frequency values changed accordingly)
Added note 1 and modified note 3 in Section on page 113 and
Section on page 122 and changed table titles
Added Crystal and Ceramic Resonator Oscillators on page 120
Changed I
S
value and note 2 in Section 12.7.1 on page 127
Updated Section 14.2 on page 153
Added note to Figure 67 on page 138
Changed notes 1 and 2 to Table 89 on page 152 and added R
thJA
value for DIP20 package
Changed Figure 84, Figure 85 on page 144 (and notes) and removed
EMC protection circuitry in Figure 85 on page 144 (device works
correctly without these components)
Added note 2 to opt 4 (option byte 2) in Section 15.1 on page 154
Modified Section 14.2 on page 153
Changed Section 15.3 on page 160
Added Section 16.7 on page 166
Changed LTICR reset value in Table 3 on page 19
Modified “caution” in Section 8.2 on page 47
Replaced bit1 by bit2 for AWUF bit in AWUCSR description in
Section 9.6.1 on page 62
Modified Section on page 64
Changed order of Section and Section on page 87 and removed two
paragraphs before Section 11.3.4 on page 88
Added note 3 to Section 13.3.2 on page 121
Modified Section 12.9 on page 137: changed t
h(MO)
and t
v(MO)
, as well
as
t
su(SS)
and t
h (SS)
values and added note 4. The change made to
t
su(SS)
and t
h (SS)
values applies from silicon rev B of this product.
Changed t
w(JIT)
value in Section on page 113 and Section on page
122
Added note to Section 12.4.2 on page 120
Changed LTCSR2 reset value in Section 11.3.6 on page 88
Modified Figure 84 and Figure 85 on page 144
Added note 1 to the max column in table on page 148 and modified
the content of this note.
Table 101. Revision history (continued)
Date Revision Description of changes