MC68332GVEH25 Freescale Semiconductor, MC68332GVEH25 Datasheet - Page 225

IC MCU 32BIT 25MHZ 132-PQFP

MC68332GVEH25

Manufacturer Part Number
MC68332GVEH25
Description
IC MCU 32BIT 25MHZ 132-PQFP
Manufacturer
Freescale Semiconductor
Series
M683xxr
Datasheets

Specifications of MC68332GVEH25

Core Processor
CPU32
Core Size
32-Bit
Speed
25MHz
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 ~ 105°C
Package / Case
132-QFP
Processor Series
M683xx
Core
CPU32
Data Bus Width
32 bit
Controller Family/series
68K
No. Of I/o's
15
Ram Memory Size
2KB
Cpu Speed
25MHz
No. Of Timers
1
Embedded Interface Type
QSPI, SCI, UART
Digital Ic Case Style
PQFP
Rohs Compliant
Yes
Data Ram Size
2 KB
Interface Type
QSPI, SCI, UART
Maximum Clock Frequency
25 MHz
Number Of Programmable I/os
15
Number Of Timers
16
Maximum Operating Temperature
+ 105 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Request inventory verification / Request inventory verification
Eeprom Size
-
Program Memory Size
-
Data Converters
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC68332GVEH25
Manufacturer:
Freescale Semiconductor
Quantity:
135
Part Number:
MC68332GVEH25
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
D.2.13 PICR — Periodic Interrupt Control Register
PIRQL[2:0] — Periodic Interrupt Request Level
PIV[7:0] — Periodic Interrupt Vector
D.2.14 PITR — Periodic Interrupt Timer Register
PTP — Periodic Timer Prescaler Control
PITM[7:0] — Periodic Interrupt Timing Modulus
D.2.15 SWSR — Software Service Register
D.2.16 TSTMSRA — Master Shift Register A
D.2.17 TSTMSRB — Master Shift Register B
MC68332
USER’S MANUAL
15
15
15
0
0
0
0
Contains information concerning periodic interrupt priority and vectoring. PICR[10:0]
can be read or written at any time. PICR[15:11] are unimplemented and always return
zero.
This field determines the priority of periodic interrupt requests.
The bits of this field contain the interrupt vector number supplied by the SIM when the
CPU acknowledges an interrupt request.
Contains the count value for the periodic timer. This register can be read or written at
any time.
This is the 8-bit timing modulus used to determine periodic interrupt rate. Use the fol-
lowing expression to calculate timer period.
When the software watchdog is enabled, a service sequence must be written to this
register within a specific interval. When read, SWSR always returns $00. Register
shown with read value.
Register is used for factory test only.
Register is used for factory test only.
RESET:
RESET:
RESET:
0 = Periodic timer clock not prescaled
1 = Periodic timer clock prescaled by a value of 512
14
14
0
0
0
0
13
13
0
0
0
0
NOT USED
12
12
0
0
0
0
Freescale Semiconductor, Inc.
11
11
For More Information On This Product,
0
0
0
0
10
10
0
0
0
Go to: www.freescale.com
REGISTER SUMMARY
PIRQL
0
9
0
0
MODCLK
8
0
8
PTP
8
7
0
7
0
0
7
0
0
6
0
0
0
0
5
0
0
0
0
4
0
0
PIV
0
PITM
1
3
0
0
0
1
2
0
0
0
$YFFA22
$YFFA24
$YFFA27
$YFFA30
$YFFA32
1
1
0
0
0
D-11
0
1
0
0
0
0
0

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