MAC7101MAG40 Freescale Semiconductor, MAC7101MAG40 Datasheet - Page 14

• Manufacturer Part Number: MAC7101MAG40
• Description: IC MCU 32BIT FLASH 144-LQFP
• Manufacturer: Freescale Semiconductor
• Series: MAC7xxxr

Specifications of MAC7101MAG40

• Core Processor: ARM7
• Core Size: 32-Bit
• Speed: 40MHz
• Connectivity: CAN, I²C, SCI, SPI
• Peripherals: DMA, POR
• Number Of I /o: 112
• Program Memory Size: 544KB (544K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 2.35 V ~ 5.5 V
• Data Converters: A/D 32x8/10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Electrical Characteristics
3.7.5
The VREG sub-modules LVI (low voltage interrupt), POR (power on reset) and LVR (low voltage reset)
handle chip power-up or drops of the supply voltage. Refer to
3.7.6
The on-chip voltage regulator is intended to supply the internal logic and oscillator circuits. No external
DC load is allowed. Capacitive loads are specified in
required.
14
NOTES:
1. Refer to
Load Capacitance per V
Load Capacitance on V
recommended loading as described in Section 3.7.3, “Circuit Board
Reference Manual (MAC7100RM).
V
V
V
V
V
PORD
POR
LVRD
LVRA
LVR
Note: Not to scale.
LVID
Chip Power Up and Voltage Drops
LVIA
Output Loads
LVI
Voltage
Table 38
for the specific number of V
MAC7100 Microcontroller Family Hardware Specifications, Rev. 1.2
Rating
DD
DD
Figure 2. VREG Chip Power-up and Voltage Monitoring
PLL pin
2.5 pin
Table 18. VREG Recommended Load Capacitances
1
DD
2.5 pins on various packages. Each V
Preliminary
C
Symbol
LVDDfcPLL
C
LVDD
Table
LVI Enabled
18. Capacitors with X7R dielectricum are
Layout,”
Figure
Min
200
90
of the MAC7100 Microcontroller Family
2.
Typ
220
220
LVI Disabled
due to LVR
DD
2.5 pin should have the
Freescale Semiconductor
V
12000
5000
Max
DD
A
Time
V
DD
2.5
Unit
nF
nF