MPC8308CZQAGDA Freescale Semiconductor, MPC8308CZQAGDA Datasheet - Page 8

• Manufacturer Part Number: MPC8308CZQAGDA
• Description: Microprocessors - MPU E300 EXT TEMP PB 400
• Manufacturer: Freescale Semiconductor

Specifications of MPC8308CZQAGDA

• Processor Series: MPC8308
• Core: e300
• Maximum Clock Frequency: 400 MHz
• Interface Type: I2C, JTAG, UART
• Operating Supply Voltage: 0.95 V to 1.05 V
• Maximum Operating Temperature: - 40 C to + 105 C
• Mounting Style: SMD/SMT
• Package / Case: MAPBGA-476

RESET Initialization
5
This section describes the DC and AC electrical specifications for the reset initialization timing and
electrical requirements of the device.
5.1
This table provides the DC electrical characteristics for the RESET pins.
8
RTC_PIT_CLOCK frequency
RTC_PIT_CLOCK rise and fall time
RTC_PIT_CLOCK duty cycle
SYS_CLK_IN frequency
SYS_CLK_IN period
SYS_CLK_IN rise and fall time
SYS_CLK_IN duty cycle
SYS_CLK_IN jitter
Notes:
1. Caution: The system and core must not exceed their respective maximum or minimum operating frequencies.
2. Rise and fall times for SYS_CLK_IN are measured at 0.4 and 2.7 V.
3. Timing is guaranteed by design and characterization.
4. This represents the total input jitter—short term and long term—and is guaranteed by design.
5. The SYS_CLK_IN driver’s closed loop jitter bandwidth should be <500 kHz at –20 dB. The bandwidth must be set low to
6. Spread spectrum is allowed up to 1% down-spread @ 33 kHz (max rate).
allow cascade-connected PLL-based devices to track SYS_CLK_IN drivers with the specified jitter.
RESET Initialization
RESET DC Electrical Characteristics
Parameter/
Input high voltage
Input low voltage
Input current
Output high voltage
Output low voltage
Output low voltage
Parameter/
Characteristic
MPC8308 PowerQUICC II Pro Processor Hardware Specification, Rev. 3
Table 9. RTC_PIT_CLOCK AC Timing Specifications
Table 10. RESET Pins DC Electrical Characteristics
Table 8. SYS_CLK_IN AC Timing Specifications
Symbol
V
V
V
V
t
V
I
RTCHK
IN
OH
OL
OL
IH
IL
f
RTC_PIT_CLOCK
t
t
KHK
RTCH
Symbol
f
t
SYS_CLK_IN
SYS_CLK_IN
/t
Symbol
/t
RTC_PIT_CLO
t
CK
KH
SYS_CLK_IN
0 V  V
, t
—
, t
RTCL
I
OH
I
I
OL
KL
OL
Condition
= –8.0 mA
= 3.2 mA
= 8.0 mA
IN
—
—
 NV
Min
0.6
Min
24
15
40
1.5
DD
—
45
1
–0.3
Min
2.0
2.4
—
—
32768
Typ
Typ
—
—
—
—
—
—
NV
DD
Max
0.8
0.5
0.4
±5
—
66.67
41.67
±150
Max
+ 0.3
Max
1.2
60
55
—
3
Freescale Semiconductor
Unit
A
V
V
V
V
V
MHz
Unit
Unit
ns
ns
ps
%
Hz
s
%
Notes
Notes
1, 6
4, 5
—
—
—
—
2
3