LM3S6C11 Datasheet, PDF (785/828 Pages) Texas Instruments – Stellaris® LM3S6C11 Microcontroller

OBSOLETE: TI has discontinued production of this device.
Stellaris^® LM3S6C11 Microcontroller
20.11 Flash Memory
20.12
20.13
Table 20-18. Flash Memory Characteristics
Parameter
Parameter Name
Min
Nom
Max
PE_CYC
Number of guaranteed program/erase cycles 15,000
before failure^a
-
-
T_RET
Data retention, -40˚C to +85˚C
10
T_PROG
Word program time
-
T_BPROG
Buffer program time
-
T_ERASE
Page erase time
-
T_ME
Mass erase time
-
a. A program/erase cycle is defined as switching the bits from 1-> 0 -> 1.
-
-
-
1
-
1
-
12
-
16
Unit
cycles
years
ms
ms
ms
ms
Input/Output Characteristics
Note: All GPIO signals are 5-V tolerant when configured as inputs except for PB0 and PB1, which
are limited to 3.6 V. See “Signal Description” on page 392 for more information on GPIO
configuration.
Table 20-19. GPIO Module Characteristics^a
Parameter Parameter Name
Min
Nom
Max
Unit
R_GPIOPU GPIO internal pull-up resistor
100
-
300
kΩ
R_GPIOPD
I_LKG
GPIO internal pull-down resistor
GPIO input leakage current^b
GPIO rise time, 2-mA drive^c
200
-
500
kΩ
-
-
2
µA
14
20
ns
T_GPIOR
GPIO rise time, 4-mA drive^c
GPIO rise time, 8-mA drive^c
7
10
ns
-
4
5
ns
GPIO rise time, 8-mA drive with slew rate control^c
6
8
ns
GPIO fall time, 2-mA drive^d
14
21
ns
T_GPIOF
GPIO fall time, 4-mA drive^d
GPIO fall time, 8-mA drive^d
7
11
ns
-
4
6
ns
GPIO fall time, 8-mA drive with slew rate control^d
6
8
ns
a. V_DD must be within the range specified in Table 20-2 on page 775.
b. The leakage current is measured with GND or V_DD applied to the corresponding pin(s). The leakage of digital port pins is
measured individually. The port pin is configured as an input and the pullup/pulldown resistor is disabled.
c. Time measured from 20% to 80% of V_DD.
d. Time measured from 80% to 20% of V_DD.
Synchronous Serial Interface (SSI)
Table 20-20. SSI Characteristics
Parameter
No.
S1
S2
S3
Parameter Parameter Name
T_{CLK_PER}
T_{CLK_HIGH}
T_{CLK_LOW}
SSIClk cycle time^a
SSIClk high time
SSIClk low time
Min Nom Max
40
-
-
-
0.5
-
-
0.5
-
Unit
ns
t clk_per
t clk_per
July 24, 2012
785
Texas Instruments-Production Data