MCIMX253CJM4A Freescale Semiconductor, MCIMX253CJM4A Datasheet - Page 13

• Manufacturer Part Number: MCIMX253CJM4A
• Description: IC MPU IMX25 IND 400MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: i.MX25r

Specifications of MCIMX253CJM4A

• Core Processor: ARM9
• Core Size: 32-Bit
• Speed: 400MHz
• Connectivity: 1-Wire, EBI/EMI, Ethernet, I²C, MMC, SmartCard, SPI, SSI, UART/USART, USB OTG
• Peripherals: DMA, I²S, LCD, POR, PWM, WDT
• Number Of I /o: 128
• Program Memory Type: External Program Memory
• Ram Size: 144K x 8
• Voltage - Supply (vcc/vdd): 1.15 V ~ 1.52 V
• Data Converters: A/D 3x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 400-MAPBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

3.1.3
Table 7
1
2
3.1.4
Table 8
Table 9
Table 10
used from an external clock source).
Freescale Semiconductor
eFuse program current
Current to program one eFuse bit
The associated VDD_FUSE supply = 3.6 V
eFuse read current
Current to read an 8-bit eFuse word
JTAG: TCK Frequency of Operation
OSC24M_XTAL Oscillator
OSC32K_XTAL Oscillator
Frequency Tolerance
ESR
Load Capacitor
Shunt Capacitor
Drive Level
Voh
Vol
Frequency Tolerance
Trise
The current I
The current I
lists the fusebox supply current parameters.
provides information for interface frequency limits.
provides the recommended external crystal specifications.
provides the recommended external reference clock oscillator specifications (when reference is
Fusebox Supply Current Parameters
Interface Frequency Limits
program
read
2
is present for approximately 50 ns of the read access to the 8-bit word.
i.MX25 Applications Processor for Consumer and Industrial Products, Rev. 8
is during program time (t
1
Table 10. Recommended External Reference Clock Specifications
Parameter
Table 9. Recommended External Crystal Specifications
Parameter
Table 7. Fusebox Supply Current Parameters
Table 8. Interface Frequency Limits
program
).
<=
8 pF–12 pF
< 80 Ohm
> 150 µW
24 MHz
±
< 7 pF
max = 0.3* VDD
min = 0.7* VDD
30 ppm
1% Tclock
= 30 ppm
24 MHz
Symbol
I
program
I
read
Min.
DC
—
—
6 pF–8 pF (12 pF–16 pF on each pin)
Min.
26
32.768
—
Typ.
24
5
<=
Typ.
12.5
max = 0.3* VDD
32.768 KHz
min = 0.7* VDD
35
50 K~60 K
32.768 KHz
> 1 µW
±
1% Tclock
= 30 ppm
1 pF
30 ppm
Max.
10
—
—
Max.
62
15
Units
MHz
MHz
KHz
Units
mA
mA
13