ST10F269-DPR STMicroelectronics, ST10F269-DPR Datasheet - Page 141
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ST10F269-DPR
Manufacturer Part Number
ST10F269-DPR
Description
MCU 16BIT 256K FLASH 144PQFP
Manufacturer
STMicroelectronics
Series
ST10r
Datasheet
1.ST10F269DTR3.pdf
(160 pages)
Specifications of ST10F269-DPR
Core Processor
ST10
Core Size
16-Bit
Speed
40MHz
Connectivity
CAN, EBI/EMI, SSC, UART/USART
Peripherals
POR, PWM, WDT
Number Of I /o
111
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
12K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 16x10b
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
144-BFQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ST10F269-DPR
Manufacturer:
STMicroelectronics
Quantity:
10 000
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21.4.10 - Multiplexed Bus
V
ALE cycle time = 6 TCL + 2t
Table 35 : Multiplexed Bus Characteristics
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
22
23
25
27
38
39
40
DD
Symbol
= 5V
CC
CC
CC
CC
CC
CC
CC
CC
CC
SR
SR
SR
SR
SR
SR
CC
CC
CC
CC
CC
SR
CC
10%, V
ALE high time
Address setup to ALE
Address hold after ALE
ALE falling edge to RD, WR
(with RW-delay)
ALE falling edge to RD, WR (no
RW-delay)
Address float after RD, WR
(with RW-delay)
Address float after RD, WR
(no RW-delay)
RD, WR low time
(with RW-delay)
RD, WR low time
RD to valid data in
RD to valid data in
ALE low to valid data in
Address/Unlatched CS to valid
data in
Data hold after RD
rising edge
Data float after RD
Data valid to WR
Data hold after WR
ALE rising edge after RD, WR
Address/Unlatched CS hold
after RD, WR
ALE falling edge to Latched CS
Latched CS low to Valid Data In
Latched CS hold after RD, WR
(no RW-delay)
(with RW-delay)
(no RW-delay)
SS
Parameter
= 0V, T
A
A
+ t
= -40 to +125°C, C
C
+ t
F
(75ns at 40MHz CPU clock without wait states).
1
1
1
1
15.5 + t
-8.5 + t
28 + t
10 + t
15 + t
10 + t
27 + t
4 + t
2 + t
4 + t
4 + t
-4 - t
4 + t
min.
Max. CPU Clock
–
–
–
–
–
–
0
–
–
A
A
A
A
F
A
C
C
F
F
F
= 40MHz
A
C
L
= 50pF,
18.5 + t
22 + 2t
18.5 + t
+ t
16.5 + t
10 - t
6 + t
max.
18.5
18.5
A
2t
t
–
–
–
–
–
6
–
–
–
–
–
–
–
–
C
+ t
A
C
A
A
C
C
C
F
+
+
3 TCL - 10.5 + t
2 TCL - 8.5 + t
TCL - 10.5 + t
2 TCL -9.5 + t
3 TCL -9.5 + t
2 TCL -15 + t
2 TCL -10 + t
2 TCL -15 + t
TCL - 8.5 + t
TCL - 8.5 + t
TCL - 8.5 + t
-8.5 + t
-4 - t
min.
1/2 TCL = 1 to 40MHz
Variable CPU Clock
–
–
–
–
–
–
0
–
–
A
A
A
A
A
C
F
F
A
C
C
F
F
2 TCL - 8.5 + t
2 TCL - 19 + t
3 TCL - 19 + t
3 TCL - 19
4 TCL - 28
3 TCL - 19
+ 2t
+ t
+ t
TCL + 6
10 - t
max.
C
A
A
–
–
–
–
–
6
–
–
–
–
–
–
–
–
+ 2t
+ t
+ t
A
ST10F269
C
C
A
C
C
F
141/160
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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