MC68376BAMFT20 Freescale Semiconductor, MC68376BAMFT20 Datasheet - Page 376

• Manufacturer Part Number: MC68376BAMFT20
• Manufacturer: Freescale Semiconductor

Specifications of MC68376BAMFT20

• Cpu Family: 68K/M683xx
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 20MHz
• Interface Type: QSPI/SCI
• Program Memory Type: ROM
• Program Memory Size: 8KB
• Total Internal Ram Size: 7.5KB
• # I/os (max): 18
• Number Of Timers - General Purpose: 2
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.25V
• Operating Supply Voltage (min): 4.75V
• On-chip Adc: 16-chx10-bit
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 160
• Package Type: PQFP
• Lead Free Status / Rohs Status: Not Compliant

IARB[2:0] — Interrupt Arbitration Identification ID
TBRS1, TBRS0 — Time Base Register Bus Select Bits
D.7.2 BIUSM Test Configuration Register
BIUTEST — BIUSM Test Configuration Register
D.7.3 BIUSM Time Base Register
BIUTBR — BIUSM Time Base Register
D.7.4 CPSM Control Register
CPCR — CPSM Control Register
PRUN — Prescaler Running
D-58
MOTOROLA
15
15
0
0
RESET:
RESET:
This bit field and the IARB3 bit within each submodule capable of requesting interrupts
determine the arbitration identification numbers for each submodule requesting
interrupt service.
These bits specify which time base bus is accessed when the time base register
(BIUTBR) is read. Refer to Table D-37.
Used only during factory test.
BIUTBR is a read-only register used to read the value present on one of the time base
buses. The time base bus accessed is determined by TBRS1 and TBRS0 in BIUMCR.
The PRUN bit is a read/write control bit that turns the prescaler counter on and off. This
bit allows the counters in various CTM4 submodules to be synchronized.
0 = Prescaler divider is held in reset and is not running.
1 = Prescaler is running.
14
14
0
0
13
13
0
0
12
12
0
0
Table D-37 Time Base Register Bus Select Bits
11
11
TBRS1
0
0
0
0
1
1
10
10
NOT USED
0
0
REGISTER SUMMARY
9
0
9
0
TBRS0
0
1
0
1
8
0
8
0
7
0
7
0
Time Base Bus
6
0
6
0
TBB1
TBB2
TBB3
TBB4
5
0
5
0
4
0
4
0
PRUN
3
0
3
0
DIV23
USER’S MANUAL
2
0
2
0
MC68336/376
$YFF402
$YFF404
$YFF408
1
0
1
0
PSEL[1:0]
0
0
0
0