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Descripción MAC7100 Microcontroller Family Hardware Specifications
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Advance Information
Freescale Semiconductor, Inc.
MAC7100EC/D
Rev. 0.1, 10/2003
MAC7100 Microcontroller
Family Hardware
Specifications
32-bit Embedded
Controller Division
This document provides electrical specifications, pin assignments, and package diagrams for
MAC7100 family of microcontroller devices. For functional characteristics of the family,
refer to the MAC7100 Microcontroller Family Reference Manual (MAC7100RM/D).
This document contains the following topics:
Topic
Page
Section 1, “Overview”
1
Section 2, “Ordering Information”
2
Section 3, “Electrical Characteristics”
3
Section 4, “Device Pin Assignments”
36
Section 5, “Mechanical Information”
41
1 Overview
The MAC7100 Family of microcontrollers (MCUs) are members of a pin-compatible family
of 32-bit Flash-memory-based devices developed specifically for embedded automotive
applications. The pin-compatible family concept enables users to select between different
memory and peripheral options for scalable designs. All MAC7100 Family members are
composed of a 32-bit central processing unit (ARM7TDMI-S), up to 512Kbytes of embedded
Flash EEPROM for program storage, up to 32Kbytes of embedded Flash for data and/or
program storage, and up to 32Kbytes of RAM. The family is implemented with an enhanced
DMA (eDMA) controller to improve performance for transfers between memory and many of
the on-chip peripherals. The peripheral set includes asynchronous serial communications
interfaces (eSCI), serial peripheral interfaces (DSPI), inter-integrated circuit (I2C) bus
controllers, FlexCAN interfaces, an enhanced modular I/O subsystem (eMIOS), 10-bit
analog-to-digital converter (ATD) channels, general-purpose timers (PIT) and two
special-purpose timers (RTI and SWT). The peripherals share a large number of general
purpose input-output (GPIO) pins, all of which are bidirectional and available with interrupt
capability to trigger wake-up from low-power chip modes.
The inclusion of a PLL circuit allows power consumption and performance to be adjusted to
suit operational requirements. The operating frequency of devices in the family is up to a
maximum of 50 MHz. The internal data paths between the CPU core, eDMA, memory and
peripherals are all 32 bits wide, further improving performance for 32-bit applications. The
PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE
For More Information On This Product,
Go to: www.freescale.com

1 page




MAC7100MVF pdf
Freescale Semiconductor, Inc.
Electrical Characteristics
Table 5. ESD and Latch-Up Protection Characteristics
Num C
Rating
B1 C Human Body Model (HBM)
B2 C Machine Model (MM)
B3 C Charge Device Model (CDM)
B4 C Latch-up Current at TA = 125°C
positive
negative
B5 C Latch-up Current at TA = 27°C
positive
negative
Symbol
VHBM
VMM
VCDM
ILAT
ILAT
Min
2000
200
500
+100
–100
+200
–200
Max Unit
—V
—V
—V
mA
— mA
3.4 Operating Conditions
Unless otherwise noted, the following conditions apply to all parametric data. Refer to the temperature
rating of the device (C, V, M) with respect to ambient temperature (TA) and junction temperature (TJ). For
power dissipation calculations refer to Section 3.5, “Power Dissipation and Thermal Characteristics.”
Table 6. MAC7100 Family Device Operating Conditions
Num
Rating
Symbol
Min
Typ
Max Unit
C1 I/O, Regulator and Analog Supply Voltage
C2 Digital Logic Supply Voltage 1
C3 PLL Supply Voltage 1
VDD5
4.5
5
5.5 V
VDD2.5
2.35
2.5
2.75 V
VDDPLL
2.35
2.5
2.75 V
C4 Voltage Difference VDDX to VDDA
VDDX
–0.1
0
0.1 V
C5 Voltage Difference VSSX to VSSA
VSSX
–0.1
0
0.1 V
C6 Oscillator Frequency
fosc 0.5 — 16 MHz
C7 Bus Frequency
fbus 0.5 — 50 MHz
C8a MAC7100C Operating Junction Temperature Range
2
TJ
–40
110 °C
C8b
Operating Ambient Temperature Range 2
TA
–40
25
85 °C
C9a MAC7100V Operating Junction Temperature Range
2
TJ
–40
130 °C
C9b
Operating Ambient Temperature Range 2
TA
–40
25
105 °C
C10a MAC7100M Operating Junction Temperature Range
2
TJ
–40
150 °C
C10b
Operating Ambient Temperature Range 2
TA
–40
25
125 °C
1 The device contains an internal voltage regulator to generate the logic and PLL supply from the I/O supply. The
absolute maximum ratings apply when this regulator is disabled and the device is powered from an external source.
2 Please refer to Section 3.5, “Power Dissipation and Thermal Characteristics,” for more details about the relation
between ambient temperature TA and device junction temperature TJ.
MOTOROLA
MAC7100 Microcontroller Family Hardware Specifications
PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE
For More Information On This Product,
Go to: www.freescale.com
5

5 Page





MAC7100MVF arduino
Freescale Semiconductor, Inc.
Electrical Characteristics
3.6.5 Chip Power Up and Voltage Drops
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 Figure 2.
Voltage
VLVID
VLVIA
VDDA
VLVRD
VLVRA
VPORD
VDD2.5
LVI Disabled Time
LVI
LVI Enabled
due to LVR
POR
LVR
Note: Not to scale.
Figure 2. VREG Chip Power-up and Voltage Drops
3.6.6 Output Loads
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 Table 14. Capacitors with X7R dielectricum are required.
Table 14. VREG Recommended Load Capacitances
Rating
Load Capacitance on each VDD2.5 pin
Load Capacitance on VDDPLL pin
Symbol
CLVDD
CLVDDfcPLL
Min
200
90
Typ Max Unit
440
12000
nF
220
5000
nF
MOTOROLA
MAC7100 Microcontroller Family Hardware Specifications
PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE
For More Information On This Product,
Go to: www.freescale.com
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