MC68332ACAG16 Freescale Semiconductor, MC68332ACAG16 Datasheet - Page 219

• Manufacturer Part Number: MC68332ACAG16
• Description: IC MCU 32BIT 16MHZ 144-LQFP
• Manufacturer: Freescale Semiconductor
• Series: M683xxr

Specifications of MC68332ACAG16

• Core Processor: CPU32
• Core Size: 32-Bit
• Speed: 16MHz
• Connectivity: EBI/EMI, SCI, SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 15
• Program Memory Type: ROMless
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Processor Series: M683xx
• Core: CPU32
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 16 MHz
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Interface Type: SCI, SPI, UART
• Minimum Operating Temperature: - 40 C
• Controller Family/series: 68K
• No. Of I/o's: 15
• Ram Memory Size: 2KB
• Cpu Speed: 16MHz
• No. Of Timers: 1
• Embedded Interface Type: QSPI, SCI, UART
• Digital Ic Case Style: LQFP
• Rohs Compliant: Yes
• Data Ram Size: 2 KB
• Number Of Programmable I/os: 15
• Number Of Timers: 16
• Cpu Family: 68K/M683xx
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 16MHz
• Program Memory Size: Not Required
• Total Internal Ram Size: 2KB
• # I/os (max): 15
• Number Of Timers - General Purpose: 16
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 144
• Package Type: LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

D.2.1 SIMCR — Module Configuration Register
EXOFF — External Clock Off
FRZSW — Freeze Software Enable
FRZBM — Freeze Bus Monitor Enable
SLVEN — Factory Test Mode Enabled
SHEN[1:0] — Show Cycle Enable
MC68332
USER’S MANUAL
EXOFF
15
0
Y = M111, where M is the logic state of the module mapping (MM) bit in the SIMCR.
SIMCR controls system configuration. SIMCR can be read or written at any time, ex-
cept for the module mapping (MM) bit, which can only be written once.
This field determines what the EBI does with the external bus during internal transfer
operations.
RESET:
Access
0 = The CLKOUT pin is driven from an internal clock source.
1 = The CLKOUT pin is placed in a high-impedance state.
0 = When FREEZE is asserted, the software watchdog and periodic interrupt timer
1 = When FREEZE is asserted, the software watchdog and periodic interrupt timer
0 = When FREEZE is asserted, the bus monitor continues to operate.
1 = When FREEZE is asserted, the bus monitor is disabled.
0 = IMB is not available to an external master.
1 = An external bus master has direct access to the IMB.
FRZSW FRZBM
14
S
S
S
S
S
S
S
S
S
S
S
S
S
0
counters continue to run.
counters are disabled, preventing interrupts during software debug.
13
0
$YFFA5E
$YFFA6A
$YFFA6C
$YFFA6E
$YFFA7A
$YFFA7C
$YFFA7E
$YFFA60
$YFFA62
$YFFA64
$YFFA66
$YFFA68
$YFFA70
$YFFA72
$YFFA74
$YFFA76
$YFFA78
Address
12
0
0
Freescale Semiconductor, Inc.
SLVEN
DATA
11
11
For More Information On This Product,
15
Table D-2 SIM Address Map
10
0
0
Go to: www.freescale.com
REGISTER SUMMARY
NOT USED
NOT USED
NOT USED
NOT USED
9
0
SHEN
CHIP-SELECT OPTION 10 (CSOR10)
CHIP-SELECT BASE 10 (CSBAR10)
CHIP-SELECT OPTION 4 (CSOR4)
CHIP-SELECT OPTION 5 (CSOR5)
CHIP-SELECT OPTION 6 (CSOR6)
CHIP-SELECT OPTION 7 (CSOR7)
CHIP-SELECT OPTION 8 (CSOR8)
CHIP-SELECT OPTION 9 (CSOR9)
8
0
CHIP-SELECT BASE 5 (CSBAR5)
CHIP-SELECT BASE 6 (CSBAR6)
CHIP-SELECT BASE 7 (CSBAR7)
CHIP-SELECT BASE 8 (CSBAR8)
CHIP-SELECT BASE 9 (CSBAR9)
SUPV
7
1
MM
6
1
8 7
5
0
0
4
0
0
NOT USED
NOT USED
NOT USED
NOT USED
3
1
1
IARB
$YFFA00
1
0
0
1
D-5