ST10F269-T3 STMicroelectronics, ST10F269-T3 Datasheet - Page 113

• Manufacturer Part Number: ST10F269-T3
• Manufacturer: STMicroelectronics

Specifications of ST10F269-T3

• Cpu Family: ST10
• Device Core Size: 16b
• Frequency (max): 32MHz
• Interface Type: ASC/I2C/SSC
• Program Memory Type: Flash
• Program Memory Size: 256KB
• Total Internal Ram Size: 12KB
• # I/os (max): 111
• Number Of Timers - General Purpose: 4
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• On-chip Adc: 16-chx10-bit
• Instruction Set Architecture: CISC/RISC
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 144
• Package Type: TQFP
• Lead Free Status / Rohs Status: Supplier Unconfirmed

Figure 59 : Minimum External Reset Circuitry
Figure 60 : External Reset Hardware Circuitry
Table 29 : PORT0 Latched Configuration for the Different Resets
Table 30 : PORT0 Bits Latched into the Different Registers After Reset
Notes: 1. Not latched from PORT0.
PORT0 bit
BUSCON0
X: Pin is sampled
-: Pin is not sampled
Software Reset
Watchdog Reset
Short Hardware Reset
Long Hardware Reset
Power-On Reset
PORT0 bit
SYSCON
RP0H
Internal
Name
Logic
nber
Sample event
2. Only RP0H low byte is used and the bit-fields are latched from PORT0 high byte to RP0H low byte.
3. Indirectly depend on PORT0.
4. Bits set if EA pin is 1.
2
V
R0
C0
DD
V
R0
C0
CLKCFG CLKCFG CLKCFG SALSEL SALSEL CSSEL
DD
+
X
X
X
h7
+
1
1
1
To Clock Generator
X
X
X
h6
1
1
1
RPD
ST10F269
RPD
RSTOUT
ST10F269
X
X
X
h5
1
1
1
X
X
-
-
-
To Port 4 Logic
X
X
X
h4
X
X
-
-
-
1
1
1
RSTOUT
RSTIN
X
X
-
-
-
X
X
h3
RSTIN
-
1
1
X
X
X
X
X
ACT0
BUS
To Port 6 Logic
X
X
h2
V
1
1
DD
C1
4
X
X
X
X
X
BYTDIS
CSSEL
CTL0
+
ALE
X
h1
Open - drain
Inverter
1
X
X
X
X
X
4
b)
R2
3
WRC
X
X
X
h0
-
1
1
1
X
X
X
X
X
WRCFG
BUSTYP BUSTYP
CLKCFG CLKCFG CLKCFG SALSEL SALSEL CSSEL CSSEL WRC
D2
a)
BTYP
X
I7
PORT0
X
X
X
X
X
1
Hardware
Hardware
3
External
External
a) Manual hardware reset1
b) For automatic power-up and
X
X
X
X
X
BTYP
interruptible power-down mode
X
X
I6
External
Reset Source
1
1
X
X
X
X
X
X
X
X
I5
R
D1
1
1
1
X
X
X
-
-
Internal
BSL
X
X
I4
X
X
X
1
1
-
-
+
V
R1
DD
C1
X
X
X
X
X
X
I3
-
-
R
1
1
1
ST10F269-T3
X
X
X
-
-
X
X
X
I2
R
1
1
1
Internal Internal
X
X
X
-
-
ADP
113/162
X
X
I1
1
1
X
X
X
-
-
EMU
X
X
I0
1
1