MC68376BGMAB20 Freescale Semiconductor, MC68376BGMAB20 Datasheet - Page 347

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MC68376BGMAB20

Manufacturer Part Number
MC68376BGMAB20
Description
IC MCU 32BIT 8K ROM 160-QFP
Manufacturer
Freescale Semiconductor
Series
M683xxr
Datasheets

Specifications of MC68376BGMAB20

Core Processor
CPU32
Core Size
32-Bit
Speed
20MHz
Connectivity
CAN, EBI/EMI, SCI, SPI
Peripherals
POR, PWM, WDT
Number Of I /o
18
Program Memory Type
ROMless
Ram Size
7.5K x 8
Voltage - Supply (vcc/vdd)
4.75 V ~ 5.25 V
Data Converters
A/D 16x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 125°C
Package / Case
160-QFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC68376BGMAB20
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
QADCINT — QADC Interrupt Register
FRZ — FREEZE Assertion Response
SUPV — Supervisor/Unrestricted Data Space
IARB[3:0] — Interrupt Arbitration ID
D.5.2 QADC Test Register
QADCTEST — QADC Test Register
D.5.3 QADC Interrupt Register
IRLQ1[2:0] — Queue 1 Interrupt Level
IRLQ2[2:0] — Queue 2 Interrupt Level
MC68336/376
USER’S MANUAL
RESET:
NOTES:
RSVD
15
1. Bits 1 and 0 are supplied by the QADC.
The FRZ bit determines whether or not the QADC responds to assertion of the IMB
FREEZE signal.
The SUPV bit designates the assignable space as supervisor or unrestricted.
The IARB field is used to arbitrate between simultaneous interrupt requests of the
same priority. Each module that can generate interrupt requests must be assigned a
unique, non-zero IARB field value.
Used for factory test only.
When queue 1 generates an interrupt request, IRLQ1[2:0] determines which of the
interrupt request signals is asserted. When a request is acknowledged, the QADC
compares IRLQ1[2:0] to a mask value supplied by the CPU32 to determine whether
to respond. IRLQ1[2:0] must have a value in the range of $0 (interrupts disabled) to $7
(highest priority).
When queue 2 generates an interrupt request, IRLQ2[2:0] determines which of the
interrupt request signals is asserted. When a request is acknowledged, the QADC
compares IRLQ2[2:0] to a mask value supplied by the CPU32 to determine whether
to respond. IRLQ2[2:0] must have a value in the range of $0 (interrupts disabled) to $7
(highest priority).
0 = QADC ignores the IMB FREEZE signal.
1 = QADC finishes any current conversion, then freezes.
0 = Only the module configuration register, test register, and interrupt register are
1 = All QADC registers and tables are designated as supervisor-only data space.
14
0
designated as supervisor-only data space. Access to all other locations is
unrestricted.
IRLQ1[2:0]
13
0
12
0
RSVD
11
10
0
REGISTER SUMMARY
IRLQ2[2:0]
9
0
8
0
7
0
6
0
5
0
IVB[7:2]
4
0
3
1
2
1
MOTOROLA
$YFF202
$YFF204
1
1
IVB[1:0]
D-29
1
0
1

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