T1022NXE7MQA
| Model | T1022NXE7MQA |
| Description | 32-BIT, 1200MHz, RISC PROCESSOR, PBGA780 |
| PDF file | Total 197 pages (File size: 1M) |
| Chip Manufacturer | PHILIPS |
Electrical characteristics
Table 21. RESET Initialization timing specifications
Parameter/Condition
2. SYSCLK is the primary clock input for the chip.
3. The device asserts HRESET_B as an output when PORESET_B is asserted to initiate the power-on reset process. The
device releases HRESET_B sometime after PORESET_B is deasserted. The exact sequencing of HRESET_B deassertion is
documented in section "Power-On Reset Sequence" in the chip reference manual.
4. System/board must be designed to ensure the input requirement to the device is achieved. Proper device operation is
guaranteed for inputs meeting this requirement by design, simulation, characterization, or functional testing.
Min
Max
Unit
Notes
This table provides the PLL lock times.
Table 22. PLL lock times
Parameter/Condition
PLL lock times (Core, platform, DDR only)
-
Min
100
Max
μs
Unit
-
Notes
3.8 DDR4 and DDR3L SDRAM controller
This section describes the DC and AC electrical specifications for the DDR4 and DDR3L
SDRAM controller interface. Note that the required G1V
DD
(typ) voltage is 1.2 V when
interfacing to DDR4 SDRAM and the G1V
DD
(typ) voltage is 1.35 V when interfacing to
DDR3L SDRAM.
3.8.1 DDR4 and DDR3L SDRAM interface DC electrical
characteristics
This table provides the recommended operating conditions for the DDR SDRAM
controller when interfacing to DDR3L SDRAM.
Table 23. DDR3L SDRAM interface DC electrical characteristics (G1V
DD
=
1.35 V)
1, 9
Parameter
I/O reference voltage
Input high voltage
Input low voltage
I/O leakage current
Output high current (V
OUT
= 0.641V)
Output low current (V
OUT
=0.641 V)
Symbol
D1_MV
REF
V
IH
V
IL
I
OZ
I
OH
I
OL
Min
0.49 x G1V
DD
D1_MV
REF
+ 0.090
GND
-100
-
23.3
G1V
DD
D1_MV
REF
- 0.090
100
-23.3
-
Max
0.51 x G1V
DD
V
V
V
μA
mA
mA
Unit
5
5
6
7, 8
7, 8
Note
2, 3, 4
Table continues on the next page...
QorIQ T1042, T1022 Data Sheet, Rev. 2, 06/2015
68
Freescale Semiconductor, Inc.
