MC9S12UF32PB Freescale Semiconductor, MC9S12UF32PB Datasheet - Page 108

• Manufacturer Part Number: MC9S12UF32PB
• Description: IC MCU 32K FLASH 30MHZ 64LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12UF32PB

• Core Processor: HCS12
• Core Size: 16-Bit
• Speed: 30MHz
• Connectivity: ATA, Compact Flash, EBI/EMI, Memory Stick, MMC, SCI, SD, Smart Media, USB
• Peripherals: POR, WDT
• Number Of I /o: 41
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 3.5K x 8
• Voltage - Supply (vcc/vdd): 2.25 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -

System on a Chip Guide — 9S12UF32DGV1/D V01.05
A.1.10 Supply Currents
This section describes the current consumption characteristics of the device as well as the conditions for
the measurements.
A.1.10.1 Measurement Conditions
All measurements are without output loads. Unless otherwise noted the currents are measured in single
chip mode, internal voltage regulator enabled and at 30MHz bus frequency using a 12MHz oscillator.
A.1.10.2 Additional Remarks
In expanded modes the currents flowing in the system are highly dependent on the load at the address, data
and control signals as well as on the duty cycle of those signals. No generally applicable numbers can be
given. A very good estimate is to take the single chip currents and add the currents due to the external
loads.
108
Conditions are shown in Table A-4 unless otherwise noted
NOTES:
Num
1. These parameters are achieved by characterization on a small sample size from typical devices.
1
2
3
C
P
P
P
C
C
C
Run supply currents
Wait Supply current
Stop Current
Single Chip mode, PHY, USB and CPU enabled
Single Chip mode, all modules enabled
Table A-8 Supply Current Characteristics
Rating
All modules enabled
27 C
70 C
0 C
Symbol
I
I
I
DDW
DDR
DDS
Min
150
140
100
100
200
Typ
90
Freescale Semiconductor
1
1
1
1
1
1
Max
250
230
300
300
300
Unit
mA
mA
A