ST10F168SQ6 STMicroelectronics, ST10F168SQ6 Datasheet - Page 64

• Manufacturer Part Number: ST10F168SQ6
• Description: MCU 256KB FLASH 12K RAM 144-TQFP
• Manufacturer: STMicroelectronics
• Series: ST10r

Specifications of ST10F168SQ6

• Core Processor: ST10
• Core Size: 16-Bit
• Speed: 25MHz
• 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: 8K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-MQFP, 144-PQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

ST10F168
Table 25 : Demultiplexed bus characteristics (continued)
Notes: 1. RW-delay and t
64/74
t
t
t
t
t
t
t
t
t
t
t
t
t
t
Symbol
39
41
82
83
46
47
48
49
50
51
53
68
55
57
2. Partially tested, guaranteed by design characterization.
3. Read data is latched with the same clock edge that triggers the address change and the rising RD edge. Therefore address
changes before the end of RD have no impact on read cycles.
SR Latched CS low to Valid Data In
CC Latched CS hold after RD, WR
CC Address setup to RdCS, WrCS
CC Address setup to RdCS, WrCS
SR RdCS to Valid Data In (with
SR RdCS to Valid Data In (no
CC RdCS, WrCS Low Time (with
CC RdCS, WrCS Low Time (no
CC Data valid to WrCS
SR Data hold after RdCS
SR Data float after RdCS (with
SR Data float after RdCS (no
CC Address hold after RdCS, WrCS
CC Data hold after WrCS
(with RW-delay)
(no RW-delay)
RW-delay)
RW-delay)
RW-delay)
RW-delay)
RW-delay)
RW-delay)
A
Parameter
2
2
refer to the following bus cycle.
Minimum
26 + 2t
-10 + t
6 + 2t
30 + t
50 + t
26 + t
6 + t
6 + t
CPU Clock = 25MHz
–
–
–
0
–
–
F
F
A
C
C
C
F
A
Maximum
40 + t
Maximum
16 + t
36 + t
20 + t
0 + t
C
–
–
–
–
–
–
–
–
–
+ 2t
F
C
C
F
A
2TCL - 14 + 2t
2TCL - 10 + t
3TCL - 10 + t
2TCL - 14 + t
TCL -14 + 2t
TCL - 14 + t
TCL - 14 + t
Minimum
-10 + t
1/2 TCL = 1 to 25MHz
Variable CPU Clock
–
–
–
0
–
–
F
F
F
A
C
C
C
A
2TCL - 24 + t
3TCL - 24 + t
2TCL - 20 + t
TCL - 20 + t
Maximum
3TCL - 20
+ t
C
–
–
–
–
–
–
–
–
–
+ 2t
A
F
C
C
F
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns