MCM20027IBMN Freescale, MCM20027IBMN Datasheet - Page 41

• Manufacturer Part Number: MCM20027IBMN
• Manufacturer: Freescale
• Type: CMOSr

Specifications of MCM20027IBMN

• Sensor Image Color Type: Monochrome
• Sensor Image Size Range: >= 480,000Pixels
• Sensor Image Size: 1280x1024Pixels
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Temp Range: 0C to 40C
• Package Type: CLCC
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / RoHS Status: Supplier Unconfirmed

Revision 8.4 - 24 Oct 2002:
interface by setting the sby bit of the
tion
Additional control of the MCM20027 can be had using
the Reset Control Register;
ble
Setting the sir bit of this register will reset all the non
programmable Sensor interface registers to a known re-
set state.
Setting the par bit of this register will reset all the Sen-
sors non programmable Post ADC registers to a known
reset state.
Setting the asp bit of this register will reset all the sen-
sors registers in the ASP processing chain to a known
reset state.
Setting the ssr bit of this register will reset all the non-
user programmable registers to a known reset state.
This is useful in situations when control of the
MCM20027 has been lost due to system interrupts and
the device needs only to be restarted using the earlier
user programmed values.
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
The MCM20027 is put into a standby mode via the I
Address
Number
22.
Register.
msb (7)
0C
7-5
Bit
x
4
3
1
0
2
h
Prog Bias
Function
Software
Software
Software
Resistor
Standby
Unused
Int/Ext
Clamp
Clamp
Select
Gen
x
6
MCM20027
Reset Control Register; Ta-
Unused
0
1
0
1
0
1
0
1
0
1
b
b
b
b
b
b
b
b
b
b
Freescale Semiconductor, Inc.
= Prog Bias Gen Disabled
= Prog Bias Gen Enabled
= Internal Resistor
= External Resistor
= Select internal Clamp
= Select software Clamp
= Clamp Off
= Clamp On (if ssc = 1)
= Soft Standby inactive
= Soft Standby active
For More Information On This Product,
x
5
Table 21. Power Configuration Register
Power Configura-
Go to: www.freescale.com
Power Configuration
pbg
4
2
C
Description
Setting the sit bit allows the user to completely reset the
MCM20027 to the default state via the serial control In-
terface. For both reset bits, ssr and sit, the user must
return those bits to 0 to enable continued operation
res
3
ssc
2
ImageMOS
sc
ImageMOS
1
Default
Reset
State
lsb (0)
sby
00
0
0
0
0
0
x
MOTOROLA
b
b
b
b
h
41